

The Dermaceutic Cosmo Peel is our strongest, medium-depth peel. It uses TCA (trichloroacetic acid) to work deeper than our lighter peels, targeting sun damage, pigmentation, dark spots and rough, uneven texture while supporting collagen for tighter, firmer-looking skin. Expect warmth and stinging during treatment, then 3 to 4 days of peeling as your skin renews. It’s for you if you want more visible results and can plan around a little downtime.
Swipe to see what the Cosmo Peel can do: fewer dark spots, a more even skin tone and smoother-looking texture. Results build over a course and vary from person to person.




Renew and resurface your skin with the Dermaceutic Cosmo Peel at Winslow Skincare. Our strongest peel, ideal for pigmentation, dark spots and sun damage, rough, uneven texture and skin that needs tightening, with 3 to 4 days of peeling as your skin renews.
The Dermaceutic Cosmo Peel is a medium-depth, medical-grade chemical peel based on TCA (trichloroacetic acid). It works deeper than a surface peel to loosen sun-damaged, pigmented skin, which then peels away to reveal fresher, more even skin underneath. It’s our Level 4 and strongest peel.
It helps fade dark spots, sun damage and pigmentation, smooths rough, uneven texture and gives a brighter, more even complexion. Because it works deeper, it also supports collagen and elastin to help tighten and firm the skin, and can soften the look of fine lines.
Â
It’s our strongest peel, so you’ll feel it. Most clients describe warmth, stinging or itching for a few minutes while the peel is on, and your skin may turn temporarily white (called frosting). We check in with you the whole time, and it settles once the soothing cream goes on.
Plan for 3 to 4 days. Your skin will feel tight and sensitive, then visibly peel for up to 4 days as it renews. It’s best to book it when you don’t have a big event or holiday coming up.
It’s best to avoid makeup for 24 to 48 hours where possible, and to go gently with it while your skin is peeling.
We recommend a course of 3 peels, spaced 4 weeks apart. We’ll recommend the right plan for your skin at your consultation, and often start clients on a lighter peel first.
It isn’t suitable during pregnancy or breastfeeding, or on broken, irritated, sunburnt or actively breaking-out skin. Please tell us about cold sores, skin conditions, medication or recent treatments (including retinoids, laser or IPL). You’ll also need to stop retinols, acids and exfoliating for 1 to 2 weeks beforehand, and we’ll make sure it’s right for you before we start.
Keep your skin hydrated and let it peel naturally, with no picking or pulling. Avoid the sun completely for 2 weeks and wear SPF 50 every day. No exfoliating for 10 days, no sauna, steam room or hot yoga for 7 to 10 days, no laser or heat-based treatments for 10 to 14 days, and no strenuous exercise for 48 to 72 hours.
It’s not a peel for active breakouts, as it needs calm skin. It can help with the marks and uneven texture acne leaves behind once skin has settled. For active, congested skin, our Crystal Peel is usually a better fit, and we’ll guide you at your consultation.
You’ll start to see brighter, fresher skin once the peeling finishes, usually after 4 to 5 days. Results keep improving over the following weeks and build further over a course.
Subscribe to our newsletter to stay updated on the latest treatments and products!
Follow Us on Our Socials
Copyright Winslow Skincare 2025 – All Rights Reserved