L-Rhamnose Monohydrate is a food-grade naturally occurring deoxy sugar used in cosmetic anti-ageing formulations, pharmaceutical synthesis and as a research reagent.We supply bulk L-Rhamnose Monohydrate sourced from leading China manufacturers, available in powder form for international food processing operations. Our L-Rhamnose Monohydrate is widely used in cosmetic anti-ageing ingredient, pharmaceutical synthesis building block, gut permeability test reagent, analytical standard and glycobiology research.
L-Rhamnose is a deoxy sugar (6-deoxy-L-mannose) found in plants, bacteria and some fruits. In cosmetics it stimulates skin cell turnover and collagen synthesis (anti-ageing).
In pharmaceuticals it serves as a synthesis building block for glycosylated drugs. Also used as a gut permeability test reagent (lactulose-rhamnose test) and in food science research.
Grades / Types Available: Food Grade, Pharmaceutical Grade
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay | ≥ 98.0% |
| Optical Rotation | +7.0° to +9.0° |
| Moisture | ≤ 10.0% |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Purity/Assay (Food Grade) | ≥ 98% |
| Moisture/Loss on Drying | ≤ 5% |
| pH | 4.5 - 7.0 |
| Particle Size/Mesh | 100% pass through 80 mesh |
| Lead | ≤ 1 ppm |
| Arsenic | ≤ 0.5 ppm |
| Total Plate Count | ≤ 1000 cfu/g |
| Yeast & Mold | ≤ 100 cfu/g |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine L-Rhamnose Monohydrate 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.