Available in multiple sub-ranges within 10,000–400,000 Da to suit specific formulation viscosity and performance requirements.
| Parameter | Specification |
|---|---|
| Molecular Weight | 10,000 – 400,000 Da |
| Appearance | White to off-white powder |
| Assay (GlcA method) | ≥ 90% |
| Loss on Drying | ≤ 10% |
| Heavy Metals | ≤ 20 ppm |
| Arsenic | ≤ 2 ppm |
| Microbial Count | ≤ 100 CFU/g (Cosmetic) / ≤ 1000 CFU/g (Food) |
| pH (1% solution) | 6.0 – 7.5 |
| Protein Content | ≤ 0.1% |
| Endotoxin | Not applicable for cosmetic grade |
Compatible with a wide range of cosmetic formulation types — gels, creams, emulsions, toners, and hair care products.
Provides both surface hydration (film-forming) and mild sub-epidermal moisture retention — suitable for daily use at all skin ages.
At 10,000–400,000 Da, HA is efficiently absorbed through the GI tract, making this the preferred grade for joint health supplements.
Medium-low viscosity at standard concentrations — easy to process across a broad range of product textures.
Used in dietary supplements, functional beverages, skin care, hair care, and oral hygiene products worldwide.
Mass-market and premium daily moisturizers that require reliable hydration performance across a broad consumer base.
Oral joint health capsules and tablets — the most widely clinically studied MW range for joint lubrication and cartilage support.
Low-viscosity HA solutions for facial toners, boosters, and liquid essences that demand fast absorption without tackiness.
Shampoos and conditioners where HA improves scalp hydration and hair fiber moisture retention without buildup.
HA-enriched beauty drinks, where solubility and flavor neutrality are critical, alongside bioavailability.
Toothpaste and mouthwash formulations where HA supports gum health and mucosal hydration.
< 10,000 Da — anti-inflammatory activity, ideal for sensitive and post-procedure skincare.
Learn More →400,000 – 1,500,000 Da — premium cosmetic hydration with notable viscoelastic properties.
Learn More →1,500,000 – 2,200,000 Da — intensive surface film-forming for dry skin and clinical use.
Learn More →Contact our team for samples, batch COA, technical documentation, and competitive pricing for your required volume and specification.