Energy & Fat Metabolism Factors™

Andrew Lessman's Energy & Fat Metabolism Factors is designed to safely enhance energy and promote fat metabolism while also supporting a general sense of well-being. Our comprehensive formula includes high levels of Carnitine, essential for all fat-burning metabolism, as well as Lysine and Vitamin C to support the body’s internal production of Carnitine. We also provide our unique B-Complex, which includes our absorption-protected Methyl B12. Finally, we include natural caffeine-related extracts of Green Tea and Guarana along with the standardized adaptogenic extracts of Panax Ginseng, Eleutherococcus, and Ashwagandha to help combat fatigue and promote feelings of well-being.

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Product Information


Energy and Fat Metabolism Factors is designed to safely enhance energy and fat burning metabolism while also combatting fatigue and promoting feelings of well-being without deceptive or harmful ingredients. Fat-burning support begins with high levels of Carnitine, which is essential for all fat-burning metabolism. Lysine and Vitamin C further support the body’s internal production of carnitine. Our unique B-Complex includes our absorption protected Methyl B12. We also provide extracts of Green Tea and Guarana as natural sources of caffeine-related compounds and have a history of traditional use to enhance energy and well-being. To support the body’s ability to adapt and recover from fatigue, physical and mental stress, including diet, exercise and weight-loss, we include standardized extracts of the adaptogens Panax Ginseng, Eleutherococcus and Ashwagandha. We also add branched chain amino acids (Leucine, Isoleucine and Valine) because of their role in preserving muscle during exercise. This comprehensive list of more than a dozen nutrients and botanical extracts can help compensate for the metabolic challenges and fatigue that can accompany diet, exercise and caloric reduction. 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.


Serving Size
2 Capsules
Amount Per Serving
% DV*
Vitamin C (as calcium ascorbate/ascorbyl palmitate)
60 mg
Vitamin B1 (as thiamin hydrochloride)
5 mg
Vitamin B2 (as riboflavin)
5 mg
Niacin (as niacinamide/chromium nicotinate)
5 mg
Pantothenic Acid (as calcium pantothenate)
20 mg
Vitamin B6 (as pyridoxine hydrochloride)
5 mg
Vitamin B12 (as methylcobalamin - protected Coenzyme B12)
50 mcg
Chromium (as chromium nicotinate)
50 mcg
Green Tea, extract (leaf)
500 mg
      standardized to 25% polyphenols/20% caffeine
L-Carnitine (as acetyl-L-carnitine hydrochloride)
200 mg
Guarana, extract (seed)
100 mg
      standardized to 22% caffeine
L-Lysine Hydrochloride
50 mg
Ashwagandha, extract (root)
40 mg
      standardized to 5% withanolides
Asian Ginseng (Panax ginseng), extract (leaf)
40 mg
      standardized to 20% ginsenosides
Eleuthero, extract (root)
40 mg
      standardized to 0.8% eleutherosides
Branched Chain Amino Acid Complex (leucine, isoleucine, valine)
30 mg
Boron (as boron glycinate)
100 mcg
* Percent Daily Values (% DV). † Daily Value not established.
Other Ingredients: Gelatin capsule, Proprietary Protective Methyl B12 Matrix.

Suggested Use

Consume two capsules daily. You can increase or decrease your intake as required or as guided by your physician.

NOTE This product contains a small amount of natural caffeine-related compounds and is not intended for children, those sensitive to caffeine or pregnant or nursing women.

Product Label

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Customer Reviews

Based on 62 reviews


AMAZING PRODUCT FOR SURE !!! Thanks again Andrew, another FAVORITE ONE HERE FOR ME. Really helps get through stressful situations, and positive well-being and focus,,and FANTASTIC for workouts !!. I pray to God to keep you safe and humble in prosperity. Thanks for what you do.
By Stephen, LA on 8/8/2023

Be Careful with Prostate problems I used this product for about 5 or 6 years and it definitely works! I lost 65 pounds had lots of energy and a controlled appetite. At that time I added extra Ashwaghanda to my list of supplements and noticed quickly that it was causing prostate/bladder inflmation. So I stopped the Ashwaghanda and it would clear up. I continued taking this product and was having 4 to 6 prostate infections per year. Went to several Urologists and all said I needed surgery for BPH. I had the Uro-Lift 4 years ago and 0 relief, I kept having the infections. I never bothered to read the ingredients, at least with interest. After reading the label and found that it contained Ashwaghanda I stopped taking this supplement and that was 1 year ago and have not had an infection. I'm not saying it will affect anybody else in such a manner but please be careful. After I thought back my infections started around the time I began taking this. What's sad is, Ashwaghanda is supposed to help with BPH and prostate issues. But sadder yet is, I can no longer take this great supplement because of it! By the way since I stopped 1 year ago I have gained 18 pounds and climbing!
By Billy, AL on 1/1/2023

No Longer on Thryoid Medicine I have been taking thyroid medications for over 20 years. In 2020 during COVID-19, I stopped taking this medication and started tasking the Energy and Fat Metabolism Factors. At the doctor's office to take test for thyroid and doctors stated he did not see any issues with my thyroid. He stated he suspected since I had not been taking the medication my thyroid number will be all over place. TO my surprise he called and stated that he did not see a problem at all with my thyroid there I did not need the medication. He stated are you sure you haven't had the medication for your thyroid and I stated no, I have been taking the Andrews' L Energy and Fat Metabolism Factors. The doctor was simply amazed. These vitamins work. Thank you Andrew for developing a much needed alternative!!!!! I am going to order the 180 bottle.
By Deborah, VA on 10/2/2021

Perfect product! I know this isn’t the “latest and greatest” product in this brand BUT it really really works! The energy you get is calm and sustained. Does not cause caffeine jitters or any of the horrible side affects from other brands. A few years back I hit a plateau w/my health goals and decided to try this since I use other products from Andrew. This was the answer! I haven’t stopped taking and will continue indefinitely! If you hit a plateau or just in need of a source of calm sustained energy try this. It’s expensive but worth it!
By Noel, CA on 5/7/2021

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