Pharmaceutical Grade HA

Product Name: Pharmaceutical grade HA
Synonyms: Hyaluronic Acid, Sodium hyaluronate Hyaluronan
CAS: 9067-32-7
MF: (C14H22NNaO11)n
Appearance:  White powder


Pharmaceutical Grade Hyaluronic Acid can be used as an API or excipient for drugs and medical devices in ophthalmic preparations, in-articular injections, anti-adhesive preparations, topical preparations for wound healing and soft tissue filler, etc.

It includes Medical Grade HA and Injection Grade HA.

Item Intrinsic Viscosity (m3/kg) Molecular Weight (Da) Certifications Inquiry
Injection Grade HA
FS-HA-EP1.8 1.6-2.2 800K-1,300K DMF & CEP & KDMF Inquiry
FS-HA-EP3.0 2.7-3.6 1,600K-2,500K DMF & CEP & KDMF Inquiry
FS-HA-EP2 0.4-4.0 10K-3,000K DMF (open part) Inquiry
Medical Grade HA
FS-HA-ME2.0 1.3-1.5 800K-1,300K DMF Inquiry
FS-HA-ME3.0 2.7-3.6 1,600K-2,500K DMF Inquiry
FS-HA-ME0.5 0.5-1.0 20K-60K DMF Inquiry
FS-HA-MEP1 0.2-4.0 10K-3,000K Inquiry
FS-HA-MEP1.0 <2.5 <1,500K Inquiry
FS-HA-MEP2.0 >2.0 >1,000K Inquiry



Product Category Functions Applications
Injection Grade HA Viscoelasticity, protecting corneal endothelium Ophthalmic viscosurgical devices (OVD)
Lubricating, viscoelasticity, repairing damage cartilage, inhibition of inflammation, pain relief, etc. Intra-articular injection
Properties of good  biocompatibility and degradability of HA and its derivatives Anti-adhesive products,

dermal filler, scaffold materials in tissue engineering, etc.

Medical Grade HA Lubricating, moisturizing, improving efficacy of drugs, relieving dry eye syndrome, and promote healing of corneal and conjunctival injury Eye drops, eye lotions,

contact lens solutions,

medical lubricants, etc.

Wound healing Topical preparations

(formulations of gel, film, etc.)

Drug or cell carrier/matrix Eye drops, cell culture, etc.
Repairing damaged mucous membrane or cartilage, etc. Oral pharmaceutical preparations


Features of Pharmaceutical Grade Hyaluronic Acid from FreShine Chemicals:

1. Reliable and safty: Our Injection Grade Hyaluronic Acid is GMP, CEP, DMF certificated and the factory passed an on-site inspection by the US FDA. Our Injection Grade Hyaluronic Acid is all fermented products, non-animal sources, non-GMO and non-BSE/TSE risk.
2. High-purity and lower impurities: higher glucuronic acid content, lower protein, heavy metals and nucleic acid content, extremely low endotoxin content, compared with other injection grade hyaluronic acid in the market.
3. High stability: stability test shows our injection grade hyaluronic acid is stable during the transportation and storage.