LetopCS® Small-Molecule Chondroitin

Product Overview:

Sodium chondroitin sulfate is a naturally derived active polysaccharide ingredient with excellent hydrophilic and moisturizing properties.LetopCS® low-molecular-weight chondroitin utilizes patented bio-enzymatic hydrolysis technology to precisely degrade traditional chondroitin sulfate to a molecular weight range of 500–1,000 Da, optimizing molecular size while preserving the structural characteristics of the polysaccharide.Thanks to its low-molecular-weight structure, LetopCS® offers excellent water-binding capacity and great potential for skincare applications. It helps maintain the skin’s moisture balance and supports the skin barrier, serving as an innovative active ingredient for moisturizing, soothing, and anti-aging skincare products.

Product Features:

INCI Chinese: Sodium Chondroitin Sulfate
INCI Name: SODIUM CHONDROITIN SULFATE

Specifications:
Average molecular weight: 500–1000 Da
Purity: ≥90%

Physical Properties:
Pale yellow to yellow powder

Core Strengths

① Small-molecule structures ranging from 500 to 1,000 Da
Optimizing molecular size to enhance the performance of skincare formulations

② Moisturizing Properties of Natural Polysaccharides
Possess excellent moisture-binding capabilities, helping to keep the skin hydrated

③ Prepared using proprietary enzymatic hydrolysis technology
to precisely control molecular weight, meeting the needs of high-end skincare product development

④ Patent Certifications from Five Major Regions:

US Invention Patent No. US11572421B2
China Invention Patent No. ZL201910264385.5
Russian Invention Patent No. 2843181
Australian Invention Patent No. AU 2020374934B2
European Invention Patent No. EP3933037

Applications in Skincare

Highly Effective Moisturizing Care

Skin Barrier Care

Skin Soothing Treatment

Anti-Aging Skincare

Application Areas
High-end skincare products, functional skincare products