ABOUT US

CAS NO.: 104673-29-2
Hydroxypropyl chitosan is one of the derivatives of chitosan. The introduction of hydroxypropyl groups makes chitosan more water-soluble. Hydroxypropyl chitosan is widely used in drug sustained-release systems and tissue engineering scaffolds due to its good biocompatibility and biodegradability, also in cosmetics, environmental protection etc..

CAS NO.: 83512-85-0
Carboxymethyl chitosan is a water-soluble derivative of chitosan. The introduction of carboxymethyl makes it an amphoteric polyelectrolyte containing both amino and carboxyl groups, which destroys the original crystal structure of chitosan, improves its solubility adaptability, and has good biocompatibility and biodegradability.

CAS NO.: 73667-50-2
Succinylated chitosan is an acylated derivative of chitosan from marine organisms, within good biocompatibility. It not only inherits many unique physical and chemical properties of chitosan, such as biodegradability, film-forming property and cell affinity, but also changes the shortcomings of chitosan, which is insoluble in water and common organic solvents.

Salicylic acid, a fat-soluble organic acid represented by the chemical formula C7H6O3, exists as a white crystalline powder that melts at a temperature range of 158 to 161 degrees Celsius. This compound is naturally occurring in willow bark, white pearl leaves, and sweet birch trees, serving as a crucial raw material in the production of fine chemicals.

The 50% concentration inclusion complex of salicylic acid provides controlled release on the skin's surface, maintaining optimal localized concentration for effectiveness while reducing irritation and side effects. This formulation ensures a gentle yet potent action, delivering the benefits of salicylic acid effectively and safely.

The 10% Water-soluble Salicylic acid inclusion complex is suitable for formulating skincare or pharmaceutical products intended for skin application, including emulsions, creams, and aqueous solutions. Its applications include antimicrobial properties, anti-itching effects, pore cleansing, promoting keratin renewal, and exfoliation.

The Water-soluble Azelaic acid inclusion complex is created by enveloping azelaic acid with cyclodextrin derivatives. In contrast to pure azelaic acid, this complex minimizes skin and mucous membrane irritation caused by organic molecules, boosts the durability of active components, and safeguards nutrients from evaporation and oxidation.

Classified as FDA Pregnancy Category B, our 60% Water-Soluble Azelaic Acid offers a safe, effective solution for formulators targeting acne-prone and sensitive skin. The supramolecular encapsulation technology enhances skin permeability while reducing follicular hyperkeratosis through decreased filamentous keratin synthesis. With 55-65% assay range and pH 4.0-6.8, this versatile ingredient delivers antibacterial, anti-inflammatory, and skin-brightening benefits. It works seamlessly in anti-acne serums, whitening creams, and antioxidant skincare formulations for all skin types.