Product introduction
Pro-Xylane Powder, chemically known as Hydroxypropyl Tetrahydropyrantriol, is a premium, high-purity active ingredient revolutionizing anti-aging skincare. As a patented sugar molecule originally developed by L'Oréal Laboratories, it is synthetically derived from xylose, a natural sugar found in beech trees. This white crystalline powder is celebrated for its exceptional ability to revitalize skin from within, offering a potent yet gentle solution to improve skin firmness, elasticity, and hydration. As a cornerstone of modern pro-xylane skincare, it is the ideal raw material for formulators creating cutting-edge serums, creams, and treatments aimed at reducing visible signs of aging and restoring a youthful glow.

Physical and chemical properties
| Parameter | Specification |
|---|---|
| INCI Name | Hydroxypropyl Tetrahydropyrantriol (Pro-Xylane) |
| CAS Number | 439685-79-7 |
| Molecular Formula | C₈H₁₆O₅ |
| Molecular Weight | 192.21 g/mol |
| Purity | 98% (Cosmetic Grade) |
| Appearance | White to off-white crystalline powder |
| Solubility | Highly soluble in water |
| Recommended Usage | 1% - 10% in final formulations |
| Storage | Store in a cool, dry place, protected from light and high temperatures. |
| Shelf Life | 24 months in original, sealed packaging. |
| Minimum Order Quantity (MOQ) | 1 kg |
Scientific Mechanism of Action
Pro-Xylane's efficacy is rooted in its targeted action on the skin's extracellular matrix (ECM), the support system crucial for youthful structure and resilience.
Core Mechanism:
Pro-Xylane is a small molecule that effectively penetrates the skin. It works by stimulating the synthesis of key components within the ECM, particularly Glycosaminoglycans (GAGs) like hyaluronic acid and chondroitin sulfate. GAGs are essential for retaining moisture, providing structural support, and maintaining skin plumpness. By promoting GAG production, Pro-Xylane helps rebuild the skin's foundational network, leading to comprehensive anti-aging benefits.
Key Documented Skin Benefits
- Enhances Skin Hydration & Barrier Function: By boosting GAGs, Pro-Xylane significantly increases the skin's water-binding capacity, leading to deep, long-lasting hydration. It also strengthens the skin barrier, reducing transepidermal water loss and improving resilience against environmental stressors.
- Improves Firmness and Elasticity: It stimulates the production of collagen (Types IV and VII) and other supportive proteins in the dermal-epidermal junction. This action reinforces skin structure, enhances firmness, and restores elasticity, effectively countering sagging.
- Smooths Wrinkles and Fine Lines: By replenishing the ECM and improving skin density, Pro-Xylane helps smooth the appearance of existing wrinkles and prevent the formation of new ones, contributing to a smoother skin texture.
- Gentle and Well-Tolerated: A key advantage of Pro-Xylane vs Retinol is its excellent tolerance. Unlike retinol, which can cause irritation, dryness, and require a tolerance-building period, Pro-Xylane is gentle and suitable for all skin types, including sensitive skin. This makes it a versatile ingredient for a wide range of pro-xylane products.
Application Guidelines in Cosmetic Formulations
Pro-Xylane Powder is a versatile ingredient suitable for a wide array of advanced skincare products.
1. Recommended Use Concentration: 1% to 10% in the final product.
For significant anti-aging efficacy, formulations such as pro-xylane serum or intensive pro-xylane cream typically use concentrations at the higher end of this range.
2. Solubility & Incorporation:
This ingredient is highly soluble in water. For optimal integration, it is recommended to add Pro-Xylane powder directly to the water phase of your formulation at room temperature, with moderate agitation until fully dissolved.
3. Targeted Product Applications:
- Anti-Aging & Firming Serums: High-potency treatments for facial and neck skin.
- Reparative Face and Eye Creams: Including rich night creams and targeted pro-xylane eye cream for the delicate periocular area.
- Hydrating Emulsions & Lotions: Such as a pro-xylane active emulsion for daily use.
- Post-Procedure & Barrier Repair Formulations: Leveraging its soothing and restorative properties.

Safety, Quality & Regulatory Compliance
- Safety Profile: Pro-Xylane has an established history of safe use in cosmetic products. It is non-irritating and suitable for all skin types.
- Quality Assurance: Our Pro-Xylane Powder is manufactured to strict cosmetic-grade standards, with a guaranteed minimum purity of 98%. Each batch is accompanied by a Certificate of Analysis (CoA) to ensure consistency and quality.
- Regulatory Status: The INCI name Hydroxypropyl Tetrahydropyrantriol is internationally recognized for cosmetic use. As a supplier, we provide the necessary documentation to support your product compliance in various global markets.
- Disclaimer for B2B Use: This product is sold as a raw material to qualified manufacturers for the purpose of producing cosmetic and skincare products. It is not intended for direct consumer use as a standalone product. The final product manufacturer is responsible for ensuring full compliance with all applicable regulations in their target market and for conducting all necessary safety assessments for their finished formulations.
Product types
Our main products include plant extracts, Chinese herbal medicine extract powders, plant essential oils, cosmetic raw materials, reference standards for scientific research and experiments, dietary fiber supplements, nutritional enhancement products and other products.

Quality Assurance
We are a comprehensive enterprise integrating production and sales. The company was established in 2006 and has more than 10 years of experience in exporting. There are HPLC, UV, TCL, etc., all products are tested in the factory.
Product packaging
Inner packaging: double-layer self-sealing bag sealing packaging
Outer packaging: aluminum foil bag, carton, cardboard drum

About the shipping method

Payment method
Support Paypal/MoneyGram/Wu/banktransfer and other payment methods.

Contacted us
You can contact our customers through the international website or send us the products you need by email,Eail: ella.zhang@huilinbio-tech.com, Looking forward to your cooperation!
Why choose us?
- We are here to help you succeed in your business.
- We will provide our customers with high quality Pro-Xylane Powder and fast service.
- Our reputation for quality and service is unmatched.
- Through the analysis of the product structure, our company has taken a number of targeted measures to continuously optimize the product structure.
- We are here to provide you with the expertise and experience you need.
- Our factory has a complete and scientific quality management system, and every customer is welcome to visit.
- We understand the importance of delivering on time, every time.
- On the basis of fully studying market demand, assimilating and absorbing related products and technologies at home and abroad, we have formed core products with distinctive features.
- Our products and services are designed to meet the needs of your business.
- We regard product quality as the life of the enterprise, standardize the production and quality inspection work with high standards, and strictly guard the raw materials into the factory and the products out of the factory.
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