A daily leave-on toner with alpha hydroxy acids that gently exfoliates and brightens the look of skin, from the REN Clean Skincare range.
Aqua (Water), Sodium Lactate, Lactic Acid, Heptyl Glucoside, Potassium Azeloyl Diglycinate, Triethyl Citrate, Glyceryl Caprylate, Salix Nigra (Willow) Bark Extract, Benzoic Acid, Citrus Nobilis (Mandarin) Peel Oil, Citrus Aurantium Dulcis (Orange) Flower Oil, Citrus Grandis (Grapefruit) Peel Oil, Citrus Tangerina (Tangerine) Peel Oil, Heptanol, Parfum* (Fragrance), Limonene
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
5 experts · Moderate agreementWhat the gurus are saying
The praise is for how it feels: this AHA tonic left skin moisturized next to a comparison toner that felt sticky and dry, and it brightens when used about twice a week. The catch is fragrance, including a citrusy orange scent that can irritate sensitive or rosacea-prone skin. The azelaic acid also didn't deliver the benefits promised, which matters if that's why you're buying.
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.
“and it's also got salicin in there as well which is great for acne prone skin.”
Dr. Somji Skin, watch at 6:47
“That's going to give your skin a chance to replenish itself. It will boost your skin cell turnover so your skin is going to look brighter.”
Nipun Kapur, watch at 9:49
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.
A daily leave-on toner with alpha hydroxy acids that gently exfoliates and brightens the look of skin, from the REN Clean Skincare range.
The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 71%.
Ren Ready Steady Glow Daily AHA Tonic holds a Guru Score of 71%. That is our read on how warmly the experts talk about it, based on the verdicts of 5 expert reviewers we have collected.
In their reviews, experts say Ren Ready Steady Glow Daily AHA Tonic is good for breakouts and acne (1 expert) and dull skin (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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