Optimum Nutrition

Pro BCAA has a rating of 5.0 stars based on 1 reviews.

Type: Aminos

What Is It: This is Optimum Nutrition's best BCAA formula to date. They first came out with Amino Energy, and now they've come out with this stimulant free BCAA formula+ in PRO BCAA. This has the highest quality ingredients for the PRO in all of us.

Optimum Nutrition Pro BCAA


How It Works: The Branched Chain Amino Acids Leucine, Isoleucine and Valine are valued for their anabolic and anti-catabolic properties. Used in the 2:1:1 ratio before and/or after endurance exercise they may help spare muscle tissue. Used after strength training, BCAAs help kick-start protein synthesis which plays an important role in muscle growth. We included 5 grams of L-Glutamine because this conditionally essential amino acid may help support recovery after intense exercise.

More Info:

  • 8 Grams of BCAAs per Serving
  • 5 Grams of L-Glutamine per Serving
  • Superior taste and Mixability
  • Electrolytes for Muscle Function Support
  • Available Flavored & Unflavored for Stacking

Use: Mix 2 scoops of PRO BCAA™ in 10-12 oz of cold water or your favorite beverage and consume before, during or after exercise.


Optimum Nutrition Pro BCAA Supplement Facts