Branched Chain Amino Acids

This product delivers three essential amino acids, L-Leucine, L-Isoleucine and L-Valine, which are important for the synthesis of new proteins and muscle tissues, to help preserve lean muscle, increase endurance and maintain healthy nutritional status.

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MSRP $14.90
SAVE $3.00



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Product Information


Andrew Lessman's Branched Chain Amino Acids provides a pure, free-form source of the three essential Branched-Chain Amino Acids (BCAAs): Leucine, Isoleucine and Valine. These three essential constituents of protein cannot be produced by the body and are only available from high quality protein-rich foods or dietary supplements. This formula provides all of the BCAAs in their purest and most easily absorbed “free” form. The BCAAs are required for the structure, function and maintenance of all muscle tissue and vital organs. BCAAs are the first choice of athletes, since the unique biochemistry of these amino acids enhances protein synthesis in muscle tissue and the liver, while also promoting muscle strength, endurance and recovery, as well as enhanced physical performance. BCAAs act as an important source of energy for muscle during prolonged exercise, especially during periods of stress. BCAAs support immune system function and are readily utilized to create important nonessential amino acids, such as glutamine, which supports fat metabolism and intestinal health. Our Branched Chain Amino Acids formula provides a pure, hypoallergenic and easy-to-absorb source of the essential BCAAs. 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
1 Capsule
Amount Per Serving
Branched Chain Amino Acid Complex (leucine, isoleucine, valine)
450 mg
* Percent Daily Values (%DV) are based on a 2,000 calorie diet. † Daily Value not established
Other Ingredients: Gelatin capsule

Suggested Use

Consume one or more capsules daily or as recommended by your physician. This product is most effective as part of a healthy diet and active lifestyle.

CAUTION Not for use by those with ALS or impaired branched-chain amino acid metabolism.

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Customer Reviews

Based on 6 reviews


Once again, Andrew’s products are simple the best in quality and based on science, Fred Flamenco I’ve taking Andrew’s superb products for the last 25 years, and will continue to do so, simply because they have supported my good health in addition to exercise and healthy eating. Andrew is a mentor and educator
By Amazon, NV on 10/23/2021

work great, Amazon Customer work great
By Amazon, NV on 8/3/2021

A company committed to wellness, MsLeah 04/16/21 In 2006 I got into Pro Caps Labs products when I’d hear Andrew explain on HSN what every single ingredient provided and the important role it plays for our body.If you’re looking for a brand bursting with, integrity and absolute commitment to your optimal health, you’ve arrived. Thank you Andrew!
By Amazon, NV on 4/16/2021

Great Product, Maria Avery I have used Andrew Lessman's products for 25 / 28 years. This like all other vitamins have made a difference in how my body is a noticeable difference, I have tried other products in the beginning and they did not make a difference. Unlike pills, these are very easy to swallow. I came back to A Lessman and I am here to stay.
By Amazon, NV on 3/19/2021