While Cellucor’s 50 serving Alpha Amino went to GNC as an exclusive, in two of the supplement’s four flavors watermelon and fruit punch. The brand’s other favorite retailer Bodybuilding.com who Cellucor have been giving all kinds of Cor Whey exclusives lately, were left out in the cold. It turns out the brand do in fact have a variant just for the incredibly popular online store, although unlike the GNC only option it is not a bigger bottle. The new Bodybuilding.com Alpha Amino addition is a fifth flavor in grape, joining fruit punch, icy blue freeze, lemon lime and watermelon. There is unfortunately a catch with the product’s latest taste, which is that you can only purchase it in the 30 serving tub size. Compared to the other options that are all available in a five and 15 serve, it does mean you will need have faith in Cellucor and commit to full bottle to experience grape Alpha Amino.