Nano PDRN (Salmon Sperm) + GHK-Cu Serum — 30 mL

Nano PDRN (Salmon-Derived DNA) + GHK-Cu Serum is an advanced topical cosmetic serum combining two of the most-researched cosmetic ingredients in modern skincare formulation: 500 ppm (0.05%) PDRN (polydeoxyribonucleotide) derived from salmon and delivered through nano-encapsulation technology, alongside 1% GHK-Cu (glycyl-histidyl-lysine copper tripeptide) — the copper peptide extensively characterized in cosmetic chemistry literature since Loren Pickart’s foundational 1973 identification in human plasma. PDRN is a DNA-derived polymer ingredient extensively used in Korean and Italian cosmetic and prescription formulations, sometimes referred to in the K-beauty community as “salmon sperm DNA” reflecting its extraction from salmon reproductive tissue and subsequent processing into a purified DNA polymer skincare ingredient. The nano-encapsulation delivery system uses chitosan (a shellfish-derived polysaccharide) as the delivery matrix to support formulation stability. This 30mL serum represents a Korean-inspired advanced cosmetic formulation approach, bringing PDRN and copper peptide chemistry together in a single topical serum for daily cosmetic use. Formulation is preserved with phenoxyethanol (cosmetic-grade preservative). This product is offered as a topical cosmetic serum for daily skincare use.

Product Highlights

• Dual advanced ingredients — combines 500 ppm nano-encapsulated salmon-derived PDRN with 1% GHK-Cu copper tripeptide in a single serum formulation

• Nano-encapsulation delivery — nano-carrier delivery system for advanced serum formulation

• Korean-inspired formulation — inspired by advanced Korean K-beauty cosmetic serum traditions incorporating PDRN and peptide chemistry

• Chitosan delivery matrix — shellfish-derived polysaccharide component supporting formulation stability

• Simple, focused formulation — minimal ingredient list with phenoxyethanol preservative

Active Ingredients

• PDRN (Polydeoxyribonucleotide): 500 ppm (0.05%) — nano-encapsulated salmon-derived DNA-based cosmetic ingredient

• GHK-Cu (Copper Tripeptide-1): 1% — Glycyl-L-Histidyl-L-Lysine copper(II) complex

• Chitosan: Shellfish-derived polysaccharide delivery/formulation matrix

• Phenoxyethanol: Cosmetic-grade preservative

Quick Specs

• Product Type: Topical cosmetic serum

• Volume: 30 mL

• Container: Glass dropper bottle

• PDRN Concentration: 500 ppm (0.05%)

• PDRN Source: Salmon-derived (marine)

• GHK-Cu Concentration: 1%

• Formulation: Nano-encapsulated with chitosan delivery matrix

• Preservative: Phenoxyethanol

• Appearance: Slight blue-violet tint from GHK-Cu copper coordination

• Storage: Store at room temperature; protect from direct sunlight

Ingredient Basics

• PDRN: Polydeoxyribonucleotide — a DNA-derived polymer typically 50-1500 base pairs, extensively used in Korean and Italian cosmetic formulations. INCI: Sodium DNA. Source: salmon (marine-derived)

• GHK-Cu: Copper Tripeptide-1 (INCI); Glycyl-L-Histidyl-L-Lysine copper(II) complex; C₁₄H₂₄CuN₆O₄, MW ~403.92 g/mol, CAS 89030-95-5

• Chitosan: Shellfish-derived (crustacean) polysaccharide; CAS 9012-76-4; INCI: Chitosan

• Phenoxyethanol: Cosmetic-grade preservative; CAS 122-99-6

Application

• Apply 2-3 drops to clean, dry skin

• Gently massage into skin using upward motions

• Allow serum to fully absorb before applying additional products

• Suitable for morning and evening application

• Follow with moisturizer as desired

⚠️ Allergen Disclosure & Cautions

• • Contains shellfish-derived ingredient (chitosan). Individuals with shellfish allergies should not use this product.
  • Contains salmon-derived PDRN. Individuals with fish allergies or sensitivities to marine-derived ingredients should perform a patch test before use.
  • For external topical use only. Do not ingest. Avoid contact with eyes.
  • Discontinue use if irritation occurs. Perform patch test on inner forearm before first full-face application.
  • Keep out of reach of children.