Pure Injection-Grade Hyaluronic Acid Powder (HA-EP1.8-SC) Introduction
HA-EP1.8-SC is a pure injectable hyaluronic acid powder with a molecular weight range of 800–1300 kDa and an intrinsic viscosity of 1.44–2.12 m³/kg. This formulation provides exceptional viscoelasticity, cohesiveness, and lifting capacity. It forms a stable three-dimensional network that delivers strong physical support and long-lasting hydration. It is therefore the validated choice for HA injections in aesthetic medicine, orthopedics, and ophthalmology.
Pure Injection-Grade Hyaluronic Acid Powder (HA-EP1.8-SC) Features
- High Moisture Retention: Capable of absorbing and retaining a significant amount of water to keep tissues hydrated.
- Excellent Viscoelasticity: Forms a stable gel in vivo that provides lubrication, cushioning, filling, and support.
- Moderate Degradation Rate: Its metabolic rate in the body is well-balanced, ensuring sustained efficacy without long-term residue.
SCC specializes in providing customized injection-grade HA F-C-SC, with adjustable molecular weight to meet specific requirements. Our hyaluronic acid products are designed to address diverse application needs. They are certified under GMP, CEP, and DMF, and our manufacturing facility has passed on-site inspections by the U.S. FDA. All our injection-grade hyaluronic acid is fermentation-derived—animal-free, vegan, non-GMO, and free from BSE/TSE risk.
Pure Injection-Grade Hyaluronic Acid Powder (HA-EP1.8-SC) Specification
| Items |
Specifications |
| Appearance |
White or almost white powder or granules |
| Identification |
A. Reaction of alkaline cupric tartrate |
Positive |
| B. Reaction of sodium |
Positive |
| Particle size |
Pass through a 60-mesh sieve |
| pH (5mg/mL solution) |
6.0-8.0 |
| Bulk density |
0.3-0.6g/cm3 |
| Loss on drying |
≤10.0% |
| Ash |
≤13.0% |
| Limiting viscosity |
2.73-3.53 m3/kg |
| Molecular weight |
800-1300 KDa |
| Protein |
≤0.1% |
| Heavy metals |
≤20ppm |
| As |
≤2ppm |
| Sodium hyaluronate |
≥91.0% |
| Glucuronic acid |
≥44.0% |
| Bacterial counts |
≤500cfu/g |
| Mold and Yeast |
≤100cfu/g |
| Escherichia coli |
Negative |
| Staphylococcus aureus |
Negative |
| Salmonella |
Negative |
Pure Injection-Grade Hyaluronic Acid Powder (HA-EP1.8-SC) Applications
- Aesthetic Injections: Facial filling, wrinkle reduction, nose augmentation, lip enhancement, and more.
- Orthopedics: Intra-articular injections for osteoarthritis to relieve pain and improve mobility.
- Ophthalmology: Used as a viscoelastic agent in intraocular surgery.
- Advanced Skincare: Incorporated as a premium moisturizing ingredient in serums, sheet masks, and other products.
- Equine Applications: Used in veterinary care for horses.
Pure Injection-Grade Hyaluronic Acid (HA) Powder FAQs
1. What is Pure Injection-Grade Hyaluronic Acid Powder (800K–1,300KDa)?
Pure Injection-Grade Hyaluronic Acid Powder (800K–1,300KDa) is a high-purity sodium hyaluronate material designed for medical and injectable applications. It provides excellent biocompatibility, hydration ability, and viscoelastic properties.
2. What are the main applications of 800K–1,300KDa Injection-Grade HA?
It is commonly used in medical aesthetics, dermal filler formulations, ophthalmic applications, joint injection research, tissue engineering, and injectable biomedical products.
3. Why is the 800K–1,300KDa molecular weight range important?
This molecular weight range provides good solubility, moderate viscosity, and balanced biological performance, making it suitable for applications requiring smooth injection properties and effective hydration.
Reading More
How to Choose the Right Injectable-Grade Hyaluronic Acid
Injectable-grade HA is extensively used in cosmetic surgery, joint therapy, and medical lubrication. How to choose a suitable injectable-grade HA according to the particular requirement?
Medical-Grade vs. Injectable-Grade Sodium Hyaluronate: Which Has Stricter Requirements
Hyaluronic acid is typically classified into four grades based on its usage: food-grade, cosmetic-grade, medical-grade, and injectable-grade. Injectable-grade sodium hyaluronate is administered directly into the body and represents the highest level of quality control in the industry.
