PDRN Pink One Day Serum – Firming Hydrating Ampoule 10 Vials

KOEC PDRN Pink One Day Serum delivers a concentrated burst of skin-loving actives in every single-use vial. Formulated with high-purity Salmon PDRN, Niacinamide, Glutathione, and Hydrolyzed Collagen, this ampoule serum works to visibly brighten, deeply hydrate, and firm your complexion — morning and night.

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.

Why You'll Love It

• Radiant Glow: Niacinamide and Glutathione team up to even skin tone and boost luminosity for visibly clearer, brighter-looking skin.
• Deep Hydration: A moisture-rich formula keeps skin supple, tender, and dewy all day long.
• Firming & Smoothing: Hydrolyzed Collagen and Salmon PDRN deeply nourish for improved elasticity and a smoother texture.
• Pore Refinement & Oil Control: Helps minimize the appearance of pores and balance excess shine for a refined finish.
• Low-Irritation Formula: Gentle enough for daily use — suitable for morning and evening routines.

Key Ingredients

• Salmon PDRN (Polydeoxyribonucleotide): High-purity active ingredient that deeply nourishes skin and supports enhanced elasticity and luminosity.
• Niacinamide (Vitamin B3): Brightens uneven skin tone and helps refine pores for a smoother complexion.
• Glutathione: Promotes skin radiance and clarity for a healthy, lit-from-within appearance.
• Hydrolyzed Collagen: Moisturizes and firms for a more youthful-looking, plumped complexion.

Product Details

• Format: Single-use ampoule vials — 1.5 ml × 10 vials per box
• Formulation: Liquid serum essence
• Shelf Life: 3 years
• Certification: CPNP
• Made in China

How to Use

1. Twist off the vial cap to open.
2. Apply a few drops to a cleansed face and neck.
3. Gently massage in circular motions until fully absorbed.
4. Use daily — morning and/or night — for best results.
5. Follow with your favorite moisturizer or SPF.

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For more information on skincare ingredient safety and cosmetic regulation, visit the FDA Cosmetics Resource Center.

Frequently Asked Questions

Q: What is PDRN and how does it benefit my skin?

A: PDRN (Polydeoxyribonucleotide), derived from high-purity Salmon DNA, is a deeply nourishing active ingredient widely recognized in advanced skincare. In the KOEC PDRN Pink One Day Serum, it helps improve skin elasticity, boost radiance, and support a supple, youthful-looking complexion with consistent use.

Q: How often should I use the PDRN Pink One Day Serum ampoule?

A: The serum is designed for daily use — both morning and night. Its low-irritation formula makes it gentle enough for everyday application. Each box contains 10 single-use vials (1.5 ml each), offering a 5–10 day intensive treatment course depending on your routine.

Q: Can this serum be used for pore refinement and oil control?

A: Yes! The PDRN Pink One Day Serum features Niacinamide, which is well known for helping minimize the appearance of enlarged pores and balancing excess sebum, making it an excellent choice for those looking to achieve a smoother, more refined complexion.

Q: Is this serum suitable for sensitive skin?

A: The formula is designed to be low-irritation and is suitable for daily use. However, as with any new skincare product, we recommend performing a patch test on a small area of skin before applying it to your full face, especially if you have particularly sensitive skin.