What Is PDRN?
PDRN stands for polydeoxyribonucleotide — a biologically derived ingredient sourced from purified salmon or trout DNA fragments, which is where its popular nickname, "salmon DNA skincare," comes from. It's become one of the most talked-about ingredients in Korean skincare in recent years, often mentioned alongside other trending actives like peptides and hyaluronic acid.
An important distinction: injectable PDRN, used in medical clinics abroad for skin-boosting procedures, is a medical treatment and is not FDA-approved for cosmetic use in the United States. Sanova Vitality's PDRN Brightening Serum is a different kind of product entirely — a topical cosmetic applied to the surface of the skin, intended to condition and visibly brighten skin as part of a regular skincare routine, not to treat or medically alter it.
What's in the Formula
This serum combines PDRN with a supporting cast of hydrating and conditioning ingredients:
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Glycerin, Sodium PCA, and Sodium Hyaluronate — draw and hold moisture in the skin for deep hydration
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Panthenol and Propanediol — help condition skin, leaving it feeling soft and comfortable
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Acetyl Hexapeptide-8 — a peptide included to support a smoother-looking, more refreshed complexion
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Hydroxyethylcellulose — gives the formula its light, silky texture and supports even application
The lightweight, fast-absorbing formula is designed to layer easily under moisturizer or sunscreen without residue.
What to Expect
With regular use, this serum is designed to support:
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A brighter, more even-looking complexion
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A smoother-feeling skin texture
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Deep surface hydration for a plumper, more refreshed appearance
As with most cosmetic actives, most people use it consistently for several weeks before evaluating results — this is a gradual, appearance-focused product, not an overnight change.
Product Facts
|
| Ingredients |
Aqua (Water), Glycerin, Propanediol, Panthenol, Sodium Hyaluronate, Sodium PCA, Polydeoxyribonucleotide, Acetyl Hexapeptide-8, Hydroxyethylcellulose, Phenoxyethanol, Ethylhexylglycerin, Sodium Hydroxide |
| Size |
1 fl oz / 30 ml |
| Suggested Use |
Apply 2–4 pumps to clean, dry skin. Massage over face and neck until absorbed. Use twice daily. Follow with moisturizer or sunscreen. |
| Skin Type |
Suitable for all skin types |
Always follow the suggested use on your product label.
Warnings
For external use only. Avoid contact with eyes. Do not use on broken skin. Discontinue use if irritation occurs. Keep out of reach of children. Store in a cool, dry place.
Frequently Asked Questions
Does PDRN skincare actually contain salmon DNA?
PDRN is derived from purified salmon or trout DNA fragments, which is where the "salmon DNA skincare" nickname comes from. The ingredient used in cosmetic formulas is a processed, purified compound rather than raw biological material.
Is a topical PDRN serum the same as an injectable PDRN treatment?
No. Injectable PDRN is a medical procedure administered in a clinical setting and is not FDA-approved for cosmetic use in the United States. A topical PDRN serum is a cosmetic product applied to the surface of the skin and works differently — intended to condition and brighten skin's appearance, not to treat or medically alter it.
How long before I notice a difference?
Most people use this serum consistently for several weeks before noticing a visible difference in brightness and texture.
Is this serum suitable for sensitive skin?
It's formulated for all skin types, but as with any new active, patch-test first and discontinue use if irritation occurs — especially if you have a known fish allergy, given the ingredient's origin.
What should I apply after this serum?
Follow with a moisturizer or sunscreen (during the day) to help lock in hydration and protect skin.
Discover this trending K-beauty ingredient for yourself with Sanova Vitality's PDRN Brightening Serum.
Disclaimer:
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual skincare results vary based on skin type, consistency of use, and overall routine. Always patch-test new products and discontinue use if irritation occurs.
*Always consult your healthcare provider before starting any new supplement, especially if you are pregnant, nursing, taking medication, or managing a health condition
*This product is not intended to diagnose, treat, cure, or prevent any disease. Individual skincare results vary based on skin type, consistency of use, and overall routine. Always patch-test new products and discontinue use if irritation occurs.
Warning: For external use only. Avoid eyes. Discontinue if irritation occurs. Keep out of reach of children. Do not use on broken skin. Store in a cool, dry place.
