PREP Facial Cleanser
PREP Facial Cleanser
Gently exfoliate and prime skin for optimal absorption of the OS-01 peptide with our daily cleanser.01
- Boosts hydration without stripping natural oils
- Improves peptide penetration by 2.2x
- Dermatologist tested, fragrance-free, safe for sensitive skin
- Exclusive early access to new products
- Earn 2x points on all recurring orders
- Easily change, skip or cancel anytime
Travel-size OS-01 EYE with your first subscription
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5-STAR REVIEWS
See why customers love PREP cleanser
“This is hands down the best face wash for all ages of skin. I bought this for my daughter who is struggling with sensitive skin and hormonal acne (age 21) and found that I love it for myself (age 50). I keep an extra in the shower and now my 19 year old son even uses it!” – Amy C.
“I am obsessed. I have been using prep + face + eye for 3 weeks now and it’s been a game changer for my skin! Nothing really worked for my skin before—I feel like every other product just sat on top of my skin—and I have never known what it was like to have a product really be absorbed by my skin!” –Catherine M.
“I love this facial cleanser! My skin was dry and flaky with my last cleanser, and this one seems to hydrate my skin while also shrinking my pores. My face has a glow to it I’ve never seen before.” –Ann-Mari B.
“I purchased and use the prep because it enhances absorption of the 0S-01 Face supplement. I notice that my skin is softer and much less dry after using these two products.” –Carol M.
The Science Behind PREP
Maximize the effectiveness of your skincare by preparing your skin for optimal absorption. Our scientists measured the presence of the OS-01 peptide in the skin after applying OS-01 FACE and found that pre-cleansing with PREP enhances peptide absorption by up to 2.2 times compared to not pre-cleansing.01
By improving peptide penetration, PREP can help your skin reap greater benefits from the rest of your routine.
- Increases peptide penetration by up to 2x 01
- Gently exfoliates without drying
- Thoroughly cleanses and preserves skin’s natural balance
Shown in lab studies on ex vivo human skin samples by comparing the amount of OS-01 peptide present in the dermis layer before and after treatment with PREP + OS-01 FACE vs OS-01 FACE alone. Data measured in triplicate.
5 active ingredients that complement the OS-01 peptide
THE BREAKTHROUGH SCIENCE
Designed to make the OS-01 peptide work harder
PREP cleanser is scientifically proven to enhance the penetration of the OS-01 peptide by up to 2x.01
All Ingredients
Water, Sodium Laurylglucosides Hydroxypropylsulfonate, Cocamidopropyl Hydroxysultaine, Disodium Lauryl Sulfosuccinate, Glycerin, Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer, Sodium Grapeseed Amidopropyl PG-Dimonium Chloride Phosphate, Hydrolyzed Opuntia Ficus-Indica Flower Extract, Breu Branco Resin, Caprylyl Glycol, Phenoxyethanol, Lonicera Japonica (Honeysuckle) Flower Extract, Niacinamide, Sorbic Acid, Arnica Montana (Arnica Flower) Extract, Tetrasodium Glutamate Diacetate
Citations
01 Based on data from clinical studies and/or lab studies conducted on human skin samples, 3D skin models, and skin or hair cells in the OneSkin lab. Explore more at oneskin.co/claims
PREP Facial Cleanser
- RMRachael M.Verified BuyerReviewingPREP RefillI recommend this productRated 5 out of 5 stars4 minutes agoBest pre wash
I love this face wash! I use it as my pre wash and it removes all my makeup 🩷
- BBethReviewingPREP Facial CleanserI recommend this productRated 5 out of 5 stars5 days agoThe last item I bought
I was not going to switch face washes due to the fact that I get hormonal acne and that my skin needs exfoleation. Well its been 2 months and my face has never been so clear from breakouts and my poors are shrinking. I am a believer!
OneSkin5 days agoThank you so much for your incredible feedback, Beth! We are absolutely thrilled to hear that PREP has exceeded your expectations!
It's so rewarding to hear that after 2 months, your face has never been so clear from breakouts and that you're seeing your pores shrinking!
We love that you've found a cleanser that works so beautifully with your skin's unique needs.
We truly appreciate you taking the time to share your wonderful experience with us!
- CAcatherine A.Verified BuyerReviewingPREP Facial CleanserRated 3 out of 5 stars5 days agoNot for my skin type :(
I actually love this cleanser, but it's slightly drying for my skin. I am 52 with a robust skincare regimen - my skin is dry and dehydrated but treated with all the big actives as well as red light therapy and radio frequency. I use primarily oil based cleansers, but I wanted to try this since I use the eye supplement. I can't use it by itself - meaning I do a double cleanse followed with an oil cleanser. Otherwise my face is slightly dry and tight. It's a beautiful cleanser but just not for my skin type. I'm a big fan of OneSkin though and truly believe in the science behind it. Their customer service is beyond amazing and the price is actually in line with the quality of the product.
OneSkinYesterdayHi Catherine!
Thank you so much for your thoughtful feedback and for taking the time to share your experience with PREP! We're so glad to hear that you love the cleanser overall and that you appreciate the quality and our customer service!
We completely understand that it's been slightly drying for your dry and dehydrated skin type, and we really appreciate you sharing this honest feedback. We totally get that finding the right cleanser balance can be tricky with all the actives you're using. Your approach of doing a double cleanse followed by an oil cleanser is actually a great solution - it's wonderful that you found a way to incorporate it that works better for your skin's needs!
We're so grateful that you're a fan of OneSkin and believe in the science behind our products! It means the world to us that you appreciate what we're doing, even when this particular product isn't the perfect fit for your specific skin type. Your experience really shows how individual skincare can be, and we're glad you're still finding value in other OneSkin products like the eye supplement.
Thank you for giving PREP a try and for sharing your honest and detailed experience!
- MEMary E. F.Verified BuyerReviewingPREP RefillI recommend this productRated 5 out of 5 stars6 days agoHealthy Looking Skin
This facial cleanser is so gentle on the skin and yet it cleans the skin so well. People have said "your skin looks so healthy and what skin care do you use?"
- MBMelanie B.Verified BuyerReviewingPREP RefillI recommend this productRated 5 out of 5 stars1 week agoAmazing Cleanser!
I am so glad I added Prep to my Oneskin skincare routine. It cleanses but doesn’t dry out my skin. My pores seem to be more refined and my skin has a nice glow to it.
