Preservative System
Sodium DNA | DNA-Na | PDRN
A biotechnology-derived cosmetic active ingredient widely used for skin repair, anti-aging, hydration, and barrier support. Ideal for advanced skincare formulations targeting skin regeneration and healthy aging.
INCI
sodium DNA
CAS
100403-24-5
Applications
Skincare, Haircare, Sun Care
Shelf Life
24 Months
Product Overview
Advanced Skin Regeneration Active for Modern Skincare
Sodium DNA (DNA-Na), commonly recognized as PDRN-related cosmetic material, is a highly functional biotechnology-derived active ingredient valued for its ability to support skin renewal, barrier recovery, and visible anti-aging performance.
Rich in low-molecular-weight nucleotides, Sodium DNA helps improve skin vitality by promoting epidermal repair processes, enhancing moisture retention, and supporting healthier-looking skin. It is widely incorporated into premium skincare products designed for mature, damaged, sensitive, or post-treatment skin.
Its excellent compatibility with various cosmetic systems makes it suitable for serums, creams, masks, ampoules, and intensive repair formulations.
Core Advantages
Why Formulators Choose Sodium DNA
Skin Repair Support
Helps improve the appearance of damaged or stressed skin by supporting natural skin renewal processes.
Anti-Aging Performance
Assists in reducing visible signs of aging, including fine lines, loss of elasticity, and uneven skin texture.
Barrier Enhancement
Supports skin barrier function and helps maintain healthier, more resilient skin.
Deep Hydration Synergy
Works synergistically with moisturizing ingredients to improve skin hydration and comfort.
Technical Specifications
Product Technical Parameters
Parameter | Specification |
|---|---|
INCI Name | Sodium DNA |
Appearance | Liquids and powders |
Purity | 99% |
Recommended Dosage | 0.05% – 2.0% |
Solubility | Fully soluble in water, alcohol, and glycols |
pH Stability | 4.5 – 8.0 |
Application | Serums, Creams, Lotions, Masks, Ampoules, Repair Treatments |
Shelf Life | 24 Months |
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Frequently Asked Questions
- What is Sodium DNA in cosmetics?
Sodium DNA is a biotechnology-derived active ingredient composed of nucleic acid fragments that support skin repair, hydration, and anti-aging cosmetic applications.
- Is Sodium DNA the same as PDRN?
Sodium DNA and PDRN are closely related nucleotide-based materials used in cosmetic formulations. Both are valued for their skin-regenerating and repair-supporting properties.
- What are the benefits of Sodium DNA for skincare?
Sodium DNA helps support skin renewal, improve hydration, enhance skin barrier function, and reduce visible signs of aging.
- Can Sodium DNA be used in sensitive skin formulations?
Yes. Sodium DNA is commonly incorporated into formulations designed for sensitive, damaged, or stressed skin due to its skin-conditioning properties.
- What is the recommended dosage of Sodium DNA?
Typical usage levels range from 0.05% to 2.0%, depending on formulation goals and product type.