Niacinamide 10% + Zinc 1% Facial Serum — Smoothing, Oil-Control

Reviews

1. B B 5/5

   My go-to for T-zone oil control

   After almost a year of using this, it's become my holy grail for a greasy forehead. It worked from the first application and delays oiliness for most of the day. It can leave a slight sheen, but it reliably reduces midday grease.

2. C Carolina 5/5

   Fast-absorbing and effective

   Dries quickly and doesn't leave a greasy feel. Fragrance-free, and with regular use my skin looks smoother and more even. Simple to use and I'd buy it again.

3. E Eliany villar 5/5

   Relentless repurchase — it works

   I've bought this multiple times because it truly improved my skin's texture, calmed redness, and helped control oil and breakouts. Feels light, absorbs fast, and doesn't sit sticky. I'll keep buying it.

4. I Irene de Alba 5/5

   Brightened my complexion and faded spots

   First time trying this brand. I had pigment near my upper lip, visible pores, and sun-damaged skin. My face lightened and the spot faded; overall texture improved. I'll buy it again.

5. N Nicola 5/5

   A classic, effective serum

   Simple, effective serum with a light water texture that absorbs fast. Skin appears more even and luminous after a few weeks, controls shine, and pores look smaller. A little goes a long way.

6. M mark 4/5

   Works well for young acne-prone skin

   I'm young and still get acne; this has helped and my skin is improving. I wish the bottle were larger, but overall it's pretty good for my needs.

7. J Jonah Jimenez 5/5

   Cleared up skin and added glow

   I have oily, acne-prone skin. It stung at first but settled after about two weeks. Using it morning and night helped my skin look healthier and clearer after a month. I pair it with tretinoin and now stick to mornings to avoid irritation. It's become a routine staple for me.

8. K Keira 5/5

   Dependable longtime pick

   I've used this for years and it helps with dryness while balancing my skin. Simple and effective.

9. S Smart Home Solutions 5/5

   Hydration and shine control for combination skin

   I use this for combination skin. It reduces shine, hydrates, and helps pores look cleaner with continued use. The feel is light and it absorbs quickly. Ten percent niacinamide can be strong for sensitive skin at first, so I use it at night and avoid mixing with vitamin C to prevent irritation. Applying a small amount keeps any slight stickiness at bay.

10. K K. Weidensee 5/5

    Calmed redness and tightened pores

    Diet changes made my skin oilier and ruddy; I wanted a 10% niacinamide plus zinc PCA mix and this matched it. The serum is light, non-greasy, and smooths over the skin. The bottle is small but the results were noticeable.

11. C Celia F. 5/5

    Easy, uncomplicated addition to my routine

    The water-based formula blends into my routine without fuss. Contains 10% niacinamide and 1% zinc PCA to tackle common concerns. Labeling makes it clear it's not an acne drug but can be used with acne treatments. Directions are simple: a few drops morning and evening.

12. H Hind 5/5

    Noticeable evening of skin tone

    A lovely product — I saw more even tone and reduced darkening. It really delivered results for me.