Triton COSRX Serum with 15% Niacinamide, 20 ml

Triton COSRX Serum with 15% Niacinamide, 20 ml is a concentrated topical facial serum formulated to regulate skin tone, reduce the visible appearance of pores, and help control sebum production. Packaged in a 20 ml bottle, the serum delivers a 15% dose of niacinamide, a well‑known skincare ingredient that supports evenness of complexion and can be incorporated into daily routines for oily and combination skin types as well as for addressing mild hyperpigmentation and uneven tone.

Advantages

The formula contains a high concentration of niacinamide to provide targeted support for skin tone regulation and sebum control while remaining suitable for topical application on the face. Its lightweight serum texture is designed for layering with other skincare steps and for use under moisturizers and sunscreen. The compact 20 ml size makes it practical for trial use or travel and facilitates controlled dosing.

Suitable for

• Oily and combination skin types requiring sebum management
• Skin with uneven tone or mild hyperpigmentation
• Use as a serum step in morning and/or evening skincare routines
• Users looking for a concentrated topical niacinamide product in a small, travel-friendly format

Key specifications

• Active ingredient concentration: 15% niacinamide
• Form: lightweight aqueous serum
• Volume: 20 ml
• Intended application: topical facial use
• Skin types: oily and combination; suitable for addressing mild hyperpigmentation and uneven tone

How to use

Apply a few drops of the serum to clean, dry skin after cleansing and any water‑based treatments. Gently pat or smooth the product over the face, focusing on areas of uneven tone or excess oil. Allow the serum to absorb before applying a moisturizer and, if used during the day, a broad‑spectrum sunscreen. Use once or twice daily depending on tolerance and other active ingredients in your routine; discontinue if irritation occurs.

Usage recommendations

Introduce the serum gradually if your routine already includes other actives such as acids or vitamin C. Perform a patch test before first use, and avoid combining with high concentrations of vitamin C at the same time if sensitivity develops. Store in a cool, dry place away from direct sunlight and keep the cap tightly closed to maintain product stability.