The Niacinamide 15
CosRx · 2: treat

The Niacinamide 15

A serum containing a 15% concentration of niacinamide combined with zinc PCA, formulated to help regulate sebum production, minimize the look of enlarged pores, and calm redness. Lightweight and non-sticky, designed for oily and congested skin needing active but gentle care.

$20.35 Buy on Amazon →

Active Ingredients

The ingredients we've matched to real clinical evidence and used to score this product's efficacy below — not the full ingredient label.

Claims

✓ Non-comedogenic
✓ Dermatologist tested
✓ Safe for sensitive skin
✓ Hypoallergenic
? Fragrance free (unknown)
✓ Paraben free
? Oil free (unknown)

Efficacy readout

Blemishes
3.7/5
Aging
3.7/5
Irritation
4.2/5

Eczema and Rosacea scoring: Coming soon — most clinically-proven treatments for these are prescription-only and fall outside a consumer product database. Not shown on the chart above.

Colored = scored    Grey = not applicable to this product

References

No references added yet.

Related — same routine step