Supplement Critic Review

Based on online research and 3 Supplement Critic reviews, Supplement Critic's overall score is 4.3 out of 5 stars. Supplement Critic's review score is based on Supplement Critic's customer ratings, its brand popularity, its price competitiveness, as well as the breadth and quality of features it offers to customers. The Supplement Critic review table below incorporates summarizes 3 Supplement Critic ratings. You can also compare Supplement Critic against popular alternatives like Modern Aminos, Amino USA and Rejuvenate Muscle Health. Or you can view the top 50 brands in similar categories, such as health brands, vitamins & supplement brands and sports nutrition brands.

Supplement Critic (supplementcritic.com) is a small amino acid supplement store which competes against other amino acid supplement stores like Modern Aminos, Amino USA, Rejuvenate Muscle Health, Read the full Supplementcritic.com review below for more details.

Knoji has 3 Supplement Critic reviews and ratings as of June 14, 2026. Knoji editors and the Knoji shopper community have reviewed Supplement Critic and compared it against 19 top amino acid supplements brands, reviewing Supplement Critic based on product and store features. Knoji reviews and ranks Supplementcritic.com and other amino acid supplement stores based on how many features each offers and based on a 5-star rating scale. Based on these factors and 3 Supplement Critic reviews, Supplement Critic earns an overall score of 4.3 out of 5.0 points. Supplement Critic's review score also reflects the fact that it is a lesser known brand with lower name recognition among shoppers.