China Cosmetic Grade Low Molecular Weight Hyaluronic Acid ≤100 kDa Company, Factory

Cosmetic-grade low molecular weight hyaluronic acid (≤100 kDa) is a functional moisturizing ingredient produced through bio-fermentation and controlled degradation processes. Its molecular weight is significantly lower than conventional hyaluronic acid, balancing good skin compatibility and formulation adaptability, making it suitable for various skincare and personal care product systems.

Product Description

Product Specification
Model Number C-2025017
Product Name Hyaluronic Acid
Chemical Formula (C14H21NO11)n
Chemical Structure Chemical Structure
CAS No. 9004-61-9
Appearance White, fine powder
Assay ≥93%
Molecular Weight ≤100 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.
Features
Low molecular weight structure (≤100 kDa)
Small molecules easily penetrate the stratum corneum, enhancing immediate hydration and improving skin feel.
Superior moisturizing ability
Effectively absorbs and retains moisture, relieving dryness and improving softness and smoothness.
Lightweight feel
Compared to high molecular weight hyaluronic acid, it feels refreshing and non-sticky, suitable for lightweight skincare formulas.
Good formula compatibility
Can be used synergistically with various active ingredients, suitable for various systems such as water-based products, lotions, serums, and gels.
Effects
  • Strengthens immediate skin hydration
  • Improves roughness and tightness caused by dryness
  • Enhances overall product moisturizing effect and user experience
  • Can be combined with hyaluronic acid of different molecular weights to build a multi-layered moisturizing system
Applications
  • Moisturizing serums and toners
  • Lightweight lotions, gels, and gels
  • Repairing and soothing skincare products
  • Masks and highly moisturizing personal care products
Support
01
Documents & Certifications
Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), stability data, Halal, Kosher, and other required documents.
02
Samples
Free samples of 10–30 grams are available for customers to test and evaluate, delivered by courier.
03
Shipping
Products can be shipped by air, courier, or sea according to your preference.
04
Response
We promise to reply to your inquiries within one working day.
Frequently Asked Questions
What is the molecular weight range of this Hyaluronic Acid?
The molecular weight of this product is ≤100 kDa, which represents a low molecular weight structure optimized for deep penetration and fast hydration.
What are the recommended storage conditions to maintain efficacy?
It is recommended to avoid exposure to light, keep the container tightly sealed, and store under refrigeration at temperatures between 2℃ and 10℃.
Can I request a sample before purchasing?
Yes, free testing samples of 10–30 grams are available upon request and can be delivered via international courier.
What documents and certifications do you supply with the product?
We supply a complete document pack including Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), stability data, as well as Halal and Kosher certifications.
How long does it take to receive a response regarding inquiries or quotes?
We guarantee to respond to all business and technical inquiries within one working day.
How is the product shipped?
We support multiple shipping modes to suit your needs, including air freight, courier express services, and sea freight.

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