The Best Ingredients for Minimising Pores

You can't permanently shrink a pore — its size is largely down to genetics — but the right ingredients genuinely help pores look smaller by keeping them clear and supporting firmer, smoother skin around them. Here are the actives worth knowing, and how to use them without overdoing it.

First, a realistic expectation

Pores look larger when they're clogged with oil and dead skin, when skin is oilier, and as skin loses firmness with age so pores lose their support. Skincare works on all three of those — clearing, regulating oil and supporting firmness — which is why pores can look noticeably smaller even though their actual size hasn't changed. For the causes in full, see what causes enlarged pores.

The best ingredients for minimising pores

• Niacinamide — the standout all-rounder. It helps regulate the look of oil and supports a smoother, more refined-looking surface, and it's gentle enough for daily use.
• Salicylic acid (BHA) — oil-soluble, so it clears the sebum and dead cells that make pores look bigger and darker. A few times a week suits most.
• Retinoids — support cell turnover and firmer-looking skin, so pores clog less and appear smaller over time. Start slowly.
• Broad-spectrum SPF — sun damage breaks down the collagen that keeps pores tight-looking, so daily SPF protects your results.

How to combine them without irritation

You don't need all of these at once. A gentle, effective pairing:

• Morning: gentle cleanse, niacinamide serum, lightweight moisturiser, then SPF.
• Evening: gentle cleanse, then salicylic acid or a retinoid (alternate nights, not together), followed by moisturiser.

Introduce one active at a time and build up. Over-exfoliating or layering too many actives irritates skin, which makes pores and redness look worse — the opposite of the goal. For the routine view, see how to minimise the look of large pores. You can browse targeted options in our large pores collection.

What won't work

Ignore anything promising to "shrink" or "close" pores for good — pores don't have muscles and can't be permanently closed. Harsh scrubs, very hot water and astringent toners tend to irritate and can make things look worse. Gentle consistency beats aggressive quick fixes every time.

Minimising Pores FAQs

What is the best ingredient for large pores?

Niacinamide is the best-tolerated all-rounder for the look of pores, with salicylic acid to keep them clear and retinoids to support firmer skin over time. Daily SPF protects the results by preventing collagen loss.

Can you actually shrink your pores?

Not permanently — pore size is mostly genetic. What you can do is make pores look smaller by keeping them clear of oil and dead skin and supporting firmer skin around them, which is exactly what these ingredients do.

Does niacinamide really help with pores?

Yes — it helps regulate the appearance of oil and supports a smoother, more refined-looking surface, and it's gentle enough for daily use. It's one of the most reliable, low-irritation options.

Can I use salicylic acid and retinol together?

It's better to alternate them on different nights rather than layering both at once, especially while your skin adjusts, as together they can be irritating. Introduce one at a time and build up slowly.

How long until pores look smaller?

Give a consistent routine six to eight weeks, and longer for retinoid benefits. Clearing and oil-regulation show first; firmer-looking skin builds more gradually.