Glycolic Acid
Glycolic Acid
The primary exfoliant that helps loosen surface cell bonds for smoother-looking texture and more even clarity over time.
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Discover heroesSTEP 2 OF 9 IN THE GLOW RITUAL
glycolic exfoliating toner
A clear 5% glycolic acid toner that lifts surface build-up, supports a smoother-feeling texture, and leaves the complexion looking progressively more even with use.
Made fresh for you once you order · dispatched within 2 working days.
On the skin
Clears surface build-up with 5% glycolic acid
Leaves skin feeling clean, never residue-heavy
Reveals smoother, more even-looking complexion over time

Why this exists
Inside the bottle
Glycolic Acid
The primary exfoliant that helps loosen surface cell bonds for smoother-looking texture and more even clarity over time.
Betaine
Helps condition the skin and support comfort after exfoliation, reducing the feeling of dryness or tightness.
Sodium PCA
A naturally occurring moisturising factor component that helps maintain surface hydration as the acid works.
Vaccinium Macrocarpon (Cranberry) Fruit Extract
Provides antioxidant support from naturally occurring polyphenols around a moment of increased surface sensitivity.
Vaccinium Vitis-Idaea (Lingonberry) Fruit Extract
Adds further antioxidant support to help round out the exfoliating step with a more conditioning finish.
On the skin
Clear and low-viscosity, it spreads easily without drag. It absorbs quickly and leaves no residue. The finish is clean rather than sticky.
Where this sits
From first cleanse to final seal, this is step 2 of 9 in the full Glow Ritual : the exfoliating toner that clears build-up before treatment.
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The application
Apply after cleansing on clean, dry skin. Use a cotton pad or hands, depending on your preference and how much product you want to place across the face.
Allow the toner to settle before layering the rest of your ritual. A mild tingle on application can occur and should pass quickly.
Move on to your serum step once the skin feels settled. In the morning, finish with moisturiser and SPF, and in the evening continue with your moisturiser.
Begin a few times per week, then adjust based on your skin's tolerance. This helps you keep the exfoliating benefits without overdoing the surface layer.
What to expect
You may notice a faint tingling on application that fades within about 30 seconds. By morning, the skin can feel smoother to the touch and lightly more luminous.
Surface build-up starts to look less pronounced, and makeup or skincare may sit more evenly. The skin should still feel comfortable if you are using it at an appropriate frequency.
With consistent use, texture appears gradually refined and overall clarity looks more balanced. The change is cumulative rather than instant, with the surface feeling more regularly renewed.
The deeper detail
Glycolic Acid at 5% is the primary active. As the smallest alpha-hydroxy acid by molecular weight, it achieves the deepest surface penetration of the AHA family, loosening corneodesmosomes : the protein bonds that hold dead cells at the surface : and allowing them to shed more rapidly. This physical turnover acceleration is what produces the texture improvements and clarity gains that consistent users of Glycolic Acid report; it is not a temporary surface smoothing but a genuine change in how fast the surface renews itself.
Potassium Hydroxide is used to bring the pH into the 3.5 to 4 range, the window where Glycolic Acid exfoliates effectively while remaining within normal skin's tolerance. Glycerin provides baseline moisture support. Betaine, derived here from organic sources, and Sodium PCA together restore the skin's surface hydration layer immediately after the acid acts, preventing the post-application tightness that indicates over-stripping.
Vaccinium Macrocarpon (Cranberry) Fruit Extract and Vaccinium Vitis-Idaea (Lingonberry) Fruit Extract : both organically sourced : contribute antioxidant activity from their natural polyphenol content. These Nordic berry extracts are included because the skin is briefly more sensitive to oxidative stress immediately following AHA application, and short-circuiting that sensitivity is part of good formulation. Sodium Levulinate and Sodium Benzoate maintain microbiome-compatible preservation. The formula is fragrance-free in practice, clear, and applies simply with a cotton pad.
A small-batch boutique skincare house, made to order. Every bottle is formulated and filled within two working days of your order, then dispatched from the fulfilment centre closest to you : our European facility for United Kingdom and European Union customers, our United States facility for North American customers. Because every bottle is bottled to order, what arrives at your door is at the peak of its actives : nothing has been sitting against light, heat, or oxygen for months. Two-day production is the price of formulation freshness, and the boutique standard we hold ourselves to.
Cruelty-free. Vegan. Gluten free. Allergen Label Free.
From our community
simple toner, skin looks happier with it
The glycolic does tingle a bit at first but leaves skin clean and smooth. I've even used it over makeup.
Price is a bit high, but the toner gives fair value and leaves things looking more even.
Brief sting then cleaner skin.
Applied this, one pump helps dry patches look less obvious by noon, with a bright feel from vitamin C tone.
Does what it says. Not for beginners.
Use it a few nights a week. doesn't leave me tight and texture looks more even after a couple weeks.
I use it on a cotton pad after cleansing and the tingle lasts maybe 30 seconds. By morning my skin looks less congested and the evening ritual feels proper. Only thing is the clear liquid means it's easy to overuse if you're not careful, so I go light with it and that works best for me.
Every OVESSI order is prepared once you place it. Your order is filled, sealed and labelled for you, then dispatched within 2 working days. Nothing waits on a warehouse shelf.
In case you wondered
Pair it with
Small batch. Filled for you. Made in EU and US.