THORNE Amino Complex, Clinically Validated EAA & BCAA Powder, 30 Servings
About this product
About this item Lean Muscle: Delivers a comprehensive blend of amino acids, the building blocks of protein, to stimulate energy production and the growth of lean muscle throughout the body*
Sports Performance: Supports athletic and fitness goals by enhancing post-workout recovery, reducing muscle soreness, and supporting cardiovascular health*
Clinically Validated Formula: Provides all 9 essential amino acids and a 2:1:1 BCAA ratio in a powder that mixes well with water and contains naturally derived flavors and sweeteners
NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
Trusted: Thorne is trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)
Editor's Take
Amazon reviewers say this THORNE Amino Complex formula is strong on quality, amino acid content, and recovery support, with many mentioning better post-workout recovery and less soreness. They also say it is a good source of essential amino acids and that the product standards feel high.
Opinions are mixed on taste and smell. Amazon reviewers note that some people like the lemon flavor and find it mixes well, while others think it is too sweet, has an unpleasant smell, or causes stomach upset. Value for money also divides buyers, with some calling it fair for the ingredients and results and others saying it is expensive.
Walmart reviews for the same product are similar: customers praise the taste and recovery benefits, but several complain that the flavor is too sweet or hard to tolerate. iHerb reviewers also describe it as effective for training and recovery, while some say the lemon version can be chalky or overly tart.
On YouTube, search results surfaced multiple videos specifically about Thorne Amino Complex, including review and product videos. The most relevant-looking real YouTube URLs found were from YouTube watch pages tied directly to the product.
Price History
Specifications
| Type | EAA |
| Form | Powder |
| Servings | 30 |
Product Details
| Product Dimensions | 3.62 x 3.62 x 3.72 inches; 8.15 ounces |
| Item model number | SP637 |
| Date First Available | October 29, 2013 |
| Manufacturer | Thorne Research |
| ASIN | B00FPTJ2OG |
| Best Sellers Rank | #3,696 in Health & Household ( See Top 100 in Health & Household ) #10 in Branched Chain Amino Acids Nutritional Supplements |
| Customer Reviews | 4.1 4.1 out of 5 stars (829) |
