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PREP Facial Cleanser

200 mL / 6.76 fl oz

PREP Facial Cleanser

200 mL / 6.76 fl oz

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

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OS-01 EYE, Travel Size

Travel-size OS-01 EYE with your first subscription

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  • Accepted National Eczema Association logo
  • Leaping bunny certified logo
  • Certified Plastic Neutral logo on a white background

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 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

4.8
Rated 4.8 out of 5 stars
Based on 1,014 reviews
Total 5 star reviews: 877 Total 4 star reviews: 83 Total 3 star reviews: 34 Total 2 star reviews: 9 Total 1 star reviews: 11
95%would recommend these products
1,014 reviews
  • K
    Kimberly
    Reviewing
    PREP Facial Cleanser
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    Great

  • JE
    J E.
    Verified Buyer
    Reviewing
    PREP Facial Cleanser
    I recommend this product
    Rated 5 out of 5 stars
    17 hours ago
    Prep facial cleanser

    Lovely cleanser.

  • JM
    Jasmine M.
    Verified Buyer
    Reviewing
    PREP Facial Cleanser
    I recommend this product
    Rated 5 out of 5 stars
    21 hours ago
    Restoring and rebalancing the chemistry of the skin on my face where I do not have to use hydrocortisone any longer.

    Restoring and rebalancing the chemistry of the skin on my face where I do not have to use hydrocortisone any longer.

  • NN
    Nicole N.
    Verified Buyer
    Reviewing
    PREP Facial Cleanser
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Love this so far!

    I love this cleanser so far (it has been a week). My skin feels clean, make up comes off completely, does not dry out my skin. Feels clean on my skin with no residue or "soap" feeling.

  • MA
    Manuela A.
    Verified Buyer
    Reviewing
    PREP Facial Cleanser Refill
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Amazing high performing cleanser

    If I could give it 10 stars, I would. The only cleanser that has effectively managed to calm down my rash flare-ups on face and hands.

    Love the soft creamy foam it creates, leaving skin feeling and looking clean and calm.

    (ps. It did take me a little getting used to since skin needs to be properly wet for the product to work at its best - I usually do a double-cleanse, either using first an oil and then prep, or washing twice with prep.)