Thorne Research

Amino Complex Berry Powder NSF

$52.00

SIZE: 231 Grams

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The Promise

Amino Complex Berry Powder NSF EAA + BCAA powder formulated for athletic recovery and performance

A berry-flavored, sugar‑free powder delivering essential amino acids with a research-backed BCAA ratio and sport-safe certification.*

Identity & Format

Berry-flavored powder; one scoop (7.6 g); 30 servings per container; mixes with water.

Principal Ingredients

Comprehensive Essential Amino Acids (EAAs) including L‑Leucine, L‑Isoleucine, L‑Valine, L‑Lysine, L‑Threonine and others.

BCAA Ratio & Dosing

Contains a clinically validated 2:1:1 BCAA ratio (L‑Leucine 1.25 g; L‑Isoleucine 625 mg; L‑Valine 625 mg per scoop).*

Quality & Dietary Facts

NSF Certified for SportĀ®; sugar‑free; 25 calories and 1 g carbohydrate per serving; flavored with natural juice color and stevia (Rebaudioside A).

Why It Works

Why This Formula Works Specific ingredient forms, amounts, and combinations that support training and recovery routines*

Key formulation facts and nutrient roles drawn directly from the supplement facts and product profile.

01

Leucine‑Led BCAA Profile

Provides 1.25 g L‑Leucine per scoop to support the signaling role of leucine within the 2:1:1 BCAA framework.*

02

Full EAA Complement

Includes measured amounts of EAAs beyond BCAAs (e.g., L‑Lysine 650 mg; L‑Threonine 350 mg; L‑Histidine 150 mg).

03

Low Calorie, Sugar‑Free Delivery

25 calories and 1 g carbohydrate per serving; sweetened with Rebaudioside A (stevia) instead of added sugar.

04

Sport‑Grade Purity

NSF Certified for SportĀ® certification indicates third‑party screening for substances banned in sport.

Reviews

Customer Reviews

Your Journey

How to Use Practical serving, timing, and safety details

Easy mixing directions, storage and safety warnings taken from the product labeling.

Serving

Mixing and frequency

Mix 1 scoop (7.6 g) with at least 8 ounces of water one to two times daily or as recommended by your health‑care practitioner.

Format & Storage

Powder format

Powdered berry flavor; keep container closed and store per standard supplement storage practices.

Allergy & Use Precautions

Hypersensitivity caution

Contraindicated for individuals with a history of hypersensitivity to any ingredient.

Pregnancy/Nursing Warning

Do not use if pregnant or nursing

If pregnant or nursing, do not use this product. Note: no known adverse interactions reported at publication date.

Product education

Amino Complex: A Foundational EAA & BCAA Formula for Peak Performance

Thorne’s Amino Complex is an elite, NSF Certified for SportĀ® blend of essential amino acids (EAAs) designed to fuel muscle growth, optimize recovery, and enhance energy production. This formula provides the fundamental building blocks for muscle protein synthesis in a great-tasting, easily mixed berry-flavored powder. It features a clinically validated 2:1:1 ratio of branched-chain amino acids (BCAAs). As a result, it is a clean, effective, and sugar-free choice for athletes or anyone looking to maximize the benefits of their training, support lean muscle mass, and promote cellular energy.*

How It Works: The Building Blocks of Muscle and Energy

Amino acids are the foundation of protein and are essential for countless physiological functions. This formula provides a comprehensive profile of EAAs, which the body cannot produce on its own, with a special emphasis on BCAAs.

Stimulating Muscle Protein Synthesis
The BCAAs—leucine, isoleucine, and valine—are crucial for regulating muscle metabolism. Leucine, in particular, acts as a powerful signaling molecule that initiates muscle protein synthesis, the process of repairing and building new muscle tissue. By providing a potent dose in the research-backed 2:1:1 ratio, Amino Complex kick-starts the recovery process. This helps to reduce muscle soreness and promote the growth of lean muscle mass, making it an ideal supplement to consume before, during, or after a workout.*

Enhancing Energy and Endurance
In addition to their role in recovery, amino acids can also be used as a direct fuel source by the muscles during prolonged exercise. This helps to prevent muscle breakdown (catabolism) and preserve glycogen stores, which can delay the onset of fatigue. By supporting both muscle repair and cellular energy, Amino Complex helps you train harder and recover faster.*

  • Promotes the repair and growth of lean muscle mass*
  • Enhances muscle recovery and helps reduce post-workout soreness*
  • Supports energy production and increases muscular endurance*
  • Features a clinically validated 2:1:1 ratio of BCAAs*
  • NSF Certified for SportĀ®, trusted for purity and safety

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Mix 1 scoop with at least 8 ounces of water one to two times daily or as recommended by your health-care practitioner.
Serving Size: One Scoop (7.6 g)
Servings Per Container: 30
Ingredient Amount %DV
Calories 25
Total Carbohydrate 1 g <1%*
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 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 (from stevia), Fruit and Vegetable Juice (color).
*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value (DV) not established.
ALLERGY WARNING This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
WARNING If pregnant or nursing, do not use this product.
INTERACTIONS There are no known adverse interactions or contraindications at publication date.