Import Cosmetic Grade: Hyaluronic Acid — Buy in Bulk from Supplier in China

Hyaluronic acid in cosmetic grade is the free acid form of the molecule, less stable than its sodium salt but used in some high-end formulations for its natural affinity to skin receptors. This listing presents it as a white powder with water retention capacity up to 1000 times its weight, consistent with standard claims for dermal applications. The material is sourced from microbial fermentation and processed to remove impurities for topical use.

Unlike sodium hyaluronate, hyaluronic acid has lower solubility and requires pH adjustment to dissolve effectively. It is typically used at concentrations below 0.5% due to its viscosity and potential for instability in aqueous systems. The powder form is hygroscopic and must be handled in controlled environments. Industry standards require it to be free from endotoxins and heavy metals to meet cosmetic safety criteria.

Buyers include premium skincare brands in Japan, the United States, and Germany that prioritise natural ingredient sourcing. The product is commonly used in serums, night creams, and barrier-repair formulations. Packaging is in sealed, moisture-resistant containers, often under nitrogen flush. Buyers must confirm the acid form is stable under their formulation conditions and request a pH titration profile before bulk purchase.

Suzhou MHW Chemical. Co., Ltd is a chemical supplier based in Suzhou, Jiangsu Province, with a physical address registered in the Tuspark industrial zone. The company is listed with a harbor trust tier, indicating basic verification of business registration and address, but no certifications, audits, or third-party quality assurances are disclosed. The listing shows no response rate or average response time, suggesting limited buyer communication activity.

The supplier does not state any history, production capacity, client list, or export volume. It is not described as a manufacturer, only as a supplier, and there is no indication of in-house R&D or formulation support. Buyers should treat this as a trading entity unless independent verification confirms production capability. The product listing relies entirely on generic industry knowledge for technical claims.