Polydeoxyribonucleotide (PDRN) Powder is an advanced DNA-derived cosmetic ingredient sourced from fish reproductive material and valued for its potential skin-conditioning and rejuvenating properties. Widely recognized in innovative Korean-inspired skincare, PDRN is used in premium anti-aging serums, facial creams, hydrating treatments, and specialized skincare formulations designed to improve the appearance of fine lines, uneven skin texture, dullness, and visible signs of aging. Its water-soluble characteristics make it suitable for development in aqueous cosmetic systems, subject to appropriate formulation and stability testing. PDRN is an emerging ingredient for formulators seeking to create sophisticated skincare products focused on smoother, healthier-looking, and revitalized skin.
Main benefits and uses in cosmetics
1. Anti-Aging Skincare
PDRN is used in cosmetic formulations designed to reduce the visible appearance of fine lines and wrinkles, helping skin look smoother and more youthful.
2. Skin Conditioning and Renewal
PDRN is being investigated for its role in cellular signaling and tissue-repair processes. In cosmetic formulations, it is used to support the appearance of healthier, revitalized skin.
3. Skin Hydration
PDRN can be incorporated into moisturizing serums and creams alongside Hyaluronic Acid, Glycerin, and Panthenol to help improve the appearance of dry, dehydrated skin.
4. Skin Soothing
It is used in skincare products intended for sensitive-looking or environmentally stressed skin. The soothing benefits of a finished formulation depend on its complete ingredient composition.
5. Skin Firmness and Elasticity
PDRN is included in advanced anti-aging formulations intended to improve the appearance of skin firmness, elasticity, and texture.
6. Skin Barrier Care
PDRN-containing formulations are marketed for supporting the appearance of a healthy skin barrier, particularly when combined with Ceramides, Panthenol, and other moisturizing ingredients.
7. Brightening and Skin Texture
It is incorporated into skincare products targeting dullness and uneven-looking skin texture, although evidence for topical brightening effects remains limited.
Product Name Polydeoxyribonucleotide (PDRN)
Source Fish Sperm
Appearance White to light yellow powder
Molecular Weight 60–100 kDa
Solubility Water-soluble
pH 6.0–8.0
Assay ≥99% (supplier specification)
Shelf Life 3 years
Storage Cool, dry place; do not freeze; protect from strong light
Application Intended Cosmetic Benefit
Anti-aging facial serums Smoother, youthful-looking skin
Hydrating facial creams Moisturizing and skin conditioning
Eye creams Improve the appearance of fine lines
Skin-soothing serums Care for stressed-looking skin
Facial masks Hydration and revitalized appearance
Barrier-support creams Complement barrier-conditioning ingredients
