medicube PDRN Pink Peptide Serum — 3.71 fl. oz Hydrating Serum with Salmon DNA & Hyaluronic Acid

medicube PDRN Pink Peptide Serum is an ultra-light, fast-absorbing hydrating serum that combines salmon DNA PDRN, hyaluronic acid and peptides to deliver a fresh glow without sticky residue.

This serum is a lighter iteration of medicube’s signature PDRN ampoule, reformulated for everyday use in a larger, value-oriented 3.71 fl. oz bottle. It prioritizes quick absorption and comfortable wear in warm or humid conditions, using a Nano Dual Encapsulation System to shuttle active ingredients into the skin while avoiding heavy textures. The formula includes Niacinamide and Vitamin B12 for brightening and a smoother-looking skin tone, and it omits artificial fragrances and colorants for a more minimal routine.

How does this serum hydrate without feeling heavy?

The serum’s ultra-light base and fast-absorbing delivery system allow moisture-driving ingredients to sink in quickly, leaving minimal surface tackiness. Hyaluronic acid attracts and holds water while the nano encapsulation helps distribute it efficiently across the skin.

• Nano Dual Encapsulation System for rapid ingredient delivery
• Hyaluronic acid to boost moisture retention
• Weightless gel-serum texture that layers easily under moisturizers
• Formulated for hot and humid wear without stickiness

What active ingredients target radiance and tone?

medicube blends Salmon DNA PDRN with brightening and peptide-supportive ingredients to promote an even, luminous appearance. Niacinamide helps refine skin tone while Vitamin B12 supports overall skin vibrancy without harsh additives.

• Salmon DNA PDRN to support skin resilience and a plumper look
• Niacinamide to reduce the appearance of uneven tone
• Vitamin B12 for an energized, clearer-looking complexion
• Peptides to help improve skin texture appearance

How should you incorporate this into a daily routine?

Use the serum after cleansing and toning but before thicker creams or oils. A few drops spread across the face are sufficient; follow with sunscreen in the morning or a moisturizer at night for sealing in hydration.

• Apply to clean, slightly damp skin for best absorption
• Layer under moisturizer or sunscreen—suitable for AM and PM
• Can be used alone during humid weather for a lighter routine
• Generous 3.71 fl. oz size supports daily use without frequent repurchasing

Is this serum suitable for sensitive or reactive skin?

The formulation avoids artificial fragrances and colorants and is described as low-irritation, making it a gentle choice for many users. As with any active skincare product, patch testing is recommended if you have known sensitivities.

• No artificial fragrance or colorants to minimize irritation risk
• Lightweight, low-residue texture that soothes heat-stressed skin
• Designed for daily use with calming, non-heavy feel
• Patch test recommended for very reactive skin types

Who is this for: medicube PDRN Pink Peptide Serum is ideal for someone seeking an everyday hydrating serum that feels feather-light yet effective—especially those living in warm climates or who dislike heavy skincare textures. It suits users looking to boost hydration, even skin tone and maintain a subtle glow without fragrance or color additives. If you want a larger, value-size bottle for consistent AM/PM use with fast absorption and a non-sticky finish, this formula fits well into minimal and layered skincare routines alike.