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CAS 439685-79-7 Cosmetic Raw Materials Pro-Xylane Hydroxypropyl Tetrahyclropyantiol

Place of Origin China
Brand Name N/A
Certification COA
Model Number SFC295
Minimum Order Quantity 1kg
Price USD1-100/kg
Packaging Details 1kg/bag, 20kg or 25kg/drum
Delivery Time 5-8 working days
Payment Terms T/T, L/C, D/A, D/P, Western Union
Supply Ability 5000kg/month

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Product Details
M. F. C8H16O5 M. W. 192.21
Purity ≥98.0% CAS 439685-79-7
Appearance White Powder Application Cosmetic Raw Materials
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439685-79-7 Cosmetic Raw Materials


Pro xylane Cosmetic Raw Materials


Hydroxypropyl Tetrahyclropyantiol

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Product Description

Hydroxypropyl Tetrahyclropyantiol CAS 439685-79-7 Cosmetic Raw Materials White Powder




Appearancewhite powder
ApplicationCosmetic Raw Materials





Pro-Xylane is a cosmetic ingredient used mainly as an anti-ageing agent in skin creams. Produced by Chimex, its chemical structure is derived from the xylose, a natural component of glycosaminoglycans and of hemicellulose. Pro-Xylane is produced in a two-steps process: 1) The reaction of xylose and acetylacetone in water, then 2) the hydrogenation of the intermediate.

Pro-Xylane is a biochemical which induces neo-synthesis of matrix proteins. It is a biologically active C-glycoside in aqueous media, acts as an activator of glycosaminoglycans (GAGs) biosynthesis. Pro-xylane is the first example of 'Green' chemical used in cosmetic.
Pro-Xylane is an ingredient originally developed by Lancome in 2006. According to research, it is a sugar-protein hybrid made from xylose, a sugar found abundantly in beech trees and known to stimulate the production of glycoaminoglycans (GAGs), molecules responsible for defending the skin against water loss.

Pro-Xylane is a sugar-molecule derived from the beech wood tree utilizing green chemistry. It functions, in vitro, by stimulating the production of proteoglycans, a water-absorbing molecule in human reconstructed skin. Higher levels of proteoglycans within the reconstructed skin’s extracellular matrix correlate to increase skin-elasticity and firmness. In cosmetics, pro-xylane products are frequently incorporated into anti-aging lotions and creams to counterbalance signs of aging (i.e., fine lines and wrinkles).



1. Quick lead time

2. Low MOQ

3. Quality assured with COA

4. Full experience in shipping

5. Free consulting service

6. custom service welcome




Q1: What is your regular lead time for sample and official order?

A1: Sample lead time 5-7 days. Official order lead time 14-21 days.


Q2: What is your MOQ?

A2: MOQ usually is 1kg.


Q3: How you control product quality?

A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.


Q4: What is your warranty policy?

A4: We will send you a new batch if there is any quality issue during warranty time


Q5: Do you refund if customer receive defective product and do not accept replacement?

A5: Yes



Item Photo

CAS 439685-79-7 Cosmetic Raw Materials Pro-Xylane Hydroxypropyl Tetrahyclropyantiol 0
CAS 439685-79-7 Cosmetic Raw Materials Pro-Xylane Hydroxypropyl Tetrahyclropyantiol 1