Branched Chain Amino Acids 1800 | GNC

GNC Pro Performance® Branched Chain Amino Acids 1800


Item # 677220


Size: 240 Capsules

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Note: This product cannot be sold in Canada


Product Information


  • Improves Anabolic Environment with 1800mg Dose
  • Powerful Blend of Leucine, Isoleucine & Valine
  • Helps Reduce Protein Breakdown*
Branched Chain Amino Acids, or BCAA, are Leucine, Isoleucine, and Valine.* BCAA are essential for protein synthesis, and help reduce muscle breakdown during exercise.* These crucial amino acids also help to preserve glycogen in the muscle to support recovery.*

Label (click image to enlarge)


As a dietary supplement, take six capsules daily, either in the morning, evening or between meals on an empty stomach with a full glass of water. Use in conjuction with your strenuous exercise program.


After opening, keep tightly closed in refrigerator or other cool place.

Other Ingredients

Soybean Oil, Gelatin, Glycerin, Caramel Color, Titanium Dioxide (Natural Mineral Whitener)


Store in a cool dry place.

Nutrition Facts

Supplement Facts
Serving Size  6 Softgel Capsules
Servings Per Container  40

Amount Per Serving     % DV

Vitamin E (as d-alpha Tocopherol) 12 IU   40%

L-Leucine  900 mg   **
L-Isoleucine  630 mg   **
L-Valine  270 mg   **

** Daily Value (DV) not established.


4.4 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Questions about this product
I gave this 3 stars because I would like to know what the BCAAs are being derived from. I purchased because the theory makes sense, but I have acknowledged that I really do not know what kind of bcaa source(s) I am putting into my body. I won't take any more until I get more info.
September 22, 2017
I would buy this product again and again
Works to reduce cold.
December 24, 2014
worth the money paid
it is good but a little bit big which makes it difficult to swallow.
September 30, 2014
I love this product!
I use this product before and after workouts. I have been using the product for years.
June 27, 2012
Love it!
Love it!
March 6, 2012
Essential in any fat loss regimen
Branched chain amino acids have to be the basis of all men wanting to achieve lean muscle mass. The price is the only downfall to these pills. However, Gnc's price is competitive to others on the market. They are just expensive period.
November 26, 2011
Great Buy
I take this first thing in the morning and have notice an increase in my stamina and strength.
September 25, 2011
meets the hype
usage three times a day between meals, helps you keep your hard earn pump
August 30, 2011
Worth It
Good stuff.
July 26, 2011
Great Product
I take these before I work out each day. Not that anyone can do anything about it, but they taste and smell terrible. Well worth the price though. They work very well.
July 2, 2011