COSRX The Niacinamide 15 Serum 20ml
COSRX The Niacinamide 15 Serum – flacon noir sur fond à bulles blanches, détail n° 1COSRX The Niacinamide 15 Serum – flacon posé sur un liquide rouge, détail n° 2COSRX The Niacinamide 15 Serum – flacon ouvert et pipette transparente, détail n° 3COSRX The Niacinamide 15 Serum – pipette et goutte de sérum sur fond rouge, détail n° 4COSRX The Niacinamide 15 Serum – flacons et verrerie de laboratoire, détail n° 5
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COSRX The Niacinamide 15 Serum — Pores et imperfections visibles

25.90 € +259 K-Points
COSRX The Niacinamide 15 Serum helps regulate sebum and refine the appearance of pores on your skin. With 15% niacinamide, Zinc PCA, and Acetyl Glucosamine, it visibly evens out your complexion for combination to oily skin types. Sodium hyaluronate and panthenol provide hydration and comfort. Apply a few drops morning or evening before your regular moisturizer.
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🌿  Key ingredient
• Niacinamide (15%) – Regulates excess sebum, tightens the appearance of pores, reduces dark spots, and improves the skin barrier. ✨

• Zinc PCA – Helps control sebum production and has antibacterial properties useful against blemishes. 🧴

• N-Acetyl Glucosamine – Boosts skin radiance and works synergistically with niacinamide to reduce hyperpigmentation. 🌟

• Allantoin – Soothes irritation, promotes skin repair, and softens the skin. 🌿

• Sodium Hyaluronate – Deeply hydrates by retaining water in the skin, for a plumping effect. 💧

• Panthenol – Strengthens the skin barrier, calms redness, and improves hydration. 🛡️
📖  How to use
Advice from our team:
Apply 2 to 3 drops of COSRX The Niacinamide 15 Serum on clean, dry skin, morning and/or evening. Gently massage until fully absorbed, then continue with your usual moisturizer. Avoid the eye contour.

COSRX The Niacinamide 15: the korean niacinamide serum for blemish-prone skin

This korean niacinamide serum concentrates 15% niacinamide, combined with Zinc PCA and Acetyl Glucosamine as indicated on the bottle. The packaging highlights two benefits: Oil Control and Minimize Pores & Sebum. Its lightweight texture blends easily into your daily routine, in a 20 ml bottle with dropper.

Why we love it

  • 15% Niacinamide: helps reduce shine and minimize the appearance of pores.
  • Zinc PCA: contributes to sebum control on the oiliest areas.
  • Acetyl Glucosamine: works alongside niacinamide for a visibly more even complexion.
  • Sodium hyaluronate and panthenol: provide hydration and comfort to your skin.
  • 20 ml format with dropper: precise dosing, drop by drop.

How to use it

Apply 2 to 3 drops to clean, dry skin, morning and/or evening. Massage gently until fully absorbed, then follow with your usual moisturizer. Avoid the eye area. As with any concentrated active, introduce it gradually into your routine and remember to apply sunscreen in the morning.

For which skin type

This serum is designed for oily, combination or blemish-prone skin, as well as those looking to improve the appearance of pores and skin evenness.

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