A facial serum with a 20% concentration of niacinamide, designed to help with the look of pores, skin texture and dark spots.
Guru Score
The Guru Score: every expert's verdict on a product, in one simple number.
Under the score you'll see how many experts weighed in, or "Early verdict" while only a few have. Paid takes count for half in the score.
Guru Certified means at least 6 experts, a score of 85% or more, and almost no Nays.
How we score →Mixed
8 experts · Strong agreementWhat the gurus are saying
The 20% strength is where these experts split. Several say it brings more irritation without clearly beating lower strengths, so a few suggest the 10% version may be enough. Others praise it for pores, texture, dark spots and acne marks, and say it absorbs nicely. The one thing to keep in mind: those with sensitive skin may want to watch for irritation.
What they liked
What they flagged
The concerns the experts tie this product to, in their own words. Paid and founder takes don't count.
“These serums are really great for acne prone skin or if you want to decrease the look and size of your pores.”
The Budget Dermatologist, watch at 5:38
“This product would be great for people who are suffering from hyperpigmentation or enlarged pores or acne marks”
Tea with MD, watch at 6:01
“Niacinamide [...] has so many benefits from improving acne to fading dark spots.”
The Budget Dermatologist, watch at 4:46
“The twenty percent niacinamide is going to be great at minimizing the look of pores, unclogging the pores, brightening the skin, helping repair skin barrier.”
The Budget Dermatologist, watch at 5:45
“This one also has licorice root extract in it, so that's going to help fade dark spots as well and smooth skin texture and just brighten the skin.”
The Budget Dermatologist, watch at 4:46
“Twenty percent niacinamide is going to do a really good job improving skin texture.”
The Budget Dermatologist, watch at 4:46
“90% said that the wrinkles looked smoother, and their skin looks younger.”
Cassandra Bankson, watch at 12:07
Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
A facial serum with a 20% concentration of niacinamide, designed to help with the look of pores, skin texture and dark spots.
The gurus are split. 4 of the 8 gurus give it their stamp of approval while 2 would skip it, which lands it in the middle at a Guru Score of 68%.
Paula's Choice Niacinamide 20% Treatment holds a Guru Score of 68%. That is our read on how warmly the experts talk about it, based on the verdicts of 8 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.
Paula's Choice Niacinamide 20% Treatment is generally suited to oily skin and combination skin.
In their reviews, experts say Paula's Choice Niacinamide 20% Treatment is good for clogged or visible pores (3 experts), dark spots and post-acne marks (2 experts), breakouts and acne (1 expert), skin barrier support (1 expert), dull skin (1 expert) and rough or uneven texture (1 expert).
3 experts who reviewed Paula's Choice Niacinamide 20% Treatment say it is. The Budget Dermatologist put it this way: “These serums are really great for acne prone skin or if you want to decrease the look and size of your pores.”
Lower-priced serums the gurus still rate highly, versus this mid-range pick.
See how they stack up →



Other products the same gurus have weighed in on, plus more from this brand and category.
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