4 Kinds of PDRN Ingredients Explained for Private Label Brands

Thinking About Launching Your Private Label Skincare Line?

What is PDRN?

The 4 Types of PDRN Ingredients in the Market

Authentic PDRN (Sodium DNA from Salmon)

c-PDRN (Cosmetic-Grade PDRN Fragments)

Hydrolyzed DNA (Generic DNA Fragments)

Plant-Based “PDRN” (Marketing Concept)

How Do These 4 Compare?

TypeINCISourceExtractionBenefitsActivity LevelRegulatoryPrice / Positioning
Authentic PDRNSodium DNASalmon or trout sperm DNAPrecise enzymatic cutting, high-purity extractionDeep regeneration, collagen repair, strong anti-inflammatory, pigmentation control★★★★★Cosmetics & medical aestheticsHigh cost – premium, medical-grade inspired lines
c-PDRN (Cosmetic Grade)Sodium DNASalmon sperm DNA (lower purity)Simplified purification, fragmented DNASkin repair, collagen support, moderate anti-inflammatory★★★★Cosmetics onlyMid-range cost – good balance of performance & affordability
Hydrolyzed DNAHydrolyzed DNAVarious organisms, not always salmonEnzyme/acid hydrolysis, uneven fragmentsHydration, mild antioxidant support, weak regenerative effect★★Cosmetics onlyLow cost – supportive role, not a true hero ingredient
Plant-Based “PDRN”Botanical extract or ferment (e.g. ginseng, green tea, rose)PlantsPlant extraction or fermentation, no DNA equivalenceAntioxidant, soothing, concept-driven “vegan PDRN”Cosmetics onlyLow–medium cost – marketing story, not scientifically equivalent

What We See in Practice

Our Recommendation for Brands

Key Benefits of Authentic PDRN in Skincare

Wrinkle & Fine Line Reduction

Acne Scar Healing

Collagen Stimulation

Tissue Repair and Regeneration

Improved Elasticity & Hydration

Brightening & Pigmentation Improvement

Why These Benefits Make a Difference for Brands

Why This Matters for Private Label Brands

Authenticity: Why Consumers Are Catching the Difference

Positioning: How the Right PDRN Shapes Your Brand Image

Cost Control: Making Smart Ingredient Decisions

Compliance: Getting Labels and Regulations Right the First Time

Our Takeaway for Brands

Metro Private Label: Helping You Launch Authentic PDRN Products

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