🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
Other Combinations Product Type
40% Evidence Coverage

Supplement Facts — Evidence Check

3 mg (152% DV)
✅ 2.3× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 3mg UL 100mg
50 mcg (42% DV)
✅ 1.4× RDA — within safe limits 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.05mg
225 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 225mg
L-Valine
175 mg
100 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 100mg

Other Ingredients

vegetarian capsule

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

DIRECTIONS: One to four (1-4) capsules daily as a dietary supplement, or as directed by a Doctor. Best taken between meals.

⚠️ Warnings & Precautions

KEEP OUT OF THE REACH OF CHILDREN.

CAUTION: Pregnant or lactating women, consult your healthcare professional before taking this product.

🧪 Formulation Notes

Excipient-free.

Additional Information

V-06

Each preservative-free vegetarian capsule contains only the active ingredients listed on the label.

Manufactured by GMP Certified Facility

#3602A EXP 8/12

STORAGE: Keep tightly closed in a dry place; do not expose to excessive heat.

Product Details

UPC / SKU 8 38287 00108 9
DSLD Entry Date 2013-08-23
Product Type Other Combinations
Form Capsule
DSLD ID 24739
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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