Skincare
The Ordinary Niacinamide 10% + Zinc 1%
Our verdict
Blemish-prone, shiny-by-noon skin — this is your serum. Ten percent niacinamide and zinc in a lightweight fluid that disappears under everything.
- 10% niacinamide + 1% zinc
- Lightweight water serum
- Under-$15 best value
- Vegan, fragrance-free
Why we picked it
Give it four honest weeks. Somewhere in week three you realise you stopped blotting at lunch. The serum does not bleach or burn; it just quietly evens texture and shrinks the appearance of pores while the zinc keeps the oil in check.
The Ordinary's whole thing is radical price honesty — this is the best value in its lineup and the most repurchased bottle on our shelf. Layers under moisturiser, plays fine with everything else, and the glass bottle with its dropper lasts around two months.
Best for
- Oily, blemish-prone skin
- Uneven texture and visible pores
- Building a first serum routine
Keep in mind
- Introduce slowly if your skin is reactive — every other day for the first week.
- Patch test; niacinamide can flush sensitive skin before it calms it.
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As an Amazon Associate we earn from qualifying purchases. Last reviewed: September 2026
