Possein raw material cosmetic additive liquid API High Purity-PRO-Xylane

Possein raw material cosmetic additive liquid API high purity-PRO-XylaneProduct detailProduct NamePro-xylane (Hydroxypropyl tetrahydropyrantriol)CAS NO439685-79-7Molecular Weight192.21Density1.368±0.06 g/cm3Boiling Point376.0±42.0 °CMolecular FormulaC8H16O5Melting PointN/AFlash PointN/APro-Xylan is a new anti-a

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Possein raw material cosmetic additive liquid API high purity-PRO-Xylane

Product detail
Product NamePro-xylane (Hydroxypropyl tetrahydropyrantriol)
CAS NO439685-79-7
Molecular Weight192.21
Density1.368±0.06 g/cm3
Boiling Point376.0±42.0 °C
Molecular FormulaC8H16O5
Melting PointN/A
Flash PointN/A

Pro-Xylan is a new anti-aging molecule for the skin developed by L'Oreal. It is a "green" product: in fact the first ingredient is xylos, a natural sugar from beachwood sourced from western Europe, and the synthesis has only two optimised steps in which water is used as solvent. Studies performed with the Episkin model have shown that in the epidermal-dermal junction Pro-Xylane™ stimulates the glycosaminoglycans (GAGs) production, the sythesis of type VII collagen and the CD44 expression. In female subjects ages 50-65 after two months treatment with Pro-Xylane™ there was an improvement of the face wrinkles and immunohistological studies revealed an increase of condroitin 6-sulfate in the wrinkle trough.

Possein Raw Material Cosmetic Additive Liquid API High Purity-PRO-Xylane
How It Works?

Hydroxypropyl tetrahydropyrantriol enters the skin and stimulates the part that produces and builds the extracellular matrix (a gel-like network of proteins and sugars that act as a scaffold and shock absorber between cells) called proteoglycans. These molecules absorb water and make the matrix more gel-like, increasing the firmness of the cells and increasing the firmness of the skin. It can also serve as a highway to guide supplemental molecules (such as growing proteins) to cells.


As skin ages, the extra-cellular matrix looses its elasticity; cells deteriorate and can't produce youth-boosting proteins, such as collagen. Hydroxypropyl tetrahydropyrantriol utilizes the activity of the extra-cellular matrix to tell aging cells what to do and transmits information to younger cells and re-stimulates older cells simultaneously.


This wrinkle-fighting ingredient helps to increase the appearance of volume and thickness while reducing the visibility of wrinkles.

Possein Raw Material Cosmetic Additive Liquid API High Purity-PRO-Xylane
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  1. Strict in choosing raw material to ensure the high purity and quality of our products.
  2. We own plants to ensure you a competitive price. 
  3. In stock selling to ensure timely shipment.
  4. We are experienced in shipping the goods and you just need to wait for signing the parcel at your offic

Our qualifications
Possein Raw Material Cosmetic Additive Liquid API High Purity-PRO-Xylaneour team
Possein Raw Material Cosmetic Additive Liquid API High Purity-PRO-Xylane

Q1:Will you supply samples for testing?
A: For most of our products, samples are available, but please cover the shipping cost.
Q2:What's your MOQ?
A: For the high value product, our MOQ starts from 10g,100g and 1kg.
Q3:Which kind of payment terms do you accept?
A: Proforma invoice enclosed with our bank information will be sent after confirmation of order. 
Payment by T/T, Western Union or Bit Coin are available.
Q4:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
Q5:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem near to zero.
If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

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