Description

Skin, Ext. CAS NO 91081-63-9 is a standardized botanical extract derived from animal skin, valued for its rich composition of bioactive peptides, collagen, and amino acids. This extract is crucial for industries requiring high-quality, natural ingredients for functional and structural applications. It is primarily sought by manufacturers in the cosmetics, nutraceutical, and biomedical sectors for its skin-rejuvenating and tissue-supporting properties.

Application

• Cosmetic & Skincare Formulations: Used as a key active ingredient in anti-aging creams, serums, and masks for its moisturizing and collagen-boosting effects.
• Nutraceutical & Dietary Supplements: Incorporated into capsules and powders aimed at supporting joint health, skin elasticity, and connective tissue repair.
• Biomedical Research & Wound Care: Serves as a substrate or component in studies and products focused on tissue engineering, wound healing, and regenerative medicine.
• Functional Food & Beverages: Added to health drinks and fortified foods to enhance protein content and provide specific bioactive benefits.
• Veterinary Products: Formulated into supplements and topical treatments for animal skin and coat health.

Basic Information

Product Name	Skin, Ext. CAS NO 91081-63-9
CAS No.	91081-63-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Skin Extract; Collagen Peptides; Hydrolyzed Skin Extract; Animal Skin Hydrolysate; Dermal Extract; Skin Protein Hydrolysate; CAS 91081-63-9
EINECS	Contact for details

Quality Control

Our Skin Extract is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as peptide content, amino acid profile, and microbiological limits, supporting compliance for various application standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	Light yellow to brown powder
Identification (IR)	Conforms to standard
Assay (Peptide Content)	≥ 90.0%
Protein Content (N x 6.25)	≥ 95.0%
Loss on Drying	≤ 5.0%
Ash	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. coli	Negative
Salmonella	Negative

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