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Looking for the best ephedra fat burner diet pill than look no further than Green Stinger by Schwartz Labs which is the premier blend of fat burning ingredients. Green Stinger has one of the most comprehensive formulation as a fat burner in any type of pill.

Introducing Green Stinger by Schwartz Labs - the ultimate blended diet pill with ephedra for definitive weight loss results. Experience rapid weight loss, increased energy levels, and a reduction in body fat with this maximum strength formula. Each unique ingredient synergistically works together to help you drop those extra pounds and achieve your desired physique. Green Stinger is also an excellent pre-workout supplement, providing a boost of vigor for intense workouts. Try Green Stinger today and unleash the power of this monster ECA stack.

Quick Weight Loss & Rapid Fat Burner; Monster Energy; Greater Feeling of Well Being

Green Stinger Diet Pills for Sale Cheapest

Racer Ephedra offers free shipping for orders over $50. Therfore it only takes two bottles of Green Stinger. Green Stinger for sale at the cheapest prices online with discount for buying more. Buy for as low as $38.50 when you buy 3 more bottles. Green Stinger ships fast to start burning more calories.

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Where to Buy Green Stinger

If you're wondering where to buy Green Stinger, look no further than This website was specifically created to cater to individuals who are seeking non-mainstream weight loss products and are looking for high-quality information and trustworthy products.

Green Stinger, manufactured by Schwartz Labs, is a maximum strength ephedra diet pill that is known for delivering definitive weight loss results. It is considered to be the ultimate blended diet pill with ephedra, as it contains a powerful combination of ingredients that work synergistically to help you shed those extra pounds and unwanted body fat fast.

What sets Green Stinger apart from other diet pills on the market is its unique formulation. Each ingredient in Green Stinger has been carefully selected to maximize its effectiveness in promoting weight loss. The combination of these ingredients creates a powerful formula that can help you achieve your weight loss goals.

When it comes to buying Green Stinger, is your go-to source. This website not only provides detailed information about the product but also ensures that you are purchasing a genuine and high-quality product. With so many counterfeit products flooding the market, it's important to buy from a trusted source like

By purchasing Green Stinger from, you can have peace of mind knowing that you are getting a genuine product that has been manufactured to the highest standards. When it comes to your health and weight loss journey, it's crucial to choose products that you can trust.

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Alternative Ephedra Diet Pills

  1. Hellfire EPH 150 - Feel the burn and unleash your weight loss potential with Hellfire EPH 150! This original hardcore formula from Innovative Labs is designed to skyrocket your energy levels and turn you into a weight loss machine. With just one pill, experience the intense power of Thermo-Rx Phenylethylamine alkaloids and Thermo-Z Ephedra extract. Prepare to be on fire for hours, shedding pounds like never before!
  2. Pure Ephedra 100 - Unlock your weight loss success with Pure Ephedra 100. This complete weight loss system offers appetite control, metabolic boosting, and increased mood. With the purest herbal fat burning ingredients, including 100mg of ephedra, Synephrine, Green Tea Extract, Yohimbe, and more, it's the ultimate performance fat burner. Say goodbye to excess weight and hello to a healthier you.
  3. Hydroxytrol - Experience the power of Hydroxytrol, the diet pill that revolutionized weight loss. With 50mg of real ephedra, this formulation stays true to the original Hydroxycut's success. Produced by Foundation Nutriceuticals, a trusted leader in ephedra manufacturing for over a decade, Hydroxytrol is scientifically designed for optimal results. Unlock your weight loss potential today!

More from Schwartz Labs

  1. Lean & Hot - the ultimate ECA Stack with a unique twist! This powerful diet pill combines the benefits of Ephedra, Caffeine, and Acai to help you achieve your weight loss goals. With the added White Willow Bark for a true ECA formula, Lean & Hot stands out from the rest. The inclusion of Acai, with its exceptional antioxidant properties, makes this product truly exceptional. Boost your metabolism, burn fat, and experience the incredible benefits of Lean & Hot today.
  2. Demon Seed - the fiery thermogenic that will ignite your fat-burning journey. Schwartz Labs has harnessed the power of Hell itself, infusing each capsule with infernal energy. Watch as your metabolism skyrockets, incinerating fat and calories while intensifying your energy levels. With Demon Seed, hunger cravings will cower in fear. Get ready to sculpt a sexy body with Hell's secret weapon.

Fat Burning Machine

Product Review

  1. Does Green Stinger with 27mg of Ephedra Work - Does Green Stinger with 27mg of Ephedra Work Discover the power of Green Stinger with 27mg of Ephedra. This premier fat burner is designed to help you achieve your weight loss goals. With its unique blend of ingredients, Green Stinger stands out among other diet pills. Experience quick weight loss and a greater feeling of well-being. Stay motivated and focused on your journey to a healthier you.

Product Comparison

  1. Stimamine Black vs Green Stinger - Experience the power of Stimamine Black, a leading weight loss supplement favored by fitness enthusiasts. Its unique blend of ingredients works synergistically to boost energy, curb appetite, and promote fat burning. With a focus on enhancing metabolism and increasing thermogenesis, Stimamine Black helps you achieve your weight loss goals. Key components include ephedra extract (Ma Huang), known for its centuries-old use in traditional medicine for potential weight loss benefits.
  2. Lipodrene vs Green Stinger - In the world of weight loss supplements, Lipodrene vs Green Stinger are top contenders. Both ephedra-based, these powerful fat burners offer a natural way to boost metabolism and curb cravings. With the energizing combination of ephedrine and caffeine, they help you achieve your weight loss goals while keeping you focused and motivated. Try Lipodrene or Green Stinger today and experience the power of ephedra for yourself.

Articles and Information

  1. Bitter Orange and Ephedra - Introducing Bitter Orange and Ephedra: a powerful combination for weight loss and sports performance. Derived from Citrus aurantium, bitter orange offers medicinal benefits from its peel, fruit, and juice, while ephedra's stem contains potent ephedrine for CNS stimulation and decongestion. Discover the chemical composition, health benefits, and potential risks of these substances. Boost metabolism, energy expenditure, and thermogenesis with this dynamic duo.

Active Ingredients

  1. Acacia Rigidula - Looking to buy Acacia Rigidula? Racer Ephedra has you covered. With over 20 years of experience, they offer a wide selection of energy and fat burner products containing this cutting-edge herbal ingredient. Similar to ephedra, Acacia Rigidula provides metabolic boosts and is packed with 40 active compounds. Experience the best new fat burner with Acacia Rigidula from Racer Ephedra.

Ephedrine Alkaloid Alternative

Acacia Rigidula's main benefit is the similar properties as an alkaloid to ephedra alkaloids. One of the key alkaloids is phenylthylamine which supports increases in mood and state of well being. Any person who has attempted to lose weight and burn fat knows the importance of supporting mood.

The Texas shrub offers 40 active compounds. Senegalia berlandieri is part of the acacia family of natural herbs. Recent research has investigated its metabolic boosting and fat burning properties. Furthermore, one study utlized 250mg acacia rigidula and 300mg caffeine. The double-blind study measured both metabolic factors and safety. Most importantly, the acacia rigidula complex delivered greater metabolic energy production than earlier ephedrine results. The researchers concluded acacia rigidula may be the best ephedrine alkaloid alternative. This ingredient has become popular thanks to Lipodrene with Ephedra.

Acacia Rigidula

Acacia Rigidula is a plant that has gained quite a bit of attention in recent years for its potential to increase resting energy expenditure. Resting energy expenditure refers to the number of calories your body burns while at rest, and any increase in this can potentially lead to weight loss.

According to some studies, Acacia Rigidula has been found to promote significant increases in resting energy expenditure, with some reports indicating an increase of 12% or more. What's interesting is that these effects were still evident even 3 hours after ingestion. This means that Acacia Rigidula may have a longer-lasting impact on calorie burn compared to other substances.

In addition to its effects on energy expenditure, Acacia Rigidula has also been shown to have modest increases in hemodynamic measures, such as heart rate (HR) and systolic blood pressure (SBP). These measures increased by approximately 4-5% after ingestion. However, it's important to note that the long-term effects of these increases are still unknown.

Acacia Rigidula and Caffeine

Comparatively, a study found that 300 mg of caffeine produced similar increases in resting energy expenditure (around 10%) at 1 hour after ingestion. However, the values fell dramatically to 3.5% over resting values at the 3-hour mark. This suggests that the effects of caffeine on calorie burn diminish more quickly compared to Acacia Rigidula.

While these findings are promising, it's important to approach them with caution. The research on Acacia Rigidula is still limited, and more studies are needed to fully understand its potential benefits and any potential side effects. It's always advisable to consult with a healthcare professional before incorporating any new supplements into your routine.

Furthermore, Acacia Rigidula appears to have the potential to increase resting energy expenditure for a longer duration compared to caffeine. However, further research is necessary to determine the exact time period for which energy expenditure remains elevated. As always, it's crucial to prioritize your health and consult with a medical professional when considering any new supplements or dietary changes.

Fat Burner Supplement Ingredients

The #1 supplement ingredient in Green Stinger is ephedra. Ephedra has been used throughout Asia, Europe, and the United States for thousands of years dating back to early China. In traditional Chinese medicine ephedra has been used for many issues from asthma, headaches, fevers, and weight loss. Now, in the United States ephedra has become the go to weight loss ingredient for any person looking to burn more fat.

Bitter Orange

Citrus Aurantium is know as Bitter Orange or more commonly as synephrine. The key to synephrine is ability to increase metabolic rate or ability to burn calories without increases in heart rate or blood pressure. Often synephrine is the key ingredient in any ephedra free diet pill. Synephrine has the ability to work synergistically with ephedra to create a great fat burner.

Bitter orange (Citrus aurantium) extract is a popular ingredient found in many dietary supplements that are used for weight management and sports performance. This extract contains a primary protoalkaloid called p-synephrine, which is believed to have thermogenic effects on the body.

Now, before we delve into the details of the study that assessed the thermogenic effects of p-synephrine, let's first understand what thermogenesis is. Thermogenesis refers to the process by which the body generates heat. It plays a crucial role in our metabolism and can influence weight loss or weight gain.

The study in question was conducted in a double-blinded, randomized, placebo-controlled manner, which means that neither the researchers nor the participants knew which treatment they were receiving. This is done to eliminate bias and ensure accurate results.

The study involved 10 subjects per treatment group, and it aimed to evaluate the effects of p-synephrine alone and in combination with the flavonoids naringin and hesperidin. Flavonoids are compounds found in various fruits and vegetables, and they have been studied for their potential health benefits.

Increased Resting Metabolic Rate

During the study, the researchers measured various parameters, including resting metabolic rates (RMR), blood pressure, heart rates, and self-reported ratings. RMR refers to the number of calories burned while at rest, and it is an essential factor in weight management.

The results of the study showed that p-synephrine alone had a significant effect on increasing RMR compared to the placebo group. This suggests that p-synephrine may have a thermogenic effect, meaning it can potentially increase calorie burn and aid in weight management.

Additionally, when p-synephrine was combined with naringin and hesperidin, there was a further increase in RMR compared to p-synephrine alone. This indicates that these flavonoids may have a synergistic effect when combined with p-synephrine.

It is worth noting that this study was conducted on a relatively small number of subjects, and further research is needed to validate these findings. However, it does provide some insight into the potential thermogenic effects of p-synephrine and its combination with certain flavonoids.

As with any dietary supplement or weight management product, it is crucial to consult with a healthcare professional before starting any new regimen. They can provide personalized advice based on your individual needs and circumstances.

Likewise, bitter orange extract containing p-synephrine has been studied for its potential thermogenic effects. The current study suggests that p-synephrine alone and in combination with certain flavonoids may increase resting metabolic rates. However, more research is needed to fully understand the benefits and risks associated with these ingredients.


Theobroma Cocoa works to support blood circulation which is the key to getting nutrients to working muscles which is the power of your metabolism.

Green Tea Extract

Green tea extract's antioxidant properties work to remove free radicals created from burning calories. A build up of free radicals in the body can cause metabolic stress and reduce the ability to burn fat.

Green tea is a popular beverage that has been consumed for centuries due to its numerous health benefits. One of the most intriguing claims about green tea is its ability to aid in weight loss. But is there any truth to this claim? Let's delve into the scientific research to find out.

A study conducted on obese Thai subjects aimed to investigate the effects of green tea on body weight. The researchers found that green tea can indeed reduce body weight by increasing energy expenditure and fat oxidation. In fact, the differences in weight loss between the two groups were quite significant.

During the 4th week of the study, the difference in weight loss between the groups was 2.70kg. As the study progressed, this difference became even more prominent. By the 8th week, the weight loss difference increased to 5.10kg, and by the 12th week, it reached 3.3kg. These differences were statistically significant, which indicates that green tea had a significant impact on weight loss.

But how does green tea achieve this? Well, it seems that green tea boosts resting energy expenditure, which means that it increases the number of calories your body burns while at rest. In the study, at the 8th week, the difference in resting energy expenditure between the two groups was 183.38kJ/day. This increase in calorie burning can contribute to weight loss over time.

Promotes Fat Oxidation

Additionally, green tea was found to affect respiratory quotient, which is a measure of how your body uses carbohydrates and fats for fuel. The study showed that at the 8th week, there was a difference of 0.02 in respiratory quotient between the groups. This suggests that green tea promotes fat oxidation, meaning it helps your body burn stored fat for energy.

Interestingly, there were no significant differences in satiety score or food intake between the two groups. This indicates that green tea does not suppress appetite or lead to reduced food consumption. Instead, its weight loss effects seem to be primarily attributed to increased energy expenditure and fat oxidation.

It's important to note that this study focused specifically on obese Thai subjects. Therefore, the results may not be directly applicable to everyone. However, it does provide valuable insights into the potential benefits of green tea for weight loss.

Nonetheless, green tea has been shown to have a positive impact on body weight by increasing energy expenditure and promoting fat oxidation. While it may not directly suppress appetite or reduce food intake, its ability to boost calorie burning and fat utilization can contribute to overall weight loss. Incorporating green tea into your daily routine could be a beneficial addition to a healthy lifestyle and weight management plan.


Yohimbe works as a thermogenic to increase heat to burn more fat. Its ability to increase blood flow to fat tissue to prevent the storage of fat is one of the reason many people find it a great ingredient to burn fat in hard to lose places.

Yohimbine is a supplement that has gained popularity in the fitness community, particularly among those looking to shed body fat. However, a recent study conducted on professional soccer players suggests that yohimbine supplementation combined with resistance training may not have a significant impact on body mass, muscle mass, or performance indicators in this specific group of athletes.

In this study, subjects in the yohimbine group were given tablets containing 20 milligrams of yohimbine per day, split into two equal doses, for a duration of 21 days. On the other hand, subjects in the placebo group were given identical-looking pills containing cellulose. The results showed that there were no noticeable differences between the two groups in terms of body mass, muscle mass, or performance indicators.

However, it's important to note that the study specifically focused on professional soccer players. The findings may not necessarily apply to other athletes or individuals who engage in different types of physical activity. Additionally, it's worth mentioning that elite athletes may have different physiological responses to supplements compared to recreational or amateur athletes.

Fat Loss in Elite Athletes

That being said, the study did suggest that yohimbine supplementation could be a suitable strategy for fat loss in elite athletes. This aligns with the popular belief that yohimbine can help enhance fat burning by increasing adrenaline levels and promoting lipolysis (the breakdown of stored fat).

While this study provides valuable insights, it's essential to consider it as one piece of the puzzle. Further research is needed to fully understand the effects of yohimbine supplementation on different populations and in various contexts. Every individual is unique, and what works for one person may not work for another.

If you're considering incorporating yohimbine into your fitness regimen, it's always a good idea to consult with a healthcare professional or a qualified nutritionist. They can provide personalized advice based on your specific goals, health status, and any medications you may be taking.

Significantly, while yohimbine supplementation combined with resistance training may not have shown significant effects on body mass, muscle mass, or performance indicators in professional soccer players, it may still be a viable fat loss strategy for elite athletes. However, more research is needed to validate these findings and determine the potential benefits and risks for different individuals and athletic populations.

Ephedra and Caffeine

Green Stinger complex contains 27mg ephedra and 200mg caffeine. Ephedra and caffeine the most popular dietary supplement ingredient combination. Research has shown positive weight loss benefits. For instance, one six-month study found ephedra and caffeine decreased body weight and reduced body fat. Researchers concluded ephedra and caffeine herbal complex promoted weight loss and fat loss without adverse side effects.

Green Stinger is a powerful ECA stack of ephedra, caffeine, and aspirin (white willow bark). The combination of an ECA stack is the ultimate in fat burning as each ingredient increases in effectiveness when combined then when taken separately.

Ephedra and caffeine are two popular ingredients often found in weight loss supplements. Many people wonder about the potential side effects and impact on cardiovascular health when using these substances. Well, I'm here to shed some light on this topic based on recent research findings.

A study conducted on a healthy overweight population over a 14-day period aimed to investigate the cardiovascular side effects of a commercial weight loss supplement containing ephedra and caffeine. The results of this study were quite interesting.

Firstly, it's important to note that there were no noticeable cardiovascular side effects observed in the participants who ingested the weight loss supplement. This is definitely good news for those who might be concerned about the potential risks.

The study compared the mean values of various cardiovascular variables between two groups: one that consumed the supplement (referred to as XEN) and another that received a placebo (PLA). At the start of the study, there were no statistically significant differences between the two groups for these variables. This means that both groups were comparable in terms of their cardiovascular health at the beginning of the study.

No Significant Side Effects

Furthermore, throughout the study, there were no significant effects observed on heart rate, systolic blood pressure, diastolic blood pressure, or left ventricular ejection fraction when comparing the XEN group to the PLA group. These findings suggest that the supplement did not have any notable impact on these cardiovascular parameters.

In addition to the lack of cardiovascular side effects, it's worth mentioning that there were no serious adverse events reported during the study. This further supports the overall safety profile of the weight loss supplement containing ephedra and caffeine.

It's important to note that this study focused on a specific population (healthy overweight individuals) and a specific duration (14 days). Therefore, these findings may not be directly applicable to other populations or longer-term use of such supplements. It's always a good idea to consult with a healthcare professional before starting any new weight loss regimen or taking supplements.

Specifically, based on this particular study, ingestion of a commercial weight loss supplement containing ephedra and caffeine did not produce any noticeable cardiovascular side effects in a healthy overweight population. However, it's essential to keep in mind that individual responses may vary, and it's best to seek professional advice before making any dietary or supplementation choices.

Same as Ephedrine HCL

Green Stinger contains ephedra extract. Secondly ephedra extract refers to two ephedra plants ephedra nevadensis and viridis. Similarly, ephedrine hcl is the active compound in ephedra sinica. In addition, ephedra sinica is referred to as ma huang. Though both are part of the ephedra plant family each are different compounds.

Ephedra extract is ephedra’s legal version. Therefore, Green Stinger is not banned or discontinued. However, there are regulations on ephedrine hcl. The DEA regulates ephedrine hcl sales. Ephedra extract dietary supplements often sold for weight loss while ephedrine hcl sold for asthma relief. 

Bodybuilding and Athletic Performance

Green Stinger has positive bodybuilding effects. The key to bodybuilding weight loss is shredding fat. In addition, the fat loss achieved without decreasing appetite. Secondly appetite control decreases muscle building fuel. Therefore, the key bodybuilding dietary supplements contain metabolic boosting stimulants and thermogenic fat burning ingredients. Above Green Stinger delivers right fat shredding herbal complex.

Ephedra, also known as ephedrine, has long been a topic of discussion in the bodybuilding and athletic performance community. It is often touted as a supplement that can aid in weight loss and enhance athletic performance. However, it is important to understand the facts and evidence surrounding the use of ephedra before jumping on the bandwagon.

Clinical trials have shown that ephedrine and ephedra can promote modest short-term weight loss, resulting in approximately 0.9 kg per month more than a placebo. However, it is crucial to note that there is a lack of data regarding long-term weight loss effects. Therefore, it is difficult to determine if the initial weight loss benefits are sustainable in the long run.

When it comes to using ephedra for athletic performance, the evidence is insufficient. There is a lack of studies that support the use of ephedra specifically for enhancing athletic performance. While some athletes may claim to experience improved performance while using ephedra, it is important to note that individual experiences can vary greatly.

It is also essential to consider the potential risks associated with ephedra or ephedrine use. Research has shown that the combination of ephedra or ephedrine with caffeine can increase the risk of psychiatric, autonomic, or gastrointestinal symptoms, as well as heart palpitations. These adverse effects can be concerning for individuals considering using ephedra as a supplement.

Safety and Efficacy

To determine the safety and efficacy of ephedra or ephedrine use for weight loss or athletic performance, controlled trials and case reports of adverse events have been examined. However, it is crucial to note that even with these studies, there are limitations and gaps in our understanding of the potential benefits and risks associated with ephedra.

Undeniably, while ephedra may offer some short-term weight loss benefits, the evidence for long-term weight loss and its effects on athletic performance is insufficient. Additionally, there are potential risks and adverse effects associated with its use. It is always recommended to consult with a healthcare professional before starting any new supplement regimen, especially one that may have potential risks involved. Your healthcare provider will be able to provide guidance based on your individual needs and circumstances.

Is ephedra legal in the US

Racer Ephedra offers large ephedra diet pill selection. Is ephedra legal in the US? The quick answer is yes. However not all ephedra compounds are legal. FDA has banned dietary supplements containing ephedrine alkaloids. Ephedrine alkaloid products are considered adulterated and not an herbal supplement. The ephedra products sold legally contain herbal ephedra forms. The most common ephedra plant ingredient is ephedra nevadensis. Ephedra nevadensis is an American ephedra plant found in the southwest.

Ephedra, also known as ma-huang, is a plant extract that contains ephedrine alkaloids. It has been used for centuries in traditional medicine for its stimulating and thermogenic properties. However, the legal status of ephedra in the United States is a topic of debate and confusion.

The FDA's guidance documents on dietary supplements, including ephedra, do not establish legally enforceable responsibilities. Instead, these guidances describe the Agency's current thinking on a topic and should be viewed only as recommendations, unless specific regulatory or statutory requirements are cited. In other words, the use of the word "should" in FDA guidances means that something is suggested or recommended, but not required.

So what does the regulation state about the legal status of dietary supplements containing ephedrine alkaloids? According to the regulation, dietary supplements that contain ephedrine alkaloids are considered adulterated under the Federal Food, Drug, and Cosmetic Act (FD&C Act). This means that these supplements are deemed unsafe for consumption and are therefore illegal.

However, it's important to note that this regulation specifically applies to dietary supplements that contain ephedrine alkaloids. Ephedrine alkaloids are the active compounds found in ephedra that have been associated with potential health risks. These risks include increased heart rate, high blood pressure, and even stroke or heart attack in some cases.

FDA Ephedra Ban

On the other hand, ephedra itself is not explicitly banned by the FDA. This means that products containing ephedra extract without ephedrine alkaloids may still be legally available as long as they comply with other regulatory requirements for dietary supplements.

It's worth mentioning that the legal status of ephedra can vary from state to state. Some states have implemented their own regulations that restrict or ban the sale of ephedra-containing products altogether. Therefore, it's always important to check local laws and regulations before purchasing or using any dietary supplement containing ephedra.

Thereafter, while ephedra itself is not explicitly banned by the FDA, dietary supplements containing ephedrine alkaloids are considered adulterated and therefore illegal. However, it's important to keep in mind that the legal status of ephedra can vary depending on local laws and regulations. As always, it's best to consult with a healthcare professional before starting any new supplement regimen to ensure your safety and well-being.

Can you buy anymore?

Yes, you can buy ephedra. Racer Ephedra offers legal ephedra products. Green Stinger contains legal ephedra extract. Above all, Green Stinger is one of the best ephedra products to buy. The 27mg ephedra dosage contains the right amount for most people. It is important to determine tolerance. Ephedra extract is not part of the FDA ephedra ban. 

Does help you lose weight

Does ephedra help you lose weight? That is the question researchers want to answer. A recent study investigated the weight loss benefits and safety. The research focused on studies containing ephedrine, ephedrine and caffeine, ephedra, and ephedra herbal complexes. The conclusion was ephedra promotes short term weight loss. The study didn't use any long-term clinical trials.

The safety and efficacy of weight loss supplements is a topic that many people are interested in. One particular supplement that has been studied extensively is an herbal Ma Huang and Kola nut supplement, which contains 90/192 mg/day ephedrine alkaloids/caffeine.

In a 6-month placebo-controlled trial, this herbal ephedra/caffeine supplement was found to be effective in promoting body weight and body fat reduction. Not only did it help with weight loss, but it also improved blood lipids without any significant adverse events.

The results of the study showed that participants who took the herbal supplement experienced a greater decrease in body weight compared to those who took the placebo. On average, the herbal supplement group lost 5.3±5.0 kg of body weight, while the placebo group lost only 2.6±3.2 kg. This difference was statistically significant (P0.001).

Similarly, the herbal supplement group also experienced a greater reduction in body fat compared to the placebo group. On average, the herbal supplement group lost 4.3±3.3 kg of body fat, while the placebo group lost only 2.7±2.8 kg. Again, this difference was statistically significant (P=0.020).

Effects on Weight and Body Fat

In addition to its effects on weight and body fat, the herbal supplement also had a positive impact on blood lipids. Participants who took the herbal supplement experienced a decrease in LDL-cholesterol levels (bad cholesterol) by 8±20 mg/dl, while those who took the placebo saw no change in LDL-cholesterol levels. This difference was statistically significant (P=0.013). Furthermore, the herbal supplement group experienced an increase in HDL-cholesterol levels (good cholesterol), although the specific increase was not mentioned in the information provided.

It is important to note that these findings are based on the results of a single study and may not be generalizable to everyone. It is always recommended to consult with a healthcare professional before starting any new weight loss regimen or taking any supplements.

Henceforth, this study suggests that an herbal Ma Huang and Kola nut supplement containing 90/192 mg/day ephedrine alkaloids/caffeine can be effective in promoting weight loss and improving blood lipids. However, further research is needed to validate these findings and determine the long-term safety and efficacy of this supplement. As always, it is best to consult with a healthcare professional before making any changes to your diet or exercise routine.

Schwartz Labs

Schwartz Labs only makes one thing which is premium ephedra diet pills. The manufacturer behind Lean and Hot, Ultimate Burn, Demon Seed, and Green Stinger. They have been making high quality products for over 20 years. Green Stinger has been one of the top selling ephedra products for decades. The returning customers for Schwartz Labs products is second to none. Racer Ephedra offers the best deal on Schwartz Labs supplements.

Green Stinger Nutritional Ingredients

To better understand the potency and effectiveness of Green Stinger, let's take a closer look at its nutritional ingredients. Each serving of Green Stinger, which consists of two caplets, contains a carefully selected blend of ingredients to support weight loss and fat burning:

Ingredient Amount per Serving Daily Value
Ephedra Extract 27mg *
Citrus Aurantium (Bitter Orange) 170mg *
Synephrine Extract (C9H13NO2) 30% *
Acacia Rigidula (95%) 150mg *
Phenylethylamine HCL 150mg *
Theobroma CoCoa 100mg *
Green Tea Extract 120mg *
Yohimatrix (proprietary blend) 10mg *
Naringen 30mg *
Pure White Willow Bark Extract 300mg *
Evodiamine (98%) 10mg *
TriENRG (proprietary blend) 300mg *

These carefully selected ingredients work together to support your weight loss journey and enhance your body's ability to burn fat. It's important to follow the recommended serving size of two caplets, taken twice a day. Proper hydration is also essential to ensure the effectiveness and safety of any thermogenic supplement.

Green Stinger Warning: Not for use by individuals under the age of 18 years. Do not use if you are pregnant or nursing. Individuals who consume caffeine with this product may experience serious adverse health effects. Individuals who are sensitive to the effects of caffeine should consult a licensed health care professional before consuming this product. Sale to persons 17 years of age or younger is prohibited. In case of accidental overdose, seek professional assistance or contact a poison control center immediately. Avoid alcohol while taking this product. Do not exceed recommended serving. Exceeding recommended serving may cause serious adverse health effects, including heart attack and stroke. Discontinue use and call a physician or licensed qualified health care professional immediately if you experience rapid heartbeat, dizziness, severe headache, shortness of breath, or other similar symptoms. Improper use of this product may be hazardous to a person's health. Exceeding recommended serving will not improve results.


These statements have not been evaluated by the Food and Drug Administration. This product is not intended to treat, cure, diagnose, or prevent any disease.


Patrick Jacobs, PhD The Acute Physiological Effects of Acacia Rigidula Arnold Classic Sports Festival March 2012.

Boozer, C., Daly, P., Homel, P. et al. Herbal ephedra/caffeine for weight loss: a 6-month randomized safety and efficacy trial. Int J Obes 26, 593–604 (2002).

Stohs, S.J., Preuss, H.G., Keith, S.C., Keith, P.L., Miller, H., Kaats, G.R. (2011). Effects of p-Synephrine alone and in Combination with Selected Bioflavonoids on Resting Metabolism, Blood Pressure, Heart Rate and Self-Reported Mood Changes. International Journal of Medical Sciences, 8(4), 295-301.

Paradee Auvichayapat, Montira Prapochanung, Oratai Tunkamnerdthai, Bung-orn Sripanidkulchai, Narong Auvichayapat, Bandit Thinkhamrop, Soontorn Kunhasura, Srisuda Wongpratoom, Supat Sinawat, Pranithi Hongprapas, Effectiveness of green tea on weight reduction in obese Thais: A randomized, controlled trial, Physiology & Behavior, Volume 93, Issue 3, 2008, Pages 486-491, ISSN 0031-9384,

Sergej M. Ostojic Yohimbine: The Effects on Body Composition and Exercise Performance in Soccer Players Pages 289-299 | Received 17 Apr 2006, Accepted 20 Jul 2006, Published online: 21 Dec 2006

Kalman, D., Incledon, T., Gaunaurd, I. et al. An acute clinical trial evaluating the cardiovascular effects of an herbal ephedra–caffeine weight loss product in healthy overweight adults. Int J Obes 26, 1363–1366 (2002).

Small Entity Compliance Guide: Final Rule Declaring Dietary Supplements Containing Ephedrine Alkaloids Adulterated Because They Present an Unreasonable Risk Docket Number: FDA-1995-N-0054 Issued by: Center for Food Safety and Applied Nutrition

Shekelle PG, Hardy ML, Morton SC, et al. Efficacy and Safety of Ephedra and Ephedrine for Weight Loss and Athletic Performance: A Meta-analysis. JAMA. 2003;289(12):1537–1545. doi:10.1001/jama.289.12.1537

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Jaclyn L.

this is now my go to product for energy with no crashes

Sergio G.

I know it is what everyone says though this seems to be the only ephedra combo that works for me. I take one in the morning and I am good to go

Fred J.

Great stuff in the morning and I am ready to go all day. I need to get another bottle