Kaolin
Kaolin
A fine white clay that absorbs excess sebum and surface impurities with a gentler touch than harsher oil-stripping clays.
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Discover heroesSTEP 3 OF 9 IN THE CLARITY RITUAL
purifying pore clay mask
A dual-clay mask that lifts excess sebum and surface impurities, while botanicals and humectants help the skin feel clean, calm, and less stripped after rinsing.
Made fresh for you once you order · dispatched within 2 working days.
On the skin
Draws out impurities and excess sebum
Creamy clay texture rinses clean
Leaves pores looking cleaner and refined

Why this exists
Inside the bottle
Kaolin
A fine white clay that absorbs excess sebum and surface impurities with a gentler touch than harsher oil-stripping clays.
Montmorillonite
A green clay that adds deeper adsorption and trace mineral support to help draw congestion from the pore environment.
Aloe Barbadensis Leaf Juice
Replaces water as the base, bringing soothing support from the first ingredient as the clay works.
Lactic Acid
Provides mild exfoliating support at a controlled level to help loosen surface build-up and refine the look of pores.
Sodium PCA
A humectant that helps support skin comfort so the mask feels less drying after rinsing.
On the skin
Creamy and spreadable, not gritty. It sets within about five minutes, then rinses clean with lukewarm water in under a minute. The finish feels genuinely clean rather than tight.
Where this sits
From first cleanse to final seal, this is step 3 of 9 in the full Clarity Ritual : the clay treatment that clears congestion before leave-on care.
Build it as a ritual
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The application
Use on clean skin as part of your Clarity Ritual, before leave-on treatments and moisturiser. Spread an even layer across areas where congestion builds up.
Allow the mask to sit for a short treatment window until it has set on the skin. Do not let it fully over-dry.
Remove with lukewarm water, taking your time to clear the surface thoroughly. The formula is designed to rinse clean without lingering residue.
After rinsing, continue with the rest of your ritual. This keeps the skin comfortable and supported after the clay has done its work.
What to expect
The skin feels clean after rinsing, with less surface oiliness and a more refined feel. The post-mask finish should feel comfortable rather than tight.
With regular use, pores can start to look less congested and the surface may appear calmer. The mask feels easier to repeat because it does not leave the skin so stripped.
The complexion can look more consistently clarified, with fewer obvious build-ups around congested areas. The overall skin feel should remain more balanced after treatment.
The deeper detail
Kaolin (white clay) is the primary adsorptive material : fine-particled, it absorbs sebum and surface impurities without the intense oil-stripping that fuller's earth or bentonite can produce. Montmorillonite (green clay) contributes a deeper adsorptive capacity alongside trace minerals that exchange with the skin surface during the treatment period. Together they create a graduated cleansing action appropriate for all skin types, including those with a compromised barrier.
Aloe Barbadensis Leaf Juice, organically sourced, replaces water as the liquid base, immediately introducing soothing and anti-inflammatory activity into the formula from the first ingredient. Lactic Acid at a controlled level adds mild keratolytic activity within the mask, gently loosening the surface desquamation that contributes to pore appearance. Sodium Levulinate and Glyceryl Caprylate function as microbiome-friendly preservatives.
Black Tea Leaf Extract (organically sourced) delivers antioxidant support during the treatment. Organic Cucumber Fruit Extract contributes calming and cooling activity. Organic Sage Leaf Extract brings purifying properties to the surface, supporting the clay's antimicrobial environment. Diatomaceous Earth : the fossilised silica from marine microalgae : adds a physical micro-exfoliating quality to the rinse phase. Glycolipids derived from aquatic algae support skin surface balance. The overall colour is a warm, earthy tone from the Iron Oxide mineral pigments.
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. Natural certified (Ecocert COSMOS Natural).
From our community
Spreads easy, sets quick, rinses clean. Use it 2-3 times a week and pores stay clear.
Skin feels clean, pores look better.
Was sceptical but it works. Clears pores without drying me out, twice a week, chin looks better after.
Cica is the active ingredient here and it held up gently through a packed workday, doing exactly what I needed.
Twice a week and it behaves exactly right. Creamy texture goes on smooth, stays on about 7 minutes, rinses clean. Nose and chin less congested after and no tight papery feeling like most clay masks. The clays are balanced well, leaves my skin feeling fine but still does the work. Keep coming back to this one.
Creamy not gritty. Feels clean after.
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.