1. Cosmetic Grade Sodium Hyaluronate Supplier | GMP Bulk Skincare Ingredient
AIHerba® is a GMP-certified manufacturer of cosmetic-grade Sodium Hyaluronate, offering high-purity bulk ingredients for the skincare and personal care industries. With over 28 years of expertise, we specialize in microbial fermentation technology that ensures high stability, molecular weight consistency, and traceability in every batch of Sodium Hyaluronate.
Our product is ideal for use in various skincare applications, such as moisturizers, anti-aging treatments, and hydrating serums. We provide custom molecular weight options and support OEM/ODM services for skincare manufacturers. AIHerba® also offers full COA, MSDS, and technical documentation, making us a reliable partner for cosmetic brands, OEM manufacturers, and formulation houses.
👉 Request bulk pricing, technical specifications, or samples today.
2. What Is Cosmetic Grade Sodium Hyaluronate?
Cosmetic Grade Sodium Hyaluronate is a sodium salt form of hyaluronic acid, a natural water-binding molecule used extensively in the skincare industry. It is known for its ability to retain moisture, resulting in hydrated, plump, and smooth skin. Sodium Hyaluronate is a key ingredient in various cosmetic formulations, including anti-aging creams, serums, and moisturizers.
Unlike regular hyaluronic acid, Sodium Hyaluronate is more water-soluble and has greater stability, making it ideal for use in a wide range of cosmetic products. It has the unique ability to penetrate the skin and provide deep hydration without causing irritation.
3. Detailed Technical Specifications
3.1 Basic Technical Parameters
| Item | Specification |
|---|---|
| Product Name | Cosmetic Grade Sodium Hyaluronate |
| CAS Number | 9067-32-7 |
| Appearance | White to off-white powder |
| Solubility | Freely soluble in water |
| Molecular Weight | Customizable (Low / Medium / High) |
| Assay (HA Content) | ≥ 95% |
| pH (0.5% Solution) | 5.0 – 8.5 |
| Loss on Drying | ≤ 10% |
3.2 Molecular Weight Options
| Molecular Weight Range | Application |
|---|---|
| Low MW (5–50 kDa) | Serums, essence formulations |
| Medium MW (100–500 kDa) | Creams, lotions, anti-aging products |
| High MW (800–2000 kDa) | Masks, deep moisturizing treatments |
4. Product Source & Raw Material Origin
AIHerba®’s Cosmetic Grade Sodium Hyaluronate is produced using microbial fermentation, ensuring a non-animal derived, clean-label product. We use carefully sourced fermentation substrates to ensure high quality and consistency in every batch. Our products are fully traceable from raw materials to final product, guaranteeing purity and safety.
5. Mechanism of Action & Functional Properties
Sodium Hyaluronate works as an effective humectant, attracting moisture from the environment and locking it into the skin. This results in long-lasting hydration, helping to smooth the skin and improve its elasticity.
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Water-binding capacity: Helps skin retain moisture, reducing dryness and improving texture.
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Viscoelastic properties: Enhances skin’s smoothness and elasticity.
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Hydration and anti-aging: Reduces the appearance of fine lines by providing deep moisture.
(Non-medical claims, complies with YMYL guidelines)
6. Application-Relevant Benefits (Regulatory-Safe)
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Hydration: Helps skin retain moisture for long-lasting hydration.
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Smooth Texture: Improves skin texture, making it feel softer and more supple.
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Elasticity: Supports skin elasticity, reducing fine lines and wrinkles.
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Formulation Stability: Enhances texture and prolongs the shelf life of cosmetic products.
These benefits make Sodium Hyaluronate essential for skincare products aimed at improving skin hydration, texture, and overall appearance.
7. Usage Guidelines & Formulation Recommendations
| Application | Recommended Usage Level |
|---|---|
| Facial Serums | 0.05% – 0.5% |
| Moisturizing Creams | 0.1% – 0.3% |
| Anti-aging Treatments | 0.1% – 0.5% |
| Sheet Masks | 0.2% – 0.5% |
Formulation Tips:
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Pre-dissolve in water to ensure smooth mixing.
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Avoid high temperatures (>60°C) during processing to preserve molecular integrity.
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Select molecular weight based on the desired texture and skin feel.
8. Traditional & Modern Industrial Applications
Sodium Hyaluronate has been used in the cosmetic industry for many years, and its applications continue to expand due to its remarkable properties:
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Anti-aging creams: Reduces the appearance of fine lines and wrinkles.
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Facial masks: Provides deep hydration and revitalization.
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Moisturizing serums: Offers intense hydration and a plump appearance to the skin.
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Hydrating body lotions: Keeps skin soft and moisturized.
It is also a key ingredient in dermatological treatments and is increasingly used in clean-label formulations.
9. COA & Quality Control Specifications
9.1 Pesticide Residue Control
| Item | Limit | Test Method |
|---|---|---|
| Organophosphates | ≤ 2 ppm | GC-MS |
| Organochlorines | ≤ 1 ppm | GC-MS |
| Pyrethroids | ≤ 1 ppm | GC-MS |
9.2 Heavy Metals
| Item | Limit | Test Method |
|---|---|---|
| Lead (Pb) | ≤ 2 ppm | ICP-MS |
| Arsenic (As) | ≤ 1 ppm | ICP-MS |
| Cadmium (Cd) | ≤ 1 ppm | ICP-MS |
| Mercury (Hg) | ≤ 0.1 ppm | ICP-MS |
9.3 Microbiological Limits
| Item | Limit | Test Method |
|---|---|---|
| Total Plate Count | ≤ 1,000 CFU/g | USP <61> |
| Yeast & Mold | ≤ 100 CFU/g | USP <61> |
| E. coli | Not detected | USP <62> |
| Salmonella | Not detected | USP <62> |
10. Manufacturing Process & Production Flow
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Fermentation: Using high-quality, non-animal fermentation substrates.
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Purification: Advanced filtration techniques to ensure maximum purity.
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Concentration: Reducing excess solvents to increase the active ingredient.
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Drying & Milling: Formulation of the powder suitable for skincare products.
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Quality Control: Rigorous testing of each batch for consistency and compliance with specifications.
11. Storage, Shelf Life & Packaging
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Storage: Store in a cool, dry place, away from direct light and moisture.
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Shelf Life: 24 months (unopened).
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Packaging: Available in 1 kg, 5 kg, or 25 kg sealed bags to maintain product stability.
12. MOQ, Sample Policy & Global Shipping
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MOQ: 1 kg for samples; 25 kg for bulk orders.
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Sample Policy: Free samples are available for qualified buyers.
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Shipping: Air, sea, and express shipping options available globally.
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Lead Time: Typically 3–7 working days for standard orders, 10–15 days for custom specifications.
13. Clinical Data & Scientific Research
Research on Sodium Hyaluronate highlights its ability to improve skin hydration, reduce fine lines, and enhance overall skin texture:
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Studies on skin hydration and anti-aging (PubMed)
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Research on molecular weight impact (NIH)
These studies are referenced for informational purposes only and are not intended to make medical claims.
14. Applicable Industries
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Cosmetics
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Personal Care
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OEM/ODM Manufacturing
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Pharmaceuticals
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Nutraceuticals
15. Industry Application Scenarios
Scenario 1: Skincare Brands
Sodium Hyaluronate used in luxury anti-aging skincare lines to enhance hydration and reduce wrinkles.
Scenario 2: OEM/ODM Manufacturing
Used in custom formulations for OEM manufacturers creating high-performance moisturizing serums.
Scenario 3: Facial Sheet Mask Manufacturer
Sodium Hyaluronate used in sheet masks for deep, immediate hydration and smoother skin.
16. Supplier Comparison & Procurement Guide
| Factor | AIHerba® | Competitor |
|---|---|---|
| GMP Certified | ✔ | ❌ |
| Custom Molecular Weight Options | ✔ | Limited |
| Full COA & MSDS | ✔ | ❌ |
| Batch Traceability | ✔ | ❌ |
| MOQ for Bulk Orders | 25 kg | 50 kg+ |
17. FAQ for B2B Buyers
Q1: What is the MOQ for bulk orders?
MOQ is 1 kg for samples and 25 kg for bulk orders.
Q2: Is Sodium Hyaluronate animal-free?
Yes, it is produced through microbial fermentation, making it non-animal derived.
Q3: Can you provide COA and MSDS?
Yes, we offer full COA, MSDS, and technical documentation for every batch.
Q4: Do you offer OEM/ODM services?
Yes, we provide OEM/ODM solutions and customization based on client needs.
Q5: What is the shelf life of your product?
The shelf life is 24 months when stored properly in a cool, dry place.
Q6: How can I get a sample?
You can request free samples by contacting our sales team.
18. References & Regulatory Sources
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PubMed: https://pubmed.ncbi.nlm.nih.gov
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NIH: https://www.nih.gov
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FDA: https://www.fda.gov
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Cosmetic Ingredient Review: https://www.cir-safety.org
Manufacturer & Quality Assurance
Manufactured by AIHerba® (Shaanxi Zhonghong Investment Technology Co., Ltd.),
a GMP-certified manufacturer specializing in high-purity botanical extracts
for dietary supplements, cosmetics, and pharmaceutical applications.
✔ GMP-certified production facility
✔ Full COA & technical specifications available
✔ Batch traceability & strict quality control
✔ Bulk supply & OEM/ODM services for global B2B buyers
📧 sales@aiherba.com
📧 info@aiherba.com
📧 liaodaohai@gmail.com
🌐 www.aiherba.com
Bulk Supply & Technical Support
Get direct factory quotes, COA, and MSDS within 12 hours. We support bulk supply and custom specifications.
