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Enlarged-looking pores: what actually helps

You can't change pore size, but you can change how they look.

5 min read · Updated September 27, 2026
Key takeaways
  • Pore size is largely genetic.
  • Oil, build-up and loss of firmness make them look bigger.
  • BHA, niacinamide and firmness support all help their look.

Why pores look bigger

  • Oil and build-up stretch and darken pores.
  • Loss of firmness makes pore walls look looser with age.
  • Sun exposure affects the surrounding skin.

What helps their look

IngredientWhy
Salicylic acid (BHA)Oil-soluble; clears build-up
NiacinamideHelps with the look of oil and pores
Peptides (GHK-Cu)Firmer-looking skin around pores

Routine

See copper peptides vs niacinamide.

  • DOSE morning and night.
  • BHA 2–3 nights a week (skip DOSE that night).
  • Oil-free moisturiser and daily SPF.

FAQ

Can pores be shrunk?

Pore size is largely genetic, but you can minimise how visible they look.

Do copper peptides help pores?

They support firmer-looking skin, which can make pores look less noticeable over time.

Does pore strip use help?

They give a temporary clean look but can irritate skin. Chemical exfoliants are gentler.

This article is for general information only and isn't medical advice. DOSE is a cosmetic product and is not intended to diagnose, treat, cure or prevent any disease. Individual results vary.