L-Citrulline, CAS No.372-75-8, is a α-amino acid manufactured through fermentation, white crystalline powder that is dissoluble in water, used as nutritional supplements. L-Citrulline is also available as L-Citrulline DL-Malate. L-Citrulline is a non-essential amino acid that acts as an intermediate in the urea cycle, functioning along with Arginine and Ornithine to rid the body of ammonia. It is commonly used for heart disease, body building, increasing energy, and for improving athletic performance. L-Citrulline is used as an additive in functional foods, health foods and nutritional supplements.
| ITEM | STANDARD |
|---|---|
| Appearance | White powder |
| Assay(%) | 95.5 – 101.0 |
| Specific Rotation(°) | +24.5 – +26.8 |
| Transmittance(%) | 98.0 Min |
| Paticle size | 60mesh |
| Cl(%) | 0.02 Max |
| SO4(%) | 0.02 Max |
| Fe(ppm) | 10.0 Max |
| As(ppm) | 1.0 Max |
| Loss on drying(%) | 0.30 Max |
| Ash(%) | 0.10 Max |
| Total plate count(cfu/g) | 1000 Max |
| Yeast & Moulds(cfu/g) | 100 Max |
| E.coli | Absence |
| Salmonella | Absence |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine L-Citrulline 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.