THORNE Amino Complex EAA & BCAA Powder, 30 Servings — NSF Certified Sport, Fast-Dissolving Recovery

THORNE Amino Complex is a clinically validated EAA and 2:1:1 BCAA powder formulated to support lean muscle maintenance and faster recovery when used around training or daily protein intake.

Designed as a convenient powder that mixes into water, THORNE Amino Complex supplies all nine essential amino acids plus a researched branched-chain amino acid ratio to help you meet recovery and performance goals without added protein meals. The formula uses naturally derived flavors and sweeteners, and the product is NSF Certified for Sport—routinely tested to confirm label accuracy and to screen for many banned substances.

How does this amino formula help with workouts and recovery?

The blend provides essential amino acids and a 2:1:1 leucine:isoleucine:valine BCAA profile commonly used to support muscle protein maintenance and post-exercise recovery. Taking the powder before, during, or after exercise can complement your dietary protein to reduce soreness and speed return-to-training.

• Complete EAA profile to supply all amino acids your body cannot make
• 2:1:1 BCAA ratio targeting leucine-driven muscle signaling
• Fast-dissolving powder for quick intra- or post-workout use

What makes this product clinically validated and sport-friendly?

THORNE cites clinical validation for its amino blend formulation, and the product carries NSF Certified for Sport testing—meaning independent labs verify that label ingredients are present and screen for many banned substances used in sports. That testing helps athletes and competitive exercisers feel confident about product purity and compliance.

• Independent testing for nearly 300 banned substances and contaminants
• Label-claim verification to ensure ingredient accuracy
• Used by professional teams and recommended by practitioners

How should I use the powder in my daily routine?

Mix one serving with water according to the label—timing depends on your goals. Use around training sessions for recovery support, or between meals to help meet daily essential amino acid needs when complete protein intake is limited.

• Mixes easily with water or your preferred beverage
• Suitable pre-, intra- or post-workout depending on needs
• 30 servings per container for month-long regular use

Are there flavoring or sweeteners in the formula?

The powder contains naturally derived flavors and sweeteners to improve taste while keeping the ingredient list focused on amino acids. This allows for a palatable drink without adding a full protein source or excessive calories.

• Naturally derived flavoring for a cleaner taste profile
• Sweetened without heavy caloric load or artificial bulk
• Formulated to dissolve and remain smooth when shaken or stirred

Who is this for? THORNE Amino Complex is intended for active adults, athletes, and anyone looking to support lean-muscle maintenance and recovery without relying solely on whole-food proteins. It’s well suited for gym-goers, endurance athletes, and professionals who require NSF Certified for Sport assurance. If you want a concentrated essential amino acid supplement with a proven BCAA ratio that mixes easily and is independently tested, this product is designed to fit into that routine.

Ingredients

One Scoop (7.7 g) Contains: Total Carbohydrates 1 g, L-Leucine 1.25 g, L-Lysine (as L-Lysine Chloride) 650 mg, L-Isoleucine 625 mg, L-Valine 625 mg, L-Threonine 350 mg, L-Histidine (as L-Histidine Chloride Monohydrate) 150 mg, L-Cystine 150 mg, L-Phenylalanine 100 mg, L-Methionine 50 mg, L-Tyrosine 30 mg, L-Tryptophan 20 mg. Other Ingredients: Flavor, Citric Acid, Rebaudioside A, Turmeric powder.