Does niacinamide really minimize the look of pores? What 23 gurus actually say
Niacinamide has become the go-to answer whenever someone complains about the look of large pores, the kind of shorthand that gets repeated so often it stops getting questioned. We went back through every take our gurus gave on the ingredient and lined it up against that claim to see if the experts actually agree.
- 23 gurus in our data spoke directly to whether niacinamide helps with the look of large pores, and 22 of them backed the claim.
- The experts describe niacinamide as an ingredient that calms oil and supports the skin barrier, so pores look less obvious over time.
- It is not a cure-all, and the gurus say so themselves: the gurus are clear it makes pores look smaller by keeping them clear, it does not physically shrink them.
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Sincerely Miss Ash · 21 reviewers, 66% said yesDoes niacinamide really minimize the look of pores?
The shorthand says: pores looking large and obvious, reach for niacinamide. In our data, 23 gurus spoke directly to niacinamide and the look of large pores, and 22 of them backed the claim. That is close to everyone who weighed in, so on this one the experts and the internet wisdom line up.
Why do the experts say it works?
The gurus explain it comes down to what niacinamide does day to day rather than anything dramatic. They describe it as an ingredient that calms down excess oil and supports the skin barrier, and when oil production settles and the barrier is working properly, pores stop looking as stretched and obvious. In practice, that means the change shows up gradually with regular use rather than overnight.
So what is the catch?
The gurus are careful to draw a line here. Niacinamide makes pores look smaller by keeping them clear and calm, it does not physically shrink the pores themselves, so anyone hoping for a permanent structural change may want to adjust that expectation. For people already dealing with oily skin or texture around the nose and cheeks, that steady, clearing effect is exactly what the gurus point to as the payoff, and it is generally considered a gentle ingredient worth easing into a routine and watching over a few weeks rather than judging after a few days.