Description
Pro-Xylane: what it is
Pro-Xylane (INCI: Hydroxypropyl Tetrahydropyrantriol, CAS 439685-79-7) is a xylose-derived glycosaminoglycan-building active used in anti-aging skincare. It is supplied as a cosmetic raw material in powder form at 98% grade, for creams, serums and eye products.
Specifications
| Product name | Pro-Xylane |
| INCI | Hydroxypropyl Tetrahydropyrantriol |
| Purity | 98% |
| Appearance | White powder |
| CAS number | Available on request with the specification sheet |
| Assay | By HPLC, stated on the batch COA |
| Heavy metals | Pb, As, Cd, Hg — reported per batch against USP limits |
| Microbiology | Total plate count, yeast and mould, E. coli, Salmonella — reported per batch |
| Packaging | 1 kg, 5 kg and 25 kg, inner food-grade bag in fibre drum |
| Storage | Cool, dry, protected from light |
Applications
- Anti-aging serums and creams — positioned with hyaluronic acid and peptides in firming formulas.
- Eye care — used where a low-irritation active is required.
- OEM and private label — supplied as a raw material for third-party manufacturing.
Quality and documentation
Every batch ships with COA, MSDS, heavy-metal and microbiological reports. Production runs under GMP, ISO 22000, ISO 9001, HACCP, Kosher and Halal; third-party testing on request.
Packaging and ordering
Standard packs are 1 kg, 5 kg and 25 kg. Samples from 100 g are available for laboratory evaluation.
FAQ
What grade is supplied? The standard grade is 98% as stated on this page; the current batch COA gives the exact assay value.
Can I get a sample first? Yes — 100 g, freight collect, with the batch COA.
Is this a finished cosmetic? No, it is a raw material for further manufacturing.
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