🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

6.24 Gram(s) Serving Size
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

2500 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 2500mg
1250 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 1250mg
L-Valine
1250 mg

Other Ingredients

Flavoring

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (90% of products) Nutrient (56% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher No Allergies Gluten Free

Product Information

📋 Directions for Use

1 serving 16 oz. Shake well Suggested Use: As a dietary supplement, take 1 packet mixed into 16oz of your favorite beverage. For best results shake for 30 seconds in a shaker cup.

⚠️ Warnings & Precautions

Warning: Not intended for use by persons under the age of 18. Keep out of the reach of children.

If you are pregnant, breast feeding, have known medical conditions (including kidney or liver disease) or are taking prescription or OTC medication(s) consult with your health care practitioner before using this product.

🧪 Formulation Notes

Instantized Branch Chain Amino Acids

Vegetarian

Allergen free

Allergen free Non-GMO Gluten free BSE/TSE free

No fillers No excipients

OU

Additional Information

Muscle Growth Recovery

OU

52294-002 B20475-002

Product Details

UPC / SKU 6 49908 52294 0
DSLD Entry Date 2018-03-23
Product Type Amino acid/Protein
Form Powder
Brand NutraBio
DSLD ID 174976
Data Updated 2026-04-11

Research Evidence

8 Research Sources
45 Avg Quality Score
7 Clinical Trial
1 Meta Analysis
B Effects of Whey Protein, Leucine, and Vitamin D Supplementation in Patients with Sarcopenia: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2023
C Leucine-enriched Branched-chain Amino Acid on Muscle Thickness, Interleukin-6, SOFA Score in Critical Illness
Clinical Trial ClinicalTrials.gov 2023
C The Effects of Leucine Metabolites in Performance, Body Composition and Biochemical Markers of Muscle Damage
Clinical Trial ClinicalTrials.gov 2017
C Can Supplemental Leucine Offset Disuse-induced Muscle Atrophy?
Clinical Trial ClinicalTrials.gov 2017
C Leucine Supplementation in Sarcopenic Older Individuals
Clinical Trial ClinicalTrials.gov 2019
C The Effect of Leucine on Carnitine Transport to Skeletal Muscle
Clinical Trial ClinicalTrials.gov 2016
C Hydrolyzed Casein and Whey Protein Supplementation and the Addition of Leucine to Induce Protein Anabolism in Malnourished COPD Patients
Clinical Trial ClinicalTrials.gov 2009
C Resistance Exercise Training and Amino Acid Leucine Supplementation in Frail Elderly Women
Clinical Trial ClinicalTrials.gov 2013
View all evidence for Leucine →

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