Medicube PDRN Pink Peptide Serum — 30ml

Pretty in Pink. Powerful in Results. Glass Skin in Two Weeks.

Some serums earn their place on your shelf through quiet consistency. Others announce themselves the moment you see them — and deliver results loud enough to match. The Medicube PDRN Pink Peptide Serum is unapologetically both. That iconic blush-pink formula, naturally tinted by Pink Vitamin B12, is as visually striking as K-beauty gets — and what's inside it is even more impressive.

A lightweight, hydrating serum that helps improve uneven tone and boost elasticity for a firmer, more radiant complexion — absorbs fast, leaves skin plump and luminous, with visible improvements in as little as two weeks.

Award-winning and trending in Korea, the Medicube PDRN Pink Peptide Serum won the 2024 Glow Pick Award- proof that this isn't just a viral moment, it's a formula that genuinely earns its reputation.

What It Does

Visibly Firms & Boosts Elasticity — Powered by 10,000 ppm Salmon PDRN, the serum helps improve skin firmness and bounce in as little as two weeks. The high-purity PDRN complex works at a cellular level to reinforce the skin's natural elasticity network — delivering a visibly lifted, more resilient complexion that continues to improve with consistent use.

Brightens & Evens Skin Tone — Infused with Niacinamide and Turmeric Root Extract to fade dark spots, correct uneven tone, and revive dullness  — working in a coordinated brightening trio that addresses pigmentation from multiple angles simultaneously for a clearer, more luminous result.

Firms & Softens Fine Lines — Packed with peptides and Adenosine, the serum promotes collagen production, softening fine lines and wrinkles — the five-peptide complex targets the skin's structural protein network directly, delivering firming and smoothing results that build progressively and visibly over time.

Delivers Deep, Lasting Hydration — Contains Hyaluronic Acid and Glycerin to lock in moisture and keep your complexion plump, dewy, and hydrated all day. The lightweight water-based texture absorbs within minutes, leaving a softly dewy, comfortable finish that never feels sticky or heavy.

Soothes & Protects — Features Holy Basil Leaf Extract to calm irritation while strengthening the skin barrier against daily stressors  — a gentle but meaningful botanical shield that keeps the skin's defensive function strong and reactive tendencies in check.

Maximizes Hydration & Rejuvenation — Exosomes work synergistically with the active ingredients in this formula to boost skin and improve overall texture — maximizing hydration and rejuvenation for a more radiant and youthful appearance.

Key Ingredients

Salmon PDRN — 10,000 ppm (Sodium DNA / Salmon DNA Water) — The hero of the formula and the most talked-about K-beauty ingredient of the moment. PDRN consists of DNA fragments that help restore the skin's natural barrier function — mainly extracted from salmon, these DNA fragments are isolated through a process that ensures their high compatibility with human skin cells due to their structural similarity to human DNA. This compatibility enhances the skin's natural barrier, making it stronger and more resilient. At 10,000 ppm, this is a genuinely high concentration that delivers meaningful firming, barrier-boosting, and elasticity results — not a token inclusion.

Rose PDRN (Rosa Damascena Extract + Sodium DNA) — Boosts elasticity and helps restore the skin's natural barrier function. Rose PDRN is produced using sustainable methods, making it an eco-friendly choice. A vegan-friendly, plant-derived companion to the Salmon PDRN that activates the same skin-renewing pathways through a botanical route — making the formula's PDRN complex both more comprehensive and more sustainably sourced than any single-source PDRN serum.

5-Type Peptide Complex:

• Copper Tripeptide-1 — One of the most powerful peptides in anti-aging science, stimulating collagen and elastin synthesis while promoting skin renewal and barrier reinforcement.
• Acetyl Hexapeptide-8 (Argireline) — A signal peptide that relaxes the muscle contractions responsible for expression lines, progressively softening dynamic wrinkles with daily use.
• Palmitoyl Pentapeptide-4 (Matrixyl) — A well-researched collagen-stimulating peptide that improves skin firmness, smooths fine lines, and supports the extracellular matrix that keeps skin structurally resilient.
• Palmitoyl Tripeptide-1 — Works synergistically with Palmitoyl Tetrapeptide-7 as the celebrated Matrixyl 3000 complex, delivering clinically validated anti-aging results across firmness, texture, and elasticity.
• Palmitoyl Tetrapeptide-7 — An anti-inflammatory peptide that helps reduce inflammation, stimulates collagen production, and supports a healthier skin barrier — improving skin firmness, hydration, and reducing the appearance of fine lines over time. 

Niacinamide (Vitamin B3) — Strengthens, smooths, and brightens skin  — the multitasking cornerstone of K-beauty formulation. Niacinamide fades dark spots, minimizes pores, regulates sebum production, and strengthens the barrier — amplifying the PDRN and peptide complex's firming and tone-correcting results with consistent, broad-spectrum skin improvement.

Atelocollagen — A highly purified, low-molecular-weight collagen derived from marine sources that is specifically processed to remove the proteins responsible for allergic reactions — making it one of the most biocompatible topical collagen ingredients available. Atelocollagen penetrates more effectively than standard collagen, delivering skin-plumping, firming, and moisture-retaining benefits that visibly improve skin texture and bounce.

Salmon Egg Extract — Rich in growth factors, omega-3 fatty acids, and astaxanthin, Salmon Egg Extract nourishes, energizes, and revitalizes skin with a concentration of nutrients that supports long-term radiance, elasticity, and barrier resilience.

Hydrolyzed Collagen — The chemically broken-down form of collagen that acts as a powerful moisture-binding agent, making the skin feel smooth and soft — delivering immediate plumping hydration while supporting the formula's long-term firming and structural improvement benefits.

Sodium Hyaluronate (Hyaluronic Acid) — The low-molecular-weight form of HA that penetrates deeper than standard Hyaluronic Acid, delivering plumping moisture directly to the dermis and maintaining skin elasticity and bounce throughout the day.

Ubiquinone (Coenzyme Q10) — A powerful antioxidant naturally present in skin cells that declines with age. Topical CoQ10 neutralizes free radical damage, supports cellular energy production, reduces fine lines, and delivers the kind of age-slowing antioxidant protection that makes a visible difference in skin quality over time.

Adenosine — A clinically validated anti-wrinkle active that stimulates collagen production, improves skin elasticity, and smooths the appearance of expression lines — working in direct synergy with the five-peptide complex for comprehensive firming and line-softening results.

Curcuma Longa (Turmeric) Root Extract — An antioxidant-rich brightening botanical packed with curcumin that neutralizes oxidative dullness, reduces uneven pigmentation, and delivers a subtle but meaningful radiance boost that complements the Niacinamide brightening action.

Ocimum Sanctum (Holy Basil) Leaf & Flower Extract — Provides protective benefits, soothes irritated skin — a revered Ayurvedic adaptogenic botanical with potent antimicrobial, antioxidant, and anti-inflammatory properties that calm the skin, strengthen its daily defenses, and reduce reactive flare-ups.

Melia Azadirachta (Neem) Leaf & Flower Extract — A dual-preparation Neem complex with exceptional antibacterial and sebum-regulating properties that support clear skin, balanced pores, and a calm complexion with every use.

Corallina Officinalis Extract (Red Algae) — A marine-derived ingredient rich in minerals, polysaccharides, and antioxidants that strengthen the skin barrier, improve moisture retention, and protect against environmental stressors that degrade skin quality over time.

Cyanocobalamin (Vitamin B12 / Pink Vitamin) — The ingredient responsible for the serum's naturally beautiful pink hue — not a dye, not an artificial colorant. The pink formula is naturally colored by Pink Vitamin B12 and does not stain the skin. Vitamin B12 also delivers its own skin-brightening and antioxidant benefits, making every aspect of this formula's color as purposeful as its performance.

The Naturally Pink Formula

The Medicube PDRN Pink Peptide Serum's signature blush-pink color is one of K-beauty's most recognized and celebrated aesthetic moments — and it earns that attention by being entirely natural. The pink comes exclusively from Cyanocobalamin (Vitamin B12), not from artificial dyes or synthetic colorants. Dermatologist-tested, low-irritating, and free from gluten and artificial colors  — the formula's visual identity is as clean and intentional as its ingredient philosophy.

Who Is It For?

The Medicube PDRN Pink Peptide Serum is the ideal daily glow serum for:

• Skin seeking improved firmness, elasticity, and a visible lifting effect
• Uneven, dull, or tired-looking complexions that need a radiance reset
• Post-acne marks, dark spots, and pigmentation concerns
• Anyone wanting to incorporate PDRN into their routine in an accessible, daily-use format
• Oily, combination, and normal skin types seeking a lightweight, fast-absorbing treatment
• Anti-aging routines built around peptides, collagen-boosting, and skin renewal
• K-beauty fans who want a formula as visually striking as it is effective

How to Use

1. Cleanse and tone your face as usual — the serum performs best on a well-prepped, slightly damp base.
2. Dispense 2–3 drops into your palm using the dropper — the pink formula will be immediately visible and ready to work.
3. Warm between fingertips for 2 seconds to activate the formula.
4. Smooth gently over the entire face and neck in light, upward strokes.
5. Gently press and pat in to help your skin soak up all that goodness
6. Follow with moisturizer to seal in the actives and complete your routine.

Use morning and evening for best results. Apply a generous amount morning and night on clean, dry skin.  Visible improvements in firmness and radiance are typically noticeable within two weeks of consistent daily use.

💡 Pro Tip: For Seoulma's ultimate pore-refining and firming duo, pair the Medicube PDRN Pink Peptide Serum with the Medicube Zero Pore Blackhead Deep Cleansing Oil as your first cleanse. The cleansing oil clears every pore of congestion and impurity, creating a pristine canvas for the PDRN and peptide complex to penetrate deeply and work at maximum efficacy. Two Medicube formulas, two completely different functions — one seamlessly cohesive result.

Why Seoulma Skincare Recommends It

At Seoulma Skincare, the Medicube PDRN Pink Peptide Serum is the serum that makes people stop scrolling. But what keeps them coming back is the results — firmer skin in two weeks, a brighter, more even complexion that builds with every application, and a texture so lightweight and fast-absorbing it disappears into the skin before you've even put the cap back on. In a crowded K-beauty serum market, this one earns its place at the top of the edit — beautifully, visibly, and consistently.

Glass skin was never this pink. Or this easy.