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Ren Ready Steady Glow Daily AHA Tonic.

Ren Ready Steady Glow Daily AHA Tonic
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Masks & Peels
About this product

A daily AHA exfoliating tonic with lactic acid, azelaic acid, and salicylic acid for gentle skin refinement.

Full ingredients

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

More from Ren 2 products · Guru Score 78% →

Guru Score

71%

Mixed

5 experts · Moderate agreement

What the gurus are saying

This lactic acid AHA tonic wins praise from reviewers for its hydrating formula and gentler exfoliating approach compared to stronger glycolic formulas. However, the fragrance can trigger sensitivity or rosacea flare-ups, and while it includes azelaic acid, that ingredient didn't deliver on its brightening or acne-fighting claims.
Synthesized from 5 expert reviews · most recent take January 2025

What they liked

  • Lactic acid milder than glycolic
  • Very hydrating

What they flagged

  • Fragrance unsuitable for sensitive skin
  • Dropper squirts during application
  • Azelaic acid ineffective for redness and acne

Type

Masks & PeelsLiquid

Key actives

AHA

Formula notes

Contains fragranceNo drying alcohol

Where to buy

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What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored
~Yay
"List for me would be um Ready Steady glow toner"
~Mixed
"You've got the REN Ready Steady Glow Daily which is an AHA tonic, it's got AHAs and BHAs such as salicylic acid in there. You've also got lactic acid which is a great AHA to include for people with sensitive skin, and it's also got salicin in there as well which is great for acne prone skin. Unfortunately, although this toner is good, it's good for most skin types, if you've got sensitivity or if you've got problems with things like rosacea, it's got fragrance and perfume in there."
All 2 takes from Dr. Somji Skin
Why you should use Toners in your Skincare Routine? | Skincare tips by Dr. Somji
"It's got AHAs, BHAs such as salicylic acid in there. You've also got lactic acid which is a great AHA to include for people with sensitive skin, and it's also got salicin in there as well which is great for acne prone skin. Although this toner is good and it's good for most skin types, if you've got sensitivity, if you've got problems with things like rosacea, it's got fragrance and perfume in there."
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"You've got the REN Ready Steady Glow Daily which is an AHA tonic, it's got AHAs and BHAs such as salicylic acid in there. You've also got lactic acid which is a great AHA to include for people with sensitive skin, and it's also got salicin in there as well which is great for acne prone skin. Unfortunately, although this toner is good, it's good for most skin types, if you've got sensitivity or if you've got problems with things like rosacea, it's got fragrance and perfume in there."
~Yay
"It's very hydrating, it just really feels amazing on the skin, while the ordinary wasn't doing anything for my skin and my skin felt sticky and dry, with this one my skin felt moisturized. [...] Without question I picked this one because it feels so much better on the skin. [...] This product is definitely a really really awesome product, I think Ren really did a wonderful formulation here."
~Yay
"This is the Ren Ready Steady Glow Daily AHA Tonic, it is an AHA based toner. [...] Usually when you look at an AHA based toner or normal toner, this is just better. I'm not going to be using it under my eyes but I'm just going to do a close-up and show you the sides."
All 2 takes from Nipun Kapur
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"This is the Ren Ready Steady Glow Daily AHA Tonic, it is an AHA based toner. [...] Usually when you look at an AHA based toner or normal toner, this is just better. I'm not going to be using it under my eyes but I'm just going to do a close-up and show you the sides."
How To Get Glowing Skin! 2-toned Skincare Routine I How to treat dull skin?
"With any AHA-based toner, you can basically use it twice a week to exfoliate. 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. Glycolic acid, whether it's in a toner form or a cream form, is going to gently exfoliate your skin so your dead skin is going to get removed and you're going to get your fresh new baby skin, and that is going to overall brighten your skin."
~Nay
"I do like this as an AHA tonic, but it has azelaic acid in it as well. This is really the only liquid azelaic acid product that I could find. Unfortunately, it doesn't hold up to a lot of those claims. [...] It smells very orange citrusy, and I tend to have more irritation to citrus, so maybe that was another reason that this didn't work for me, but this was just kind of a disappointment from the azelaic acid perspective. [...] For the azelaic acid, I just didn't find this to have the benefits."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Alpha hydroxy acids

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.

Source: NIH, National Library of Medicine

Frequently asked.

What is Ren Ready Steady Glow Daily AHA Tonic?

A daily AHA exfoliating tonic with lactic acid, azelaic acid, and salicylic acid for gentle skin refinement.

Is Ren Ready Steady Glow Daily AHA Tonic worth it?

The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 71%.

What is Ren Ready Steady Glow Daily AHA Tonic's Guru Score?

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.

Who is Ren Ready Steady Glow Daily AHA Tonic best for?

Ren Ready Steady Glow Daily AHA Tonic is generally suited to oily skin and acne-prone skin.

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