Product Introduction
L‑Valine belongs to the group of branched‑chain essential amino acids (BCAAs) that cannot be biosynthesized internally by humans and livestock animals, requiring consistent external nutritional supplementation. Our L‑Valine raw powder is fully manufactured via modern microbial fermentation routes without chemical‑synthetic intermediates, delivering enhanced bio‑absorption performance for multi‑industrial downstream formulation.
This amino acid engages in biological transamination reactions and tricarboxylic acid cycle pathways to generate cellular ATP energy. It supports mTOR‑mediated muscle protein build‑up while mitigating unwanted muscle breakdown. Crossing the blood‑brain barrier, L‑Valine contributes to neurotransmitter formation, balances intracellular antioxidant status, and assists healthy glucose metabolism and microcirculation regulation.
Available in three distinct grades: food‑grade for functional nutrition, feed‑grade for animal husbandry, and pharma‑grade for clinical nutrient preparations. The fine white crystalline powder maintains low impurity profiles and consistent batch‑to‑batch quality, fitting sports nutrition formulas, livestock feed premixes, pharmaceutical intermediate manufacturing and cell‑culture lab applications. Proper sealed cool‑dry storage guarantees a full 24‑month shelf‑life without performance degradation.
Technical Specification
| Item | Standard Specification | Test Method |
|---|---|---|
| Assay (Dry Basis) | 98.0% - 101.0% | HPLC |
| Specific Rotation | +26.5° ~ +29.0° (c=8, 6N HCl) | Polarimetry |
| Loss on Drying | ≤0.50% | Oven Drying Method |
| Residue on Ignition | ≤0.10% | High Temperature Ignition |
| pH (5% Aqueous Solution) | 5.5 ~ 7.0 | pH Meter |
| Heavy Metal (Pb) | ≤10 ppm | ICP-MS |
| Arsenic (As) | ≤2 ppm | ICP-MS |
| Cadmium (Cd) | ≤0.5 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | ICP-MS |
| Melting Point | 295~300℃ (Sublimation) | Capillary Method |
| Water Solubility | ≥68g/L (20℃) | Solubility Test |
| Particle Size | 80-100 Mesh | Sieve Analysis |
Core Product Advantages
- Natural microbial fermentation process, zero chemical synthesis residues, safe for food & medical use
- Strict HPLC detection, dry basis assay 98.0%–101.0%, stable specific rotation & low heavy metal
- Multi-grade options: Food Grade / Feed Grade / Pharma Grade, 98% standard & 99% high purity available
- Complete qualification system: ISO22000, FSSC22000, HALAL, KOSHER, batch COA & MSDS provided
- Low minimum order quantity: 1kg sample support, 25kg bulk wholesale, mixed batch procurement acceptable
- Stable 24-month shelf life under sealed, cool & dry storage, 80–100 mesh white crystalline powder
- Non-toxic, non-irritating, GHS non-hazardous goods, convenient global transportation & storage
Wide Application Scenarios
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Sports Nutrition & Functional Food
Blend into whey protein blends, workout energy beverages, muscle‑building supplements and specialty functional food formulations. Supports post‑exercise muscle tissue recovery, reduces physical fatigue after high‑intensity training and helps stabilize blood glucose levels for fitness‑focused consumer goods.
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Livestock & Aquafeed Additive
Incorporated into premix feed for poultry, swine, ruminants and aquaculture feeds. Optimizes animal growth metrics, promotes muscle tissue deposition, lowers stress‑related responses during breeding cycles and improves overall farm production efficiency.
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Pharmaceutical Intermediate Material
Key raw ingredient for compound amino acid infusion solutions and clinical nutritional preparations, deployed for malnutrition correction and post‑surgery patient nutritional support within pharmaceutical manufacturing workflows.
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Biochemical & Laboratory Usage
High‑purity L‑Valine variant serves as cell‑culture medium constituent, biochemical assay reagent and test material for life‑science research projects.
Why Choose Us
✅ Fermentation‑sourced raw material: Zero chemical synthesis residuals, animal‑free fermentation source for food‑safe and pharma‑compliant production.
✅ Multi‑grade flexible supply: Food grade, feed grade, pharma‑grade options; both standard 98% and elevated 99% high‑purity batches ready for order.
✅ Rigorous batch quality oversight: HPLC‑based content verification, tight heavy‑metal control and stable optical rotation across every production lot.
✅ Complete global compliance documentation: ISO22000, FSSC22000, HALAL, KOSHER certifications; each shipment accompanied by COA batch report and MSDS safety datasheet.
✅ Flexible order thresholds: Small‑volume 1kg sample support plus 25‑kg bulk wholesale; mixed‑lot combined procurement is acceptable for business partners.
✅ Convenient global shipment profile: GHS non‑hazardous classification, non‑irritating non‑toxic properties simplify cross‑border logistics and warehousing.
✅ Stable long‑term shelf performance: 24‑month valid lifespan under recommended cool dry sealed storage environment.
OEM Service
We deliver end‑to‑end OEM & ODM collaboration for L‑Valine bulk amino‑acid projects targeting food, feed and pharma industries.
- Custom purity & grade matching: Adjust specifications between 98%‑99% purity, aligning to your target market's grade requirements.
- Packaging customization: Custom private‑label labeling, inner‑aluminum‑foil bag, fiber‑drum outer packaging, custom printed logos and batch marking available.
- Blending support: Support pre‑blending with other BCAA ingredients (L‑Leucine, L‑Isoleucine) as your formulation demands.
- Documentation support: Generate customized batch COA, MSDS and certification copies matching your import‑clearance requirements.
- MOQ for OEM service: Private‑label OEM starts at 500kg; sampling for formula validation available before mass‑production.
- Regulatory assistance: Provide auxiliary materials for HALAL / KOSHER import filings for target territories.
Optimized FAQ Section
Q1: What is the source of your L‑Valine powder? Is it synthetic or fermented?
A: All our L‑Valine is produced via microbial fermentation technology, derived from biological fermentation instead of chemical synthesis, delivering better bioavailability for nutrition‑related applications.
Q2: What purity and grade selections can I obtain for L‑Valine?
A: We provide 98% standard purity and 99% high‑purity material, covering food grade, feed grade and pharma grade variants to satisfy different industrial standards.
Q3: Can I get sample for preliminary testing? What is your MOQ policy?
A: 1‑kg trial sample is supported; we offer free sample substance while buyers undertake courier freight cost. Bulk wholesale minimum order quantity is 25kg; OEM private‑label orders start at 500kg.
Q4: Which compliance documents will be provided for customs clearance?
A: Every batch supplies COA analysis report, MSDS safety sheet, plus ISO22000, FSSC22000, HALAL and KOSHER certification files, delivered as PDF electronic copies or scanned originals.
Q5: What proper storage conditions should I follow to achieve full shelf‑life?
A: Keep product hermetically sealed, store in cool, dry and shaded warehouse settings; avoid direct sunlight exposure, high‑temperature surroundings and humid atmosphere. Shelf‑life reaches 24‑months under compliant storage.
Q6: Is L‑Valine dangerous for global transportation? Any safety notes?
A: L‑Valine powder is classified as GHS non‑hazardous substance, non‑toxic and non‑irritating to skin and eyes. No special dangerous‑goods shipping paperwork is required. Avoid direct contact with strong oxidizing chemical agents during storage.
Q7: What delivery options are available for international shipments?
A: Express courier for orders under 100kg; air freight for 100‑1000kg consignments; sea ocean freight for bulk cargo exceeding 300kg. Port‑to‑port or airport‑to‑airport service requires local import customs broker arrangement.
Q8: Can you make custom blended BCAA mixes based on my specified ratio?
A: Yes, we support custom pre‑blending of L‑Valine with L‑Leucine and L‑Isoleucine according to your desired BCAA proportion. Contact our sales team to share your target formulation parameters for quotation.
delivery and shipping service
Storage: Store in a dry, cool, and well-ventilated place.
Packaging: 1 kg/bag, 25 kg/drum
Delivery Time: 7 days after order placement
1.Express Delivery
3-5 days for shipments under 100 kg
Door-to-door service
2.Ocean Freight
Over 300 kg: Approximately 30 days. Port-to-port service requires a professional customs clearance agent.
3.Air Freight
100kg-1000kg, 5-7 days
Airport-to-airport service, requires a professional customs clearance agent
Send inquiry or contact us to get free sample, and learn more details about it.
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