Premium Cosmetic Grade Sodium Hyaluronate Powder | 99% Purity HA Powder for Skincare
Premium cosmetic grade sodium hyaluronate powder represents the highest standard in hyaluronic acid (HA) ingredients for advanced skincare formulations. With 95% MIN purity and optimized molecular weight options, our HA powder delivers superior hydration, moisture retention, and anti-aging benefits in serums, creams, masks, and professional treatments. Princeton Powder’s cosmetic grade sodium hyaluronate offers exceptional solubility, formulation compatibility, and proven efficacy for next-generation skincare products.
Princeton Powder is a leading supplier of cosmetic grade hyaluronic acid powder, offering high molecular weight hmw sodium hyaluronate (sodium hayluronic acid), middle molecular weight sodium hyaluronate, low molecular weight lmw sodium hyaluronate which is natural and fermented.
We provide a wide range of hyaluronic acid bulk powder including food grade HA, cosmetic grade HA, eyedrop grade HA, and injection grade HA.
Formula | [C14H22NNaO11]n |
Synonyms | Sodium Hyaluronate, Hyaluronic Acid, HA |
Appearance | White to off-white Powder |
CAS number | 9067-32-7 |
Purity | >95% |
Source | Fermentation |
classification | High Molecular weight HMW Hyaluronic Acid Middle Molecular weight Hyaluronic Acid Low Molecular weight LMW Hyaluronic Acid Hydrolyzed hyaluronic Acid |
Storage | Cool Dry Place |
Description of Cosmetic Grade HA Powder
Cosmetic Grade Hyaluronic Acid Powder is a pure, naturally fermented ingredient used in skincare and beauty products. Fine and water-soluble sodium hyaluronate powder is ideal for hydrating and plumping the skin, reducing the appearance of fine lines and wrinkles, and enhancing skin elasticity.
Molecular Weight of cosmetic grade HA Powder
Cosmetic Grade Hyaluronic Acid | HAC-OP | <10k Da | EP 9.0 Standard COSMOS, ECOCERT |
HAC-LP | 200-600k Da | ||
HAC-MP | 800-1,600k Da | ||
HAC-HP | 1,800k Da or Higher |
Cosmetic Grade Sodium Hyaluronate Powder Specifications
| Parameter | Specification | Test Method | Cosmetic Significance |
|---|---|---|---|
| Purity (as Sodium Hyaluronate) | ≥ 99% | HPLC | Ensures consistent performance and formulation stability |
| Appearance | White to off-white powder | Visual | Neutral color won’t affect final product appearance |
| Solubility in Water | ≥ 50 mg/mL at 25°C | USP | Excellent for aqueous skincare formulations |
| Molecular Weight Options | Customized | GPC/SEC | Target different skin layers for customized hydration |
| pH (1% solution) | 6.0 – 8.0 | Potentiometric | Compatible with skin’s natural pH (5.5) |
| Moisture Content | ≤ 10% | Karl Fischer | Prevents clumping and ensures easy handling |
| Heavy Metals (as Pb) | ≤ 10 ppm | ICP-MS | Meets cosmetic safety standards |
| Microbial Limits | Meets USP <61>, <62> | Compendial | Ensures product safety and shelf life |
| Particle Size | 80-120 mesh | Laser Diffraction | Optimal for rapid dissolution in formulations |
Key Benefits of Cosmetic Grade Sodium Hyaluronate Powder
- Exceptional Skin Hydration: Sodium hyaluronate powder binds up to 1000 times its weight in water, providing superior moisture retention in all skincare formulations.
- Enhanced Anti-Aging Effects: Reduces appearance of fine lines and wrinkles by improving skin elasticity and plumping dehydrated skin.
- Superior Formulation Compatibility: Highly soluble hyaluronic acid powder integrates easily into serums, creams, gels, emulsions, and masks.
- Optimized Molecular Weight Options: Low, medium, and high molecular weight HA powders for targeted skin layer penetration.
- High Purity Assurance: 99% pure cosmetic grade sodium hyaluronate ensures consistent results and formulation stability.
- Skin Barrier Support: Strengthens skin’s natural moisture barrier and improves resilience against environmental stressors.
Recommended Applications in Skincare Formulations
1. Anti-Aging Serums and Concentrates
Recommended Usage: 0.5% – 2.0% | Optimal MW: Low to Medium
Incorporate cosmetic grade sodium hyaluronate powder into anti-aging serums to deliver intensive hydration deep into skin layers. Combines well with peptides, vitamin C, and retinoids for synergistic anti-aging effects.
- Suggested formulation: 1% sodium hyaluronate + 5% niacinamide + 2% vitamin C derivative
- Key benefit: Reduces fine lines, improves elasticity, enhances skin radiance
- Application tip: Pre-dissolve HA powder in water phase before adding other actives
2. Hydrating Creams and Moisturizers
Recommended Usage: 0.2% – 1.0% | Optimal MW: Medium to High
Add HA powder to daily moisturizers for sustained hydration throughout the day. Creates a moisture reservoir in the skin that releases hydration over time.
- Suggested formulation: 0.5% sodium hyaluronate + 2% ceramides + 5% glycerin
- Key benefit: Long-lasting hydration, improved barrier function, reduced TEWL
- Application tip: Incorporate during water phase at 40-45°C for optimal dissolution
3. Sheet Masks and Treatment Masks
Recommended Usage: 1.0% – 3.0% | Optimal MW: High MW for instant plumping
Use cosmetic grade HA powder in sheet mask essences and treatment masks for immediate hydration boost and visible plumping effects.
- Suggested formulation: 2% sodium hyaluronate + 3% panthenol + 0.5% allantoin
- Key benefit: Instant hydration, visible plumping, soothing and calming
- Application tip: Combine with film-forming agents for enhanced residence time
4. Eye Creams and Treatments
Recommended Usage: 1.0% – 3.0% | Optimal MW: Low to Medium for penetration
Formulate delicate eye area products with sodium hyaluronate powder to address fine lines, puffiness, and dark circles through superior hydration.
- Suggested formulation: 1.5% sodium hyaluronate + 1% caffeine + 2% peptides
- Key benefit: Reduces puffiness, minimizes fine lines, brightens under-eye area
- Application tip: Use lower molecular weight for better penetration in delicate eye area
5. Cleansers and Toners
Recommended Usage: 0.1% – 0.5% | Optimal MW: Medium to High
Incorporate HA powder into cleansing products and toners to provide hydration during cleansing and minimize moisture stripping.
- Suggested formulation: 0.3% sodium hyaluronate + 2% glycerin in pH-balanced toner
- Key benefit: Hydrates while cleansing, maintains skin pH, prepares skin for treatment
- Application tip: Add after pH adjustment to maintain stability
Cosmetic grade HA Powder Reference
Physicochemical Analysis of Hyaluronic Acid Powder for Cosmetic and Pharmaceutical Processing
- Hyaluronic acid (HA) is found in extracellular tissue in many parts of the body. It is a material of increasing importance to biomaterials science and is finding applications in diverse areas ranging from tissue culture scaffolds to cosmetic materials. Its properties, both physical and biochemical, in solution or hydrogel form, are extremely attractive for various technologies concerned with body repair.