I got tired of paying for magic. So I bought a $6 bottle of science.
This serum proves you don’t need a 12-step routine—just one ingredient at a high enough dose to actually work.
It’s The Ordinary’s 10% Niacinamide + 1% Zinc serum. About $7. They claim it reduces blemishes and shininess. I wanted my pores to look less…enthusiastic.
10% Niacinamide
The clinical sweet spot for regulating oil and brightening.
1% Zinc PCA
Pulls double-duty on sebum control and calming inflammation.
No Nonsense
Water-based, no fragrance, no essential oils. Just the actives.
Photo: Lesly Juarez / Unsplash
It’s a short, focused list. Niacinamide (Vitamin B3) is the star—it tells your skin to produce less pore-clogging oil and more ceramides. Zinc is the bouncer, keeping everything stable and calm.
- Niacinamide: Regulates oil, minimizes pores, evens tone
- Zinc PCA: Reduces sebum, has anti-inflammatory benefits
- Tamarindus Indica Seed Gum: The texture wizard—makes it slick, not sticky
- Pentylene Glycol: A hydrator that also helps the actives penetrate
Photo: Poko Skincare / Unsplash
Weird texture—like slightly thick water. Absorbs in 15 seconds flat. Leaves a faint, velvety finish, not sticky.
By week two, my T-zone was noticeably less greasy by noon. The surprise? It pilled like crazy under my moisturizer if I didn’t let it dry completely.
Shininess cut by 70%. Pores looked tighter—not invisible, but less obvious. Zero effect on deep-set hyperpigmentation, though. That’s not its job.
It’s not a miracle, but it’s a brilliantly effective tool. For the price, it makes high-concept skincare feel like a scam.