A lactic acid chemical exfoliant serum designed to gently exfoliate, smooth skin texture, reduce the appearance of pores and hyperpigmentation, and improve overall radiance.
Aqua, Opuntia Tuna Fruit Extract, Arnica Montana Flower Extract, Aloe Barbadensis Leaf Extract, Cypripedium Pubescens Extract, Opuntia Vulgaris Leaf Extract, Agave Tequilana Leaf Extract, Saccharomyces Cerevisiae (Yeast) Extract, Leuconostoc/Radish Root Ferment Filtrate, Caprylic/Capric Triglyceride, Squalane, Lactic Acid, PPG-12/Smdi Copolymer, Propanediol, Butylene Glycol, Stearic Acid, Dimethicone, Cetearyl Alcohol, Phenyl Trimethicone, Disiloxane, Ceteareth-20, Glyceryl Stearate, PEG-100 Stearate, Stearyl Glycyrrhetinate, Glycyrrhiza Glabra Root Extract, Cymbopogon Schoenanthus (Lemongrass) Oil, Potassium Hydroxide, Phenoxyethanol, Xanthan Gum, Caprylyl Glycol, Chlorphenesin, Sodium Phytate
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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 →Mixed
17 experts · Strong agreementWhat the gurus are saying
This lactic acid treatment earns consistent praise for delivering visible smoothness and smaller-looking pores, especially for those new to exfoliating acids or with sensitive skin. Gurus repeatedly note its gentleness compared to stronger exfoliants, though several flag the lemongrass essential oil as potentially irritating and caution against daily use despite the label's claim, most who had issues dialed back to three or four times weekly. The price draws pushback from multiple reviewers as steep for what is essentially a straightforward lactic acid serum.
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 lactic acid chemical exfoliant serum designed to gently exfoliate, smooth skin texture, reduce the appearance of pores and hyperpigmentation, and improve overall radiance.
The gurus are split. 11 of the 17 gurus give it their stamp of approval while 4 would skip it, which lands it in the middle at a Guru Score of 65%.
Sunday Riley Good Genes All-In-One AHA Lactic Acid Treatment holds a Guru Score of 65%. That is our read on how warmly the experts talk about it, based on the verdicts of 17 expert reviewers we have collected.
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