Description

Pro-Xylane is a high-purity, synthetic xylose derivative, a key biomimetic active ingredient renowned for its exceptional moisturizing and skin-restructuring properties. Its core value lies in its ability to mimic the structure and function of glycosaminoglycans (GAGs) in the dermal matrix, promoting hydration and skin firmness. This ingredient is essential for manufacturers in the cosmetic, personal care, and advanced dermatological formulation sectors seeking to develop high-performance anti-aging and skin-repair products.

Application

• Anti-Aging Skincare Formulations: A primary active in serums, creams, and lotions designed to reduce the appearance of wrinkles and improve skin elasticity.
• Intensive Moisturizers & Hydrating Products: Used to enhance the skin's water retention capacity and reinforce the skin barrier function.
• Post-Procedure & Repair Creams: Incorporated into products aimed at supporting skin recovery and restructuring after cosmetic procedures or environmental damage.
• Premium Body Care & Firming Products: Applied in body lotions and treatments to improve skin texture and firmness.
• Hair Care Formulations: Utilized in scalp treatments and conditioners for its moisturizing and soothing benefits.
• OEM/ODM Cosmetic Actives: Supplied as a reliable, high-quality raw material for contract manufacturers developing branded cosmetic lines.

Basic Information

Product Name	Pro-Xylane
CAS No.	439685-79-7
Molecular Formula	C14H26O11
Molecular Weight	370.35 g/mol
Synonyms	β-D-Xylopyranose, 4-C-[(2S)-2-hydroxypropyl]-1,2-O-(1-methylethylidene)-; L'Oréal Pro-Xylane; (1R,2S,4S,5R)-4-[(2S)-2-Hydroxypropyl]-2,5-dimethyl-8,9-dioxabicyclo[3.3.1]nonane-7,7-diol; 1,2-O-Isopropylidene-4-C-(2-hydroxypropyl)-β-D-xylopyranose; GAG Mimetic; Biomimetic Xylose Glycoside
EINECS	Contact for details

Quality Control

Our Pro-Xylane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for cosmetic and personal care applications. Quality is verified through comprehensive analytical testing including HPLC, NMR, and IR spectroscopy. A detailed Certificate of Analysis (COA), confirming identity, purity, and conformity to agreed specifications, is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Specific Optical Rotation	Contact for details
Microbiological Count	Meets cosmetic grade requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.