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Home > Functional Ingredients > Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory
Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory
Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory
Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory
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Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory
Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory
Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory

Famous Low Protein Content Injectable Grade Hyaluronic Acid Microbial Fermentation Product, Factory

Hyaluronic acid (HA) is a natural polysaccharide widely found in human skin, joints, and connective tissue, possessing excellent moisturizing, lubricating, and tissue repair functions. Hyaluronic acid undergoes rigorous purification to effectively reduce protein residue, decrease the risk of immune reactions, and improve injection safety and biocompatibility.

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Product Description

Product Specification

Product Name Hyaluronic Acid
Chemical Formula (C14H21NO11)n
Chemical Structure
Chemical Structure
CAS No. 9004-61-9
Appearance White, fine powder
Assay 95.0%~105.0%
Solubility Soluble in water
Heavy metals ≤10ppm
Protein ≤0.1%
Bacterial endotoxins ≤0.05IU/mg
Source Microbial fermentation

Product Features

■1. Low Protein Content
Through a highly efficient purification process, protein residue is minimized, reducing the occurrence of allergic or inflammatory reactions.
■2. Microbial Fermentation Source
Uses safe microbial fermentation technology, with no animal-derived components, reducing the risk of animal pathogens and meeting modern pharmaceutical safety standards.
■3. Injectable Grade Quality
Strictly adheres to injectable grade standards, ensuring high purity and stable molecular weight.
■4. Excellent Biocompatibility
Hyaluronic acid is highly compatible with human tissues, unlikely to cause rejection reactions, ensuring safe and comfortable use.

Application Areas

Medical Aesthetics
Used in facial fillers to restore volume and improve facial contours, in wrinkle repair to smooth fine lines and deep wrinkles, and in lip shaping to enhance lip fullness and definition, providing natural and long-lasting aesthetic results.
Medical Uses
Applied in joint injections to relieve pain, improve mobility, and support cartilage health, in ophthalmic surgical procedures as a viscoelastic agent to protect eye tissues and maintain structure, and in wound healing to promote tissue regeneration and accelerate recovery.
Pharmaceutical Research and Development
Serves as a component in biologics development for stabilizing proteins and antibodies, in tissue engineering as a scaffold to support cell growth and differentiation, and in drug delivery systems for controlled release, targeted delivery, and improved therapeutic efficacy.

Product Advantages

  • High purity, low risk of immune response
  • Safe alternative to animal-derived products
  • High stability, easy to store and use
  • Meets international injectable grade standards (Ph. Eur. / USP)

Frequently Asked Questions

What is the source of this Hyaluronic Acid?
This product is derived from microbial fermentation. It contains no animal-derived components, which eliminates the risk of animal pathogens and ensures high biological safety.
Does this product meet international standards?
Yes, our Hyaluronic Acid meets international injectable grade standards, complying with both European Pharmacopoeia (Ph. Eur.) and United States Pharmacopeia (USP) specifications.
Why is low protein content important for Hyaluronic Acid?
With a protein content limit of ≤0.1%, the risk of foreign-body reaction, allergic responses, or inflammation is significantly reduced, making it safe for sensitive clinical and cosmetic applications.
What are the main pharmaceutical and medical uses?
It is widely used in joint injections for osteoarthritis, ophthalmic surgeries as a viscoelastic agent, wound healing procedures, and as a key raw material for dermal fillers and tissue engineering.
Is this product water-soluble?
Yes, this Hyaluronic Acid is fully soluble in water, allowing for easy formulation in various medical, pharmaceutical, and aesthetic solutions.

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