A rinse-off chemical exfoliating mask containing a blend of glycolic, lactic, and salicylic acids plus vitamin C, designed to brighten, exfoliate, and even skin tone.
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 →Yay
3 experts · Moderate agreementWhat the gurus are saying
A visible glow emerges within 10 minutes of application, with skin noticeably smoother and more radiant even after a single use. The mask packs enough strength that once or twice weekly is all most people need, though those with sensitive skin may want to start with once a week to avoid irritation. Gurus praise how it simultaneously exfoliates and brightens, making it particularly effective for fading hyperpigmentation, and note that the centella and vitamin C together boost collagen production more than vitamin C alone.
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.
“If you've got acne prone skin, if you've got uneven texture, hyperpigmentation, this is your Holy Grail.”
Mad About Skin, watch at 3:10
“Amazing if your key focus is fading hyperpigmentation.”
Mad About Skin, watch at 4:25
“It features glycolic acid, lactic acid, salicylic acid, and has vitamin C as well as centella asiatica to help reduce any redness or sensitivity.”
Hyram, watch at 7:53
“This is like our one-stop shop instant glow up facial.”
Mad About Skin, watch at 12:38
“If you've got acne prone skin, if you've got uneven texture, hyperpigmentation, this is your Holy Grail.”
Mad About Skin, watch at 3:10
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 rinse-off chemical exfoliating mask containing a blend of glycolic, lactic, and salicylic acids plus vitamin C, designed to brighten, exfoliate, and even skin tone.
Yes. All 3 gurus who reviewed it give it their stamp of approval, for a Guru Score of 91%.
PSA Skin Follow the Light Multi-Acids and Vitamin C Peel holds a Guru Score of 91%. That is our read on how warmly the experts talk about it, based on the verdicts of 3 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.
PSA Skin Follow the Light Multi-Acids and Vitamin C Peel is generally suited to oily skin and acne-prone skin.
In their reviews, experts say PSA Skin Follow the Light Multi-Acids and Vitamin C Peel is good for breakouts and acne (1 expert), dark spots and post-acne marks (1 expert), redness (1 expert), dull skin (1 expert) and rough or uneven texture (1 expert).
Lower-priced masks and peels 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.
Compare side by side →Stories where our editors dug into this product or its brand.
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