THORNE Amino Complex, Clinically Validated EAA & BCAA Powder, 30 Servings | Supports Lean Muscle Mass & Exercise Recovery*, for Pre or Post-Workout, Berry, Dairy-Free, NSF Certified for Sport

$22.40 USD
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  • 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)
UPC693749015178
FlavorBerry
Item FormPowder
Model NameSP641P
Unit Count8.15 Ounce
Item Weight9.6 ounces
ManufacturerThorne Research
Model NumberSP641P
Item Dimensions8.5 x 1.75 x 9 inches
Number Of Items1
Number of Items1
Product BenefitSupports Muscle Repair And Recovery*
Product BenefitsSupports Muscle Repair And Recovery*
Primary Supplement TypeL-Leucine
Manufacturer Part NumberSP641P
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Thorne Research B0H73JG1ZB

  • 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.

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