Description

Palmitoyl Hydrolyzed Collagen is a high-purity, lipid-modified protein derivative where palmitic acid is covalently bonded to hydrolyzed collagen peptides. This specialized modification significantly enhances the molecule's lipophilicity and skin affinity, making it a highly effective functional ingredient. It is primarily sought after by manufacturers in the personal care and cosmetic industries for its superior moisturizing and skin-restructuring properties. The compound, identified by CAS No. 68915-45-7, offers a unique combination of collagen's benefits with improved stability and delivery.

Application

• Anti-aging & Rejuvenating Creams/Serums: Acts as a bioactive peptide to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a firmer complexion.
• Intensive Moisturizers & Hydrating Lotions: Enhances skin hydration by forming a protective, occlusive film and supporting the skin's natural moisture barrier.
• Hair Care Products (Shampoos, Conditioners, Treatments): Used to repair damaged hair, improve tensile strength, add shine, and provide conditioning effects.
• Professional Skincare & Cosmaceuticals: A key active ingredient in professional-grade treatments targeting skin repair, texture improvement, and overall skin health.
• Sunscreen & Protective Formulations: Contributes to skin conditioning and may aid in the delivery of other active ingredients while providing a smooth feel.
• Lip Care Products: Provides long-lasting moisturization and a smooth, plumping effect in lipsticks, balms, and glosses.

Basic Information

Product Name	Palmitoyl Hydrolyzed Collagen
CAS No.	68915-45-7
Molecular Formula	Typically a complex mixture of peptides; base collagen is (C7H9N2O2)n
Molecular Weight	Variable (based on peptide chain length and degree of hydrolysis)
Synonyms	Collagen, hydrolysates, reaction products with palmitoyl chloride; Palmitoyl Collagen Peptides; Liposoluble Collagen; N-Palmitoyl Hydrolyzed Collagen; Cosmetic Grade Collagen Peptide; Modified Soluble Collagen; Skin Conditioner Peptide; Collagen Palmitate
EINECS	Contact for details

Quality Control

Our Palmitoyl Hydrolyzed Collagen is manufactured under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance. We provide comprehensive Certificates of Analysis (COA) that detail key parameters such as degree of palmitoylation, peptide profile, heavy metal content, and microbiological limits. Our quality commitment supports compliance with ISO, GMP, and relevant cosmetic ingredient standards for global market supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (Degree of Palmitoylation)	≥ 90%
Peptide Content (Dry Basis)	≥ 95.0%
Moisture (Loss on Drying)	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 2 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.