3000 Da-5000 Da
Runxin Biotech
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RUNXIN Biotech 5000 Da Low Molecular Weight Sodium Hyaluronate is a specialized form of hydrolyzed hyaluronic acid designed to deliver rapid hydration, enhanced skin absorption, and minimal irritation. With an average molecular weight of 5000 Daltons, it penetrates beyond the surface to support skin barrier repair, elasticity, and active ingredient delivery.
Ideal for moisturizing serums, soothing lotions, barrier creams, and post-treatment formulations, this ingredient combines effectiveness with versatility—meeting the needs of brands looking to formulate high-performance, consumer-safe skincare.
✅ Rapid Penetration – Molecular weight of ~5000 Da allows for quick absorption into the epidermis for immediate skin relief and hydration.
✅ Enhanced Moisture Retention – Helps attract and retain water molecules in deeper skin layers, keeping skin soft and plump.
✅ Barrier Repair Support – Strengthens the skin’s natural defense, making it ideal for sensitive, compromised, or post-treatment skin.
✅ Versatile Formulation – Compatible with serums, gels, emulsions, sprays, and even microneedling products.
✅ GMP-Certified & High Purity – Produced under strict quality standards to ensure safety, performance, and batch consistency.
INCI Name: Sodium Hyaluronate
Molecular Weight: Approx. 5000 Da
Appearance: White to off-white hygroscopic powder
Solubility: 100% water-soluble
Purity: ≥99% (dry basis)
Recommended Usage: 0.1–1.0%
Packaging: 1kg/aluminum foil bag; 10kg/drum
Shelf Life: 24 months (sealed, cool, dry conditions)
Certifications: ISO9001, GMP, Halal, Kosher, ECOCERT-compliant
1. What benefits does 5000 Da sodium hyaluronate offer compared to other molecular weights?
5000 Da HA offers a balanced molecular profile: small enough to penetrate the skin barrier yet large enough to retain moisture on the surface. This makes it ideal for hydration, anti-aging, and skin repair without causing irritation.
2. Can it be used in sensitive skin or post-procedure skincare products?
Yes. Due to its low molecular weight and non-irritating nature, it is widely used in sensitive skin, baby care, and medical aesthetic formulations such as microneedling repair serums.
3. Will it affect product viscosity or stability?
5000 Da HA has low impact on viscosity, making it excellent for thin serums and sprays. It remains stable in pH 4.0–7.0 and is compatible with most cosmetic actives.
4. What’s the best phase to add it during formulation?
It is recommended to add it in the cool-down phase (<40°C) to maintain its activity. Pre-dissolve in deionized water for best dispersibility.
5. Do you offer custom packaging or molecular range options?
Yes. RUNXIN Biotech offers customized molecular weight ranges (e.g., 3000–8000 Da) and packaging solutions based on your production scale and branding needs.
✔ 28 Years of R&D and manufacturing in hyaluronic acid ingredients
✔ 100% traceable raw materials and production
✔ Support for small MOQs and bulk manufacturing
✔ Custom formulation advice and technical support
✔ Widely trusted by global skincare brands and OEM factories
Interested in samples or a custom quotation for 5000 Da sodium hyaluronate?
Contact RUNXIN Biotech
today for technical support, pricing, and tailored ingredient solutions!
RUNXIN Biotech 5000 Da Low Molecular Weight Sodium Hyaluronate is a specialized form of hydrolyzed hyaluronic acid designed to deliver rapid hydration, enhanced skin absorption, and minimal irritation. With an average molecular weight of 5000 Daltons, it penetrates beyond the surface to support skin barrier repair, elasticity, and active ingredient delivery.
Ideal for moisturizing serums, soothing lotions, barrier creams, and post-treatment formulations, this ingredient combines effectiveness with versatility—meeting the needs of brands looking to formulate high-performance, consumer-safe skincare.
✅ Rapid Penetration – Molecular weight of ~5000 Da allows for quick absorption into the epidermis for immediate skin relief and hydration.
✅ Enhanced Moisture Retention – Helps attract and retain water molecules in deeper skin layers, keeping skin soft and plump.
✅ Barrier Repair Support – Strengthens the skin’s natural defense, making it ideal for sensitive, compromised, or post-treatment skin.
✅ Versatile Formulation – Compatible with serums, gels, emulsions, sprays, and even microneedling products.
✅ GMP-Certified & High Purity – Produced under strict quality standards to ensure safety, performance, and batch consistency.
INCI Name: Sodium Hyaluronate
Molecular Weight: Approx. 5000 Da
Appearance: White to off-white hygroscopic powder
Solubility: 100% water-soluble
Purity: ≥99% (dry basis)
Recommended Usage: 0.1–1.0%
Packaging: 1kg/aluminum foil bag; 10kg/drum
Shelf Life: 24 months (sealed, cool, dry conditions)
Certifications: ISO9001, GMP, Halal, Kosher, ECOCERT-compliant
1. What benefits does 5000 Da sodium hyaluronate offer compared to other molecular weights?
5000 Da HA offers a balanced molecular profile: small enough to penetrate the skin barrier yet large enough to retain moisture on the surface. This makes it ideal for hydration, anti-aging, and skin repair without causing irritation.
2. Can it be used in sensitive skin or post-procedure skincare products?
Yes. Due to its low molecular weight and non-irritating nature, it is widely used in sensitive skin, baby care, and medical aesthetic formulations such as microneedling repair serums.
3. Will it affect product viscosity or stability?
5000 Da HA has low impact on viscosity, making it excellent for thin serums and sprays. It remains stable in pH 4.0–7.0 and is compatible with most cosmetic actives.
4. What’s the best phase to add it during formulation?
It is recommended to add it in the cool-down phase (<40°C) to maintain its activity. Pre-dissolve in deionized water for best dispersibility.
5. Do you offer custom packaging or molecular range options?
Yes. RUNXIN Biotech offers customized molecular weight ranges (e.g., 3000–8000 Da) and packaging solutions based on your production scale and branding needs.
✔ 28 Years of R&D and manufacturing in hyaluronic acid ingredients
✔ 100% traceable raw materials and production
✔ Support for small MOQs and bulk manufacturing
✔ Custom formulation advice and technical support
✔ Widely trusted by global skincare brands and OEM factories
Interested in samples or a custom quotation for 5000 Da sodium hyaluronate?
Contact RUNXIN Biotech today for technical support, pricing, and tailored ingredient solutions!
