FREE US SHIPPING OVER $5030-DAY SKIN-FEEL GUARANTEEREAL ACTIVES · REAL DOSESCRUELTY-FREE · SMALL BATCHFREE US SHIPPING OVER $5030-DAY SKIN-FEEL GUARANTEE
FREE US SHIPPING OVER $5030-DAY SKIN-FEEL GUARANTEEREAL ACTIVES · REAL DOSESCRUELTY-FREE · SMALL BATCHFREE US SHIPPING OVER $5030-DAY SKIN-FEEL GUARANTEE
BlastSkin
Back to shop
AM/PM · Step 02Niacinamide + Zinc Pore Refine Drops
treatment
4.7(1,605 reviews)

Niacinamide + Zinc Pore Refine Drops

Pore-refining · 30 ml

$14.99/ 30 ml glass dropper

Pores don't shrink — but the appearance of them can change a lot. Our Niacinamide + Zinc Pore Refine Drops combine a high but well-tolerated 10% niacinamide with 1% zinc PCA to help moderate sebum, soften pore visibility and balance combination skin without stripping. The vehicle is a milky water-light fluid (not a thick serum), so it layers cleanly under moisturizer and makeup. Most users see the surface of their skin look smoother and quieter within four weeks of consistent twice-daily use.

Refines poresBalances oilSmooths texture
1
Free shipping over $50
30-day glow guarantee
Auto-refill 15% off
THE FORMULA

Every active, every %.

No proprietary blends. The dose on the label matches the dose studied in research.

The full dossier
  • 01
    Niacinamide (Vitamin B3)

    Multifunctional active that helps moderate sebum, soften pore visibility and even tone.

    10%
  • 02
    Zinc PCA

    Pairs with niacinamide to target excess shine and congestion.

    1%
  • 03
    Tamarind Seed Extract

    Plant-based smoothing agent for surface texture.

    0.5%
  • 04
    Allantoin

    Skin-conditioner that softens and calms.

    0.3%
  • 05
    Pentylene Glycol
    3%
✦ Pair it with

You may also love.

See all
HeroVitamin C Glow Boost Serum
AM · Step 02
4.9

Vitamin C Glow Boost Serum

A featherlight 12% pure L-ascorbic acid serum, buffered with ferulic acid and vitamin E, that wakes up dull, uneven skin and rebuilds the brightness you keep losing to late nights.

$29.99
BestsellerHyaluronic Acid H2O Plump Gel
AM/PM · Step 03
4.8

Hyaluronic Acid H2O Plump Gel

Three molecular weights of hyaluronic acid pulled into a weightless aqua-gel that drinks straight in and leaves skin visibly bouncier, plumper and just a little dewier.

$19.99
Editor's pickAHA + BHA Smooth Reset Toner
PM · 2-3x weekly
4.6

AHA + BHA Smooth Reset Toner

A weekly resurfacing toner that pairs 5% glycolic acid with 1% salicylic acid to dissolve dead surface cells, clear congestion, and reveal the smoother skin sitting just underneath.

$11.99
BestsellerCeramide Skin Shield Moisturizer
AM/PM · Step 04
4.9

Ceramide Skin Shield Moisturizer

A cushiony cream built around the three ceramides your skin makes naturally — restocked, balanced and rebuilt to keep moisture in and irritation out.

$24.99