BCAA (Branched-Chain Amino Acids) is a food-grade standardised blend of L-Leucine, L-Isoleucine and L-Valine (typically 2:1:1), used in sports nutrition for muscle protein synthesis, recovery and anti-catabolic support.We supply bulk BCAA sourced from leading China manufacturers, available in powder form for food and beverage manufacturers worldwide. Our BCAA is widely used in post-workout supplements, anti-catabolic formulas, sports drinks, clinical nutrition and weight-management supplements. HS Code: 29224990
BCAA refers to the three essential branched-chain amino acids — L-Leucine, L-Isoleucine and L-Valine — typically blended in a 2:1:1 ratio.
Produced by fermentation, BCAAs are the primary amino acids oxidised during exercise and are critical for stimulating muscle protein synthesis (especially leucine via mTOR signalling). This reduces exercise-induced muscle damage and supporting recovery.
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Ratio (Leu:Ile:Val) | 2:1:1 |
| Assay (total BCAAs) | ≥ 99.0% |
| Loss on Drying | ≤ 0.3% |
| 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 BCAA 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.