Buy Cosmetic Grade Hyaluronic Acid Medium Molecular Weight 800-1200 kDa Manufacturers, Company

Cosmetic-grade medium molecular weight hyaluronic acid (800–1200 kDa) combines excellent film-forming and moisturizing properties, making it a commonly used functional moisturizing ingredient in skincare products. Hyaluronic acid in this molecular weight range can form a soft and breathable moisturizing film on the skin surface, effectively reducing moisture loss while improving skin smoothness and comfort.

Product Description

Product Specification
Product Name Hyaluronic Acid
Chemical Formula (C14H21NO11)n
Chemical Structure
Hyaluronic Acid Chemical Structure
CAS No. 9004-61-9
Appearance White, fine powder
Assay ≥93%
Molecular Weight 800-1200 kDa
Application Cosmetics
Function Moisturizing
Solubility Soluble in water
Source Microbial fermentation
Packaging 1kg/foil bag
Shelf life 2 years
Storage conditions Avoid light, refrigerate 2℃~10℃, seal container.
Applications
Basic Moisturizing Series
Long-lasting hydrating cream, nourishing lotion, moisturizing and repairing toner, soothing and moisturizing serum.
Mask Products
Moisturizing and repairing mask, daily stabilizing mask, hydrating sheet mask.
Protective & Soothing Series
Autumn/Winter moisturizing protective cream, moisturizing spray for dry environments, repairing toner for mildly sensitive skin.
Makeup Base Series
Moisturizing makeup primer, hydrating and long-lasting foundation, moisturizing and skin-nourishing cushion (improves makeup adherence and alleviates caking and powderiness).
Quality Control
Raw Material Traceability & Safety
Fermentation uses non-animal-derived microorganisms, avoiding the risk of animal-derived contamination from the source and fully complying with the relevant requirements of the "Cosmetic Safety Technical Specifications".
Precise Indicator Testing
Each batch of products undergoes rigorous verification of molecular weight distribution using gel permeation chromatography, ensuring that ≥90% of the product falls within the 800-1200 kDa range; simultaneous testing of key indicators such as purity, microbial limits, and heavy metals ensures no harmful residues.
Full-Process Compliance
ISO 9001 quality system certified, with complete product qualification documents, and able to provide full-item test reports to assist downstream clients in obtaining compliance approvals for cosmetic production.
Frequently Asked Questions
Q What is the molecular weight of this Hyaluronic Acid?
The molecular weight of this product is within the range of 800-1200 kDa, which provides optimal moisture retention and barrier repair capabilities for cosmetic formulations.
Q Is this Hyaluronic Acid of animal origin?
No. This product is produced via microbial fermentation using non-animal-derived microorganisms, eliminating the risk of animal-derived contamination.
Q How should the product be stored to maintain shelf life?
It should be stored in a sealed container, kept away from direct light, and refrigerated at 2℃ to 10℃. The shelf life is 2 years under these recommended conditions.
Q What is the solubility and assay purity of this product?
The assay purity is ≥93%, and it is fully soluble in water, making it extremely easy to incorporate into various aqueous cosmetic formulations.
Q What documentation can you provide for quality assurance?
The production is ISO 9001 certified. We provide complete batch-specific qualification documents, including gel permeation chromatography molecular weight reports, purity testing, and microbial/heavy metal limit verifications.

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