Sodium Hyaluronate Oligosaccharide, also known as oligo sodium hyaluronate, is an ultra-low molecular weight variant of hyaluronic acid developed for skincare formulation applications. With an average molecular weight of ≤10 kDa, this ingredient enables deeper skin penetration and faster cellular absorption compared to conventional high-molecular-weight hyaluronic acid. It delivers deep-layer hydration and supports dermal repair at the cellular level, making it a suitable option for business buyers developing premium serums and targeted anti-aging formulations. The ingredient is manufactured in ISO-certified facilities, with complete quality documentation available to support commercial procurement processes.
The primary characteristic of this sodium hyaluronate oligosaccharide is its average molecular weight of no more than 10 kDa, which distinguishes it from standard high-molecular-weight hyaluronic acid products. This reduced molecular size allows the ingredient to pass through the upper skin layers and reach deeper dermal structures, an outcome that conventional high-molecular-weight hyaluronic acid cannot achieve. This penetration profile supports targeted delivery of hydration and functional benefits to deeper skin tissue, rather than remaining only on the skin surface.
Once absorbed into the skin, oligo sodium hyaluronate provides sustained hydration within dermal layers. It also supports dermal repair and regeneration processes at the cellular level, which may contribute to improved skin elasticity and smoothness in finished formulations. Additionally, the ingredient can enhance the delivery of other active components included in the same product, supporting the overall performance of completed skincare formulations for end users.
Test Items | Requirements |
|---|---|
Appearance | White powder or granules |
Identification (IR) | The infrared absorption spectrum of the sample should be consistent with the reference spectrum |
Sodium Identification | Should show a positive reaction for sodium salts |
Odor | Odorless |
Glucuronic Acid | ≥ 45.0% |
Sodium Hyaluronate Content | ≥ 95.0% |
Average Molecular Weight | A≤10 kDa |
Intrinsic Viscosity | Measured values |
Kinematic Viscosity | Measured values |
Absorbance (280 nm) | ≤ 0.25 |
Transparency | ≥ 99.0% |
Loss on Drying | ≤ 10.0% |
pH (1% solution) | 6.0 – 8.0 |
Protein Content | ≤ 0.10% |
Ash Content | ≤ 13.0% |
Physical Properties | |
Particle Size | 80 mesh (customizable) |
Bulk Density | Measured values |
Heavy Metals | |
Heavy Metals (as Pb) | ≤ 10 mg/kg |
Lead (Pb) | ≤ 1 mg/kg |
Arsenic (As) | ≤ 2 mg/kg |
Mercury (Hg) | ≤ 0.1 mg/kg |
Chromium (Cr) | ≤ 1 mg/kg |
Microbiological | |
Total Plate Count | ≤ 100 CFU/g |
Yeast & Mold | ≤ 50 CFU/g |
Staphylococcus aureus | Negative |
Pseudomonas aeruginosa | Negative |
Hemolytic Streptococcus | Negative |
Oligo sodium hyaluronate is widely used in high-end facial serums and targeted anti-aging skincare products. Its deep penetration and cellular-level absorption properties align with the performance requirements of premium product lines, allowing brands to develop formulations with dermal-level hydration and repair benefits for mature or damaged skin.
For repair cream and facial mask formulations, this ingredient delivers long-lasting hydration and supports skin barrier recovery. It is compatible with products designed for daily skin maintenance and post-procedure care, and can be combined with other nourishing or soothing actives to create comprehensive skincare solutions.
This ingredient is also incorporated into medical aesthetic formulations, where deep skin absorption and cellular-level support are required. Its consistent purity and controlled specifications make it compatible with formulation standards for professional dermal products used in clinical and aesthetic settings.
This oligo sodium hyaluronate is manufactured in ISO-certified facilities, with standardized production workflows and full batch quality control procedures in place. The production process follows established cosmetic raw material manufacturing protocols, with traceable records for each production stage to support supply chain transparency for commercial users. Complete quality documentation is available for commercial users, including specification records and batch test reports. Every production batch undergoes full testing covering appearance, purity, molecular weight, heavy metal content, and microbiological indicators, to ensure consistent alignment with the stated specifications.
The average molecular weight of this oligo sodium hyaluronate is ≤10 kDa, classifying it as an ultra-low molecular weight hyaluronic acid ingredient.
The sodium hyaluronate content of the product is ≥95.0%, with glucuronic acid content of ≥45.0%. It also meets defined limits for protein residue, heavy metals, and microbiological contaminants, as detailed in the full specification table.
This ingredient is suitable for a range of commercial skincare products, including premium facial serums, anti-aging formulations, repair creams, facial masks, and medical aesthetic preparations. It is intended for use by formulation and product development teams within cosmetic and dermal product brands.
Particle size can be customized for commercial orders; the standard particle size is 80 mesh. Other customization requests can be discussed directly with the supply team.
For business buyers seeking a deep-penetration hyaluronic acid ingredient for premium formulation development, this sodium hyaluronate oligosaccharide offers consistent specifications and measurable performance attributes. Formulation teams may reach out to request detailed technical data, sample materials, or customized order details.
