Optimum Nutrition

All tests from the brand Optimum Nutrition on whey protein shakes and other supplements. Optimum Nutrition produces a variety of fitness supplements.like whey protein, BCAA's and others.

Gold Standard BCAA - Optimum Nutrition - Free amino acid analysis by Supplementlabtest.com


The following test on Gold Standard BCAA from Optimum Nutrition has been requested by our site Supplementlabtest.com and is therefore an independent test. The product has been ordered at a webshop and delivered directly to the laboratory Nutricontrol.


By use of a free amino acid analysis a BCAA content of 52,3% has been measured. This represents a deviation of +4,6% compared to the specified percentage of 50% on the label.