A 15% glycolic acid-based AHA exfoliating solution with additional acids (lactic, mandelic, malic, phytic) and enzymes, designed to improve skin texture, clarity, and radiance through chemical exfoliation.
Water (Aqua), Glycolic Acid, Sodium Hydroxide, Glycerin, Propanediol, Ethylhexyl Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, C13-14 Isoalkane, C11-12 Isoalkane, Phytic Acid, Malic Acid, Mandelic Acid, Lactic Acid, Lipase, Protease, Squalane, Polyglyceryl-10 Stearate, C15-23 Alkane, Hydroxyacetophenone, Phenoxyethanol, Tricaprylin, Glyceryl Oleate, Ethylhexyl Polyhydroxystearate, Tetradecane, C13-14 Alkane, Decyl Glucoside, Maltodextrin, Xanthan Gum, Lecithin, Sclerotium Gum, Polyglyceryl-4 Oleate, Carrageenan, Silica
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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
7 experts · Strong agreementWhat the gurus are saying
This multi-acid peel reduces visible pore size and smooths rough texture, with gurus praising it as an affordable alternative to pricier lactic acid products like Sunday Riley Good Genes. The 15% glycolic blend is potent, so those with sensitive skin may want to start cautiously or use it as a rinse-off mask first, while others can apply it twice weekly as a body serum without rinsing. The large bottle makes it economical for full-body use.
What they liked
What they flagged
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.
Alpha hydroxy acids loosen the bonds holding dead cells at the surface. The evidence supports smoother texture and more even tone over time, and they can leave skin more sensitive to sun.
Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.
Source: DermNet
A 15% glycolic acid-based AHA exfoliating solution with additional acids (lactic, mandelic, malic, phytic) and enzymes, designed to improve skin texture, clarity, and radiance through chemical exfoliation.
Mostly yes. 6 of the 7 gurus who reviewed it give it their stamp of approval, for a Guru Score of 83%.
Prequel Multi-Acid Milk Peel AHA Exfoliating Solution holds a Guru Score of 83%. That is our read on how warmly the experts talk about it, based on the verdicts of 7 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.
Prequel Multi-Acid Milk Peel AHA Exfoliating Solution is generally suited to oily skin, combination skin and acne-prone skin.
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