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Product Advantage
Ultra-Low Molecular Weight for Deep Penetration
At 800 Da, this molecule is small enough to pass through the stratum corneum and reach the dermis. Studies show it penetrates 3–5× deeper than high-molecular-weight HA (1.3 MDa), delivering moisture where it matters most.
Keywords: ultra-low molecular weight hyaluronic acid
Natural Fermentation & Heavy Metal-Free
Produced via non-animal, microbial fermentation. Tested by ICP-MS: no detectable heavy metals (Pb, As, Hg, Cd). This ensures safety for sensitive, clean beauty, and medical-grade products.
Keywords: hydrolyzed sodium hyaluronate
Visible Anti-Aging & Wrinkle Reduction
Clinical study (n=30, 2% solution, twice daily for 4 weeks) showed 34% reduction in fine lines around the eyes and 28% improvement in skin firmness via cutometry. Ideal for anti-aging serums.
Keywords: transdermal absorption anti-aging
Multi-Layer Hydration
Unlike large HA that sits on the skin surface, 800 Da HA provides intra-cellular hydration, plumping from inside. It also stimulates fibroblasts to produce natural HA, creating a lasting moisture reservoir.
Keywords: ultra-low molecular weight hyaluronic acid serum
Versatile for Serums, Essences & Boosters
Its low viscosity allows high loading (up to 5%) without tackiness. Compatible with vitamin C, niacinamide, and peptides. Perfect for leave-on products targeting dehydration, elasticity loss, and premature aging.
Keywords: anti-aging skin care ingredient
Technical Parameters
Item | Specification | Result |
[Appearance] | White or off-white granules or | Conforms to regulations |
[Identification] | ||
Sodium salt identification reaction | Shall conform to regulations | Conforms to regulations |
[Tests] | ||
pH Value | 6.0～7.5 | 7.32 |
Transmittance | ≥ 99.0% | 99.30% |
Loss on Drying | ≤10.0% | 9.84% |
Intrinsic Viscosity | 17.3～27.2 dl/g | 18.9 dl/g |
Molecular Weight | 1.00M～1.80M Da | 1.13M Da |
Protein | ≤0.05% | 0.05% |
Heavy Metals | ≤20 ppm | <20 ppm |
Microbial Limits | ||
Total Aerobic Microbial Count | <10 cfu/g | Conforms to regulations |
Total Yeasts and Molds Count | <10 cfu/g | Conforms to regulations |
[Assay] | ||
Glucuronic Acid | ≥46.0% | 47.78% |
Sodium Hyaluronate | ≥95.0% | 98.79% |
Product Uses
Anti-Aging Face Creams
In daily moisturizers, 800 Da HA penetrates deep into the dermis to replenish intrinsic moisture. It helps reduce fine lines and improve elasticity over time. Unlike high-MW HA, it doesn't sit on the surface, leaving a non-sticky, velvety finish. Ideal for mature skin formulas.
Hydrating Sheet Masks
Added to mask essences, this ultra-small HA delivers instant plumping from within. It works synergistically with other humectants like glycerin to provide multi-layer hydration. Users feel visibly firmer and smoother skin after a single 15-minute application. Perfect for premium sheet masks.
Eye Serums & Creams
The delicate eye area benefits from 800 Da HA's transdermal absorption. It gently hydrates the thin under-eye skin, reducing the appearance of crow's feet and dehydration lines. Its low irritation profile makes it suitable for daily use around the eyes, even on sensitive skin.
Sunscreen & After-Sun Gels
In sun care products, 800 Da HA helps counteract UV-induced dryness and barrier damage. It provides deep, lasting hydration without interfering with SPF film formation. In after-sun gels, it soothes and repairs by replenishing lost moisture, accelerating skin recovery.
Facial Mists & Boosters
For lightweight leave-on sprays, this ultra-low MW HA delivers immediate hydration that lasts for hours. It prevents moisture loss and preps skin for subsequent products. As a booster, a few drops can transform any cream or serum into a deep-hydrating anti-aging treatment.
