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home > FAQ > Plant Extract > L-Valine: Complete Guide to Benefits, Applications and Quality

L-Valine: Complete Guide to Benefits, Applications and Quality

2026-04-20

What is L-Valine?

L-Valine is an essential branched-chain amino acid (BCAA) that the body cannot synthesize on its own and must be obtained through diet or supplementation. It plays a critical role in muscle metabolism, tissue repair, and energy production. L-Valine is particularly important for athletes and active individuals due to its role in muscle recovery and endurance.

Key Benefits

  • Muscle Recovery: Essential for muscle tissue repair and regeneration after exercise, helping reduce muscle soreness and accelerate recovery time.

  • Energy Production: Can be converted into glucose during intense exercise, providing an additional energy source for working muscles.

  • Nitrogen Balance: Helps maintain positive nitrogen balance in the body, supporting muscle protein synthesis and preventing muscle breakdown.

  • Cognitive Function: May help improve mental focus and coordination by regulating neurotransmitter levels in the brain.

  • Immune Support: Supports immune system function by providing essential building blocks for antibody production and immune cell activity.

Product Specifications

SpecificationDetails
Chemical NameL-Valine (2-Amino-3-methylbutanoic acid)
CAS Number72-18-4
Molecular FormulaC5H11NO2
Molecular Weight117.15
Purity≥99% (HPLC)
Test MethodHPLC/USP
AppearanceWhite crystalline powder
SolubilitySparingly soluble in water
StorageStore in cool, dry place, away from light
Shelf Life24 months
Packaging25kg/drum or customized

Applications

  • Sports nutrition and BCAA supplements

  • Dietary supplements for muscle recovery

  • Pharmaceutical formulations

  • Infant formula and clinical nutrition

Quality Standards

  • Manufactured in GMP-certified facility

  • Third-party lab tested for identity, potency, and purity

  • Free from heavy metals, pesticides, and microbial contamination

  • Compliant with USP, EP, and CP standards

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