Pores don’t have muscles - So no, they don’t open or close.
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Pores don’t have muscles. So no, they don’t open or close.
What they do is look bigger when they’re clogged, oily, or stretched from sun damage. Hot water doesn’t “open” them, and cold water doesn’t “close” them.
(Pores look bigger when they’re clogged, oily, or stretched from sun damage.)
So, what helps?
Exfoliation to clear buildup. Hydration to keep skin plump, and ingredients like niacinamide or retinoids to tighten their appearance. So, the goal isn’t to erase your pores — it’s to keep them clean and healthy.
(Pores: Hot water doesn’t “open” them, and cold water doesn’t “close” them.)
Your pores may never “close” completely
However, you can keep them looking smaller and your skin feeling smoother.
Our DermaHydra Toner, packed with Niacinamide and Vitamin B12, helps regulate oil, hydrate deeply, and refine skin texture with every swipe. Use it right after cleansing to clear away residual impurities, tighten pore appearance, and prep your skin for the rest of your routine!
(Try DermaHydra Toner—enriched with niacinamide and Vitamin B12 to hydrate and refine pores.)