Oat Milk PHA Serum
In a world of over-exfoliation, this milky serum does things differently. Powered by 6% lactobionic acid, a next-gen polyhydroxy acid (PHA), and LHA (lipohydroxy or capryloyl salicylic acid), Oat Milk PHA Serum gently exfoliates and brings clarity to the skin without stripping your barrier.
Infused with 2% oat milk, snow mushroom, and 4 seed butters, it delivers long-lasting hydration and soothes sensitivity—for skin that feels plump, calm, and glowy.
Why we love it
✔️ Gentle exfoliation with 6% lactobionic acid (a more hydrating ingredient than glycerin)
✔️ LHA (capryloyl salicylic acid) tackles skin impurities and blackheads
✔️ Plumping the skin with ~14% moisture-boosting ingredients
✔️ Supports skin barrier with oat milk + nourishing butters
Full ingredients
Product specification
How to use
PRO USAGE TIP
Pair it with our Turmeric Hesperidin Fading Serum, a vitamin C serum, or a niacinamide serum for brightening. For blemish-prone skins, pair it with azelaic acid or 2% salicylic acid.
30-DAY RETURN
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FREE SHIPPING
>$25 USA, $80 worldwide
CRUELTY-FREE
and made with love
Ingredients at work:
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Customer Reviews
I have sensitive skin and rosacea on my cheeks. So far, this product has been fine with my skin, with no adverse effects. There is a slight smell, nothing overpowering. It is easy to pump out the product; it goes on my skin nicely and absorbs well. I have experienced no burning or stinging, and my skin is hydrated afterward. I will update my review as I continue to use this if anything changes. So far, so good!
This innovative serum combines the mild exfoliation of 5% lactobionic acid with deeply nourishing ingredients like snow mushroom and oat milk. While I can tolerate stronger actives, I've come to appreciate this gentler formula for regular use - it keeps my oily skin clear and glowing without causing irritation or breakouts. The perfect balance of exfoliation and care.
If you’ve ever used an Aveeno oat lotion, you know that uniquely soothing, emollient feel—like a hug for irritated skin. This serum delivers that same oat-powered magic, but in a lightweight gel-serum form. True to its oat milk base, it left my skin overnight-soft, almost like I’d used a moisturizing mask. The 5% PHA (lactobionic acid) is the star for gentle pore refinement—no AHA/BHA aggression, just gradual smoothing.
A heads-up: The formula dries with a slight tackiness (likely from all that hydration!), so I layer a moisturizer over it. But that’s a fair trade for how plump and calm my skin looks by morning. Ideal for anyone craving oat’s comforting effects with subtle exfoliation.
As someone with rosacea, I'm impressed by how effectively this calms my skin while keeping it hydrated. The featherlight texture makes it perfect for daytime use, absorbing quickly without any greasy residue. A true multitasker for sensitive complexions.
A standout serum that my reactive skin tolerates beautifully! Packed with beneficial ingredients like snow mushroom (an antioxidant powerhouse I already trust), it provides deep hydration without irritation. Though not noticeably exfoliating, it gives my skin a healthy radiance and velvety texture. Ideal for my sun-exposed skin during this break from retinol - has earned a permanent spot in my evening routine.
So good! Skin rexture has already slightly improved for the past week. Cant wait to see its full potential! Amazing product :)
Love this product so soothing and smoothing in a gentle way
This product is so good, my skin was irritated from a product that I was using and this serum calm my irritation and soothe my skin. Excellent formulation.