L-Carnosine is a food-grade naturally occurring dipeptide of beta-alanine and L-histidine, used in anti-aging, cognitive and sports supplements for its antioxidant, anti-glycation and pH-buffering properties.We supply bulk L-Carnosine sourced from leading China manufacturers, available in powder form for international food processing operations. Our L-Carnosine is widely used in anti-glycation supplements, neuroprotective formulas, sports nutrition pH-buffering, eye-health products and skin anti-aging topicals.
L-Carnosine (β-alanyl-L-histidine) is a dipeptide found naturally in muscle and brain tissue. It acts as an intracellular antioxidant, anti-glycation agent, pH buffer and metal-ion chelator.
Commercially synthesised from β-alanine and L-histidine. Applied in anti-aging (anti-glycation), cognitive-health, sports-performance and eye-health supplements.
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay (HPLC) | ≥ 99.0% |
| Specific Rotation [α]D²⁰ | +19° to +24° |
| Loss on Drying | ≤ 1.0% |
| Residue on Ignition | ≤ 0.1% |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine L-Carnosine with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.