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Keto Lean™ Advanced Weight Loss Support Supplement

Keto Lean™ is one of the most comprehensive and research-backed formula/ingredients available in a ketogenic fat burning and weight loss supplement. The advanced thermogenic formula of Keto Lean™ was designed to target fat loss and appetite suppression from multiple angles and is ideal for the ketogenic dieter and regular dieter who’s looking to supplement their diet and exercise program and achieve rapid fat loss.

The ingredients in Keto Lean™ are clinically shown to:

  • Enhance Fat Burning
  • Increase Thermogenesis
  • Accelerate Metabolism
  • Increase Energy and Focus
  • Decrease Fat Storage
  • Improve triglycerides
  • Reduce appetite
  • Improve insulin sensitivity
  • Decrease glucose absorption (intestine) yet better glucose utilization
  • Increase AMPK, which makes fuel sources (glucose & fat) more available
  • Increase ACC, which decreases fat storage

Each serving of Keto Lean delivers a precise combination of 13 research-backed ingredients and all-natural compounds, which are known to accelerate fat burning, suppress appetite, increase energy levels, boost metabolism and enhance mental focus and clarity.*

  • Keto Lean is one of a kind thermogenic fat burner combines 13 powerful ingredients. The potent and synergistic thermogenic ingredients in Keto Lean™ formula are perfect for the dieter who is looking for a product that targets fat loss and appetite suppression from multiple angles, increases energy, improve insulin sensitivity, increase thermogenesis and calorie burn to help them in their fat loss efforts and help support their ketogenic diet.

  • SUGGESTED USE: To Support Weight Loss: Take 1 serving (4 capsules) 20-30 minutes before a meal with a full glass of water. For Pre-Cardio/Pre-workout: take 4 capsules 30 minutes prior to exercise. To access tolerance, begin with a smaller dosage and work up to the recommended dosage stated above.   *Stacks very well with Glucosatrol

    PLEASE NOTE: Thermogenic fat burners elevate body temperature to try and speed up your metabolism. If your body does not tolerate caffeine/stimulants that well, use a lower dosage or discontinue use.

    CAUTION: Do not exceed recommended dose. Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. (Please review full warnings at bottom of this page in red).

  • Supplement Facts:

    Keto Lean™ Rapid Fat Loss Thermogenic Matrix: 2,705mg:

    *Green Coffee Bean Extract (50% chlorogenic acid) - 500mg
    *Green Tea Extract (Std. 98% Polyphenols, 80% Catechins, 50% EGCG)  - 500mg
    *L-Tyrosine - 500mg
    *Olive Leaf Extract (20% Oleuropein) - 250mg
    *Coleus forskohlii (root extract) (Std. to 10% forskolin) - 250mg
    *Caffeine Anhydrous - 200mg
    *Synephrine HCL - 100mg
    *InnoSlim® Proprietary Blend [Panax notoginseng Extract (root) and Astragalus membranaceus  Extract (root)] - 125mg
    *Oleoylethanolamide (OEA) - 100mg
    *Theobromine - 100mg
    *Capsimax® (standardized to 2% Capsaicinoids) - 50mg
    *Bioperine® (Black Pepper Extract)  - 10mg
    *Huperzine A (Huperzia serrata leaf standardized extract) - 200mcg

  • Read more about the full ingredient profile below:

    Green Coffee Bean Extract

    Chlorogenic Acid (CGA) is a polyphenol compound in green coffee that is responsible for the all of green coffees health benefits. Green coffee bean extract is the primary natural source of chlorogenic acid. One of the primary benefits of CGA is its ability to inhibit the enzyme alpha-glucosidase, which is responsible for breaking down carbohydrates; essentially it reduces the uptake of carbohydrates and glucose during digestion 

    Green coffee bean extract has been shown to have anti-diabetic benefits. Studies have shown that consumption of 3 to 4 cups of decaffeinated coffee containing high contents of CGA significantly reduced the risk for T2DM by 30%. Chlorogenic acid (CGA) is considered an insulin sensitizer that potentiates insulin's action similar to the therapeutic action of the diabetic drug Metformin . Clinical trials have also showed that CGA is able to lower the glycemic impact of foods and chronically lower blood glucose levels of Type 2 Diabetics. A 12 week human study showed that CGA led to a 3 times great weight loss than the control group. In animal models, CGA has been shown to suppress body weight gain and visceral fat accumulation.

    Green Coffee Bean Extract also increases the activity of AMPK.

    Finally, Green Coffee Bean Extract also helps decrease gluconeogenesis, the process of turning non-carbohydrate foods, such as protein, into sugar.

    Green Tea Extract

    Green tea is made from the leaves of the Camellia sinensis L plant, which is rich in polyphenol catechins and caffeine. Epigallocatechin Gallate (EGCG), which is the most abundant catechin in green tea, has many potential health benefits, including boosting metabolism, fat loss and ability to increase fat oxidation. Catechins have been shown to help reduce food intake, inhibit the main enzymes involved in fat storage and increase fat burning. A 12 week clinical trial in humans showed that stacking green tea high in EGCG content with caffeine for 12 weeks led to significant weight loss and reduction of body fat.

    A human trial in Japan resulted in the men in women in the study losing on average 10% body fat mass compared to only 2.2% in the placebo group.

    Another 12 week study showed green tea extract to significantly reduced visceral fat in humans.

    An impressive study showed that test subjects taking green tea extract lost 7.3 more pounds (3.3 kg) and burned 183 more calories per day after three months than those not taking the extract.

    In addition to the fat loss potential of green tea extract, many dieters who supplement with green tea extract have, at least anecdotally noticed a reduction in appetite.


    L-tyrosine is a naturally occurring form of the amino acid tyrosine that the body uses to make proteins, neurotransmitters, and other important compounds. L-Tyrosine supports brain function. L-Tyrosine is also critical for the normal function of the thyroid gland. L-Tyrosine has been used to support stress reduction and depression by boosting certain neurotransmitters in the brain.

    Because L-tyrosine helps your brain create neurotransmitters such as dopamine there may be potential to cause a reduction in appetite may then go down because your body's not looking for food to create dopamine. Foods that are high in protein are also thought to have such a satiating effect. Eating more protein are said to have this effect due to the amino acid tyrosine in the protein rich foods. This high protein intake seen in ketogenic diets and a Protein Sparing Modified fast is one of the reasons for the natural appetite suppressant effect of the diets.

    L-tyrosine is often seen in many thermogenic fat burner products and was very popular combining it with Ephedrine, caffeine and aspirin in the original "ECA" stack of the 1990's.

    In theory, adding it in supplemental form could further improve the thermogenic effect of the ECA stack. In animal models, injection of Ephedrine and L-tyrosine improves the thermogenic effect over ephedrine alone. As per Lyle McDonald (CSCS  and author of The Ketogenic Diet: A Complete Guide for the Dieter and Practitioner), anecdotally most individuals report a greater ‘kick’ from a thermogenic fat burning stack when L-tyrosine is added. 

    Olive Leaf Extract

    Olive Leaf Extract, or more so its active ingredient Oleuropein is a common ingredient found in many thermogenic "fat burners" and glucose disposal supplements. Oleuropein has been shown to improve insulin sensitivity, protect against LDL cholesterol oxidation, and inhibit peroxisome proliferator-activated receptor gamma.[36,37]. PPAR inhibition has been shown to potentially inhibit new fat cell formation. In addition, olive leaf extract has shown to reduce the production of fat cells by activating Adenosine Monophosphate-Activated Protein Kinase (AMPK). Activating AMPK is a critical part of inhibiting adipogenesis, which is the formation of adipocytes (fat cells). (Activating AMPK is also one of the many things our product Glucosatrol does.)

    Increased AMPK activation is associated with:

    Reduction of blood triglycerides
    Extended life span by as much as 20-30% in animals,
    Inhibiting excess fat synthesis and increased burning of stored fat
    Decreased liver fat accumulation and fat-related chronic inflammation
    Improved glucose uptake in cells, lowering blood sugar
    Increased numbers of new, healthy mitochondria

    Olive leaf extracts have also been shown to be potent thyroid hormone boosters. This increase in thyroid levels then leads to increased energy expenditure and may help combat obesity, diabetes, and metabolic disorder. (38). In ahead-to-head study done in diabetic rats comparing either olive leaf extract or glyburide (Diabeta(®)), a common glucose-lowering drug, it was shown that the anti-diabetic effects of olive leaf extract proved superior to those of the drug.

    Coleus forskohlii

    Coleus forskohlii is an herb historically used in Ayurvedic medicine. The main bioactive ingredient in Coleus forskohlii is called Forskolin activates the cellular messenger cyclic adenosine monophosphate (cAMP).

    Elevated cAMP levels are associated with increased rates of fat loss as well as improves ageing-related phenotypes by increasing the protein level of Sirtuins, which prevent metabolic disorders to mimic the effect of calorie restriction. Stacking Forskohlin with with other fat burning compounds can increase the overall effectiveness. Forskolin has also been shown to enhance thyroid activity, increase the burning of calories and decreases calories stored as fat.

    Caffeine Anhydrous

    Caffeine anhydrous is a synthetic form of caffeine and it is absorbed extremely quickly and raises your energy levels rather quickly. Caffeine is one of the most widely used substances in the fitness world and even the average person looking for a pick me up. Caffeine is well known to improve mental focus, physical performance, boosts alertness, increase caloric expenditure, suppress appetite, enhance fat oxidation and increase metabolism. Caffeine is almost always part of a thermogenic fat burning supplement as well as an integral part of the well known Eph, Caffeine and Aspirin stack (ECA stack).

    Of notable interest to the ketogenic dieter is the effect of caffeine on ketone levels. Caffeine has been shown to significantly stimulate ketone production. In a popular study done in the Canadian Journal of Physiology and Pharmacology they found that subjects consuming the various amounts of caffeine saw an 88% to118% increase in ketone levels. (study link)


    InnoSlim®  is a patented blend of Astragalus membranaceus and Panax notoginseng, that supports long-term weight loss efforts and reduce symptoms of metabolic syndrome. It was developed by NuLiv Science and has has 20 studies backing its effectiveness. Check out the 27 pages of data here: Innoslim

    InnoSlim® has been shown in clinical trials to:

    Reduce appetite
    Enhance fat burning
    Reduce glucose absorption in the intestines
    Improve glucose absorption by skeletal muscle by 50% & reducing gluconeogenesis
    Increase adiponectin levels (which increases AMPK levels for increased fat loss) and reduce insulin resistance.
    Encourage fatty acid breakdown in adipose tissue (fat cells)
    Increases energy expenditure (calories burned)


    Oleoylethanolamide (OEA) is a lipid that is naturally occurring in the intestines that regulates appetite. When you eat, OEA levels increase and ultimately produces a feeling of satiety. However, when your caloric intake is reduced, especially when dieting, your OEA levels may not reach the levels necessary to satisfy your appetite.   The food-intake suppressing properties of OEA come in very handy in this regard.

    OEA activates PPAR-Alpha (Peroxisome proliferator-activated receptor alpha) which increases fat burning and decreases the storage of fat. PPAR-alpha is activated under conditions of calorie restriction and is necessary for the process of ketogenesis and is a very important protein for metabolizing fat and glucose, which helps with weight loss.

    Basically, OEA increases metabolism and signals your brain that you are full and it’s time to stop eating. OEA is also known to increase non-exercise related calorie expenditure, sometimes referred to as N.E.A.T. NEAT is the energy expenditure that we do not typically consider, and it includes the energy expended maintaining and changing posture (laying, standing, walking, stair climbing, spontaneous muscle contraction, fidgeting, cleaning), singing, and other activities of daily living.

    Studies have shown that OEA can turn off the switch in the central nervous system for hunger. Great news for those trying to control their appetite while dieting!


    Theobromine is derived from cocoa plants and known as "caffeine's cousin" but with only a slight, smooth stimulant effect and longer lasting than caffeine. Theobromine is effective in suppressing appetite, increasing mood, has anti-inflammatory, anti-tumoral, and cardiovascular protective properties

    Similar to Oleoylethanolamide, theobromine reduces feelings of hunger as well as stimulates the metabolism to burn stored body fat.

    Synephrine HCL

    Synephrine, also known as bitter orange extract, is a naturally occurring alkaloid that has a similar structure to ephedrine but more safely tolerated compared to ephedrine. Synephrine is a stimulant that boosts metabolism and acts as both a Beta-2 and Beta-3 adrenergic receptor agonist helping free up stored fatty acids by a process called lipolysis. This is the process where the body burns fat for energy. This allows the body to use fat as a source of energy during your workouts while also sparing muscle glycogen.

    Synephrine has also been shown to increase the thermic effect of food, meaning your body will burn extra calories just digesting the food you eat. The Thermic effect of food (TEF) is the amount of energy expenditure above the basal metabolic rate due to the cost of processing food for use and storage. In addition to increasing the calorie burn required for digesting food, synephrine is a potent appetite suppressant as well as been shown to prevent the conversion of sugars into fat.

    One of the great things about Synephrine is its' ability to help burn "stubborn bodyfat" by blocking the activity of alpha-receptors in fat cells. In women stubborn fat is located around the hips, butt, and thighs. For men, stubborn fat is predominantly found around the abdominal love handles. Combining or "stacking” Synephrine with caffeine as is seen in the Keto Lean formula, will enhance both caffeine’s and its own fat burning and calorie consumption abilities.


    Capsimax is a concentrated extract of capsaicinoids from red chili peppers (Capsicum annum); the naturally occurring compounds that cause the “burning,” or heat, sensation when consuming spicy foods. More than 90% of the capsaicinoids found in chili peppers are capsaicin, dihydrocapsaicin and nordihydrocapsaicin and considered to be the active constituents related to its weight management benefits. Capsimax discovered a way to harness all the benefits of this ingredient safely and without stomach upset. Capsimax allows people to consume efficacious amounts of the actives without stomach discomfort.

    Capsimax helps promote lipolysis and supports the mobilization of fats for energy production. In a placebo-controlled, crossover, subjects taking 2mg capsaicinoids from Capsimax® daily (what researchers deemed a “low dose” of Capsimax), on average, burned 116 calories more than placebo due to an increase in resting energy expenditure. Though resting energy expenditure varies with each individual, this increase would yield almost 1 lb. of fat lost over 30 days by doing nothing else but supplementing with 1 daily dose of Capsimax. Capsimax has also been clinically proven to increase the amount of calories burned before, during and after exercise by a factor 12!

    Capsimax Capsicum Extract and the health-promoting benefits of capsaicinoids have been researched in both animal and human clinical studies, all conducted in the US. The primary areas of study have been thermogenesis, lipolysis, metabolism and body composition. Capsimax increases thermogenesis and decreases appetite, making for greater calorie burning during the day and less consumption.


    Bioperine is a patented extract obtained from black pepper fruits (Piper nigrum) standardized minimum to 95% Piperine. BioPerine has been used as a bioavailability enhancer for over 20 years. In general, BioPerine was found to enhance absorption of nutrients by at least 30%. It was included in the Keto Lean formula to enhance bioavailability of all the already powerful ingredients!

    Not only does BioPerine help the other ingredients work more efficiently, BioPerine can also induce thermogenesis. Clinical studies show that piperine is able to activate the release of hormones responsible for thermogenesis.

    Huperzine A

    Huperzine, a dietary supplement derived from the Chinese club moss Huperzia serrata and has been used for years in traditional Chinese medicine. Huperzine A has been found to inhibit the enzyme that is responsible for decreasing acetyl choline in the brain. Increasing acetyl choline levels results in an in increase focus, mind-muscle connection, energy and creativity.


    PLEASE NOTE: Thermogenic fat burners elevate body temperature to try and speed up your metabolism. If your body does not tolerate caffeine/stimulants that well, use a lower dosage or discontinue use.

    CAUTION: Do not exceed recommended dose. Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.

    Not intended for use by those with a medical condition. Consult a physician or licensed qualified health care professional before using these products if you have a family history of any medical condition, including but not limited to thyroid disease, heart disease, high blood pressure, diabetes, depression or other psychiatric conditions, glaucoma, photosensitivity, hypertension, hemophilia, difficulty urinating, prostate enlargement, seizure disorder, kidney disease, liver disease, pancreas disorders, peptic ulcers, or if you are using a monoamine oxidase inhibitor (MAOI), theophylline, acetaminophen, sedatives, acid inhibiting drugs, estrogen, anti-platelet/anti-coagulant drugs or any other dietary supplement, prescription drug, or over-the-counter drug containing ephedrine, pseudoephedrine, or phenylpropanolamine (ingredients found in certain allergy, cough, cold, or weight control products).

    † These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Information provided by this website or this company is not a substitute for individual medical advice. For best results, supplements should be taken as directed over time, at the recommended dosage in conjunction with a healthy diet and regular exercise program. Results may vary.

Customer Reviews

Based on 70 reviews
Will buy again!

I started out with one capsule daily but am now taking three. Definitely helps curb my appetite and gives me the energy boost I need.

Carolyn F.
Keto lean

Really works. Helps with craving and doesn’t make me feel jittery 😬

Marcelo C.
Excellent appetite suppression

Betadrine is the best appetite suppression supplement I’ve ever taken. No jitters or upset stomach. I highly recommend it!

William L.
This product works

My expectations have been met and I’m leaning out without being overstimulated.

linda T.

Keto Lean™ Advanced Weight Loss Support Supplement