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Customer Reviews
4.2 out of 5 stars 1,989
4.7 out of 5 stars 2,436
4.6 out of 5 stars 3,053
4.8 out of 5 stars 3,600
4.3 out of 5 stars 7,207
4.7 out of 5 stars 2,285
Price
$52.00$52.00
$63.00$63.00
$72.36$72.36
$33.00$33.00
$68.00$68.00
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Servings
30
180
180
180
60
180
Primary Benefits
Muscle & Sleep Support
Liver & Respiratory Health
Heart Health
Bone & Joint Health
Foundational Support
Muscle & Sleep Support
Key Ingredients
11 EAAs & BCAAs
N-Acetyl-L-Cysteine
Omega Fatty Acids
Vitamin D3
Vitamin B, Magnesium
Magnesium
Gluten & Dairy Free
Yes
Yes
Yes
Yes
Yes
Yes
Trusted by 45K+ Health Pros
Yes
Yes
Yes
Yes
Yes
Yes
3rd Party Certified
Yes
Yes
Yes
Yes
Yes
Yes
What makes Thorne supplements high quality?
Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.
How does Thorne test its supplements for quality?
To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.
Are Thorne supplements clinically tested and safe?
Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.
Why are Thorne products more expensive than other supplements?
When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.
Where are Thorne supplements made and where are the ingredients sourced from?
Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.
Is Discontinued By Manufacturer : No
Product Dimensions : 3.62 x 3.62 x 3.72 inches; 10.08 ounces
Item model number : SP641
Department : Adults
Date First Available : April 29, 2014
Manufacturer : Thorne Research
ASIN : B00K0WQK0W
Best Sellers Rank: #3,110 in Health & Household (See Top 100 in Health & Household) #7 in Branched Chain Amino Acids Nutritional Supplements
Customer Reviews: 4.2 4.2 out of 5 stars (1,989) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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 chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
11 reviews for THORNE – Amino Complex – Clinically-Validated EAA and BCAA Powder for Pre or Post-Workout – Promotes Lean Muscle Mass & Exercise Recovery* – Berry – NSF Certified for Sport – Dairy-Free – 30 Servings
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