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L-Leucine Powder

NOW SportsUpdated April 2026

Product Information

Form
Powder
Servings Per Container
51
UPC
7 33739 00241 9
Product Type
Amino acid/Protein
DSLD Entry Date
2024-08-22

Target Groups

VeganVegetarianAdult (18 - 50 Years)KosherHalalGluten FreeDairy Free

All Ingredients

IngredientAmount% DV
L-Leucine, Instantized Powder5 Gram(s)

† Daily Value not established.

Label Statements

Suggested/Recommended/Usage/Directions

Suggested usage: Mix 1 level tablespoon into 8 oz. of water or other beverage 1 to 3 times daily.

Formula re: Contains

Leucine is one of the three branched-chain amino acids (BCAAs) that is critical in muscle tissue structure. Among the BCAAs, leucine is unique in its role as a signaling molecule that helps to regulate optimal skeletal muscle protein synthesis in normal tissues. In addition, it helps to maintain already healthy glucose metabolism and insulin function, and may help to promote the use of fat for energy. Studies suggest that leucine, in conjunction with adequate dietary protein, may help to build and maintain lean tissue and optimize body composition.

Suggested/Recommended/Usage/Directions

NOW Sports Leucine Powder is instantized for easy mixing in water, beverages or smoothies.

Formulation re: Other

No clumping.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Precautions re: Children

Caution: For adults only. Keep out of reach of children.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Formula re: Type

Crescent H (Halal)

Seals/Symbols

Crescent H (Halal) GMP Quality Assured

Formula re: Contains

Amino acids

Formulation re: Other

Mixes easily Builds lean tissue Free form

Seals/Symbols

Informed Sport We Test You Trust

FDA Statement of Identity

A Dietary Supplement

Formulation re: Does NOT Contain

Steroid free Non-GMO

Formulation re: Vegetarian/Vegan

Vegan

Formula re: Kosher

Triangle K (Kosher)

Seals/Symbols

Triangle K (Kosher)

Formulation re: Other

Packaged and quality tested in the USA. Natural color variation may occur in this product.

Formulation re: Does NOT Contain

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

Precautions re: Allergies

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Storage

This product is sold by weight not volume.

Storage

Store in a cool, dry, dark place after opening.

Supplement Facts Panel

Supplement Facts
Serving Size 1 Tbsp
Servings Per Container 51
Amount Per Serving% Daily Value*
L-Leucine, Instantized Powder
5 Gram(s)

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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