OneSkin PREP Facial Cleanser — Gentle Daily Cleanser for Sensitive Skin

Overview

Meet PREP, OneSkin's daily facial cleanser designed to remove impurities, light makeup, and sunscreen without disrupting the skin barrier. The gel formula cleanses softly, leaving skin feeling fresh, balanced, and ready for the next steps in your routine. The fragrance-free recipe is crafted to be comfortable for sensitive skin and is vegan and cruelty-free.

The cleansing experience is lightweight and refreshing, delivering just enough lather to sweep away surface impurities while preserving skin texture. PREP rinses clean, leaving skin looking and feeling clear without a drying afterfeel. For best results, consider PREP as the prep step before your OS-01 routine.

Lab-Informed Details You May Encounter

In controlled tests, PREP has shown potential to enhance the delivery of the OS-01 peptide when used before OS-01 FACE. Lab data indicates a possible twofold increase in peptide penetration and up to a 40% rise in a key hydration biomarker (AQP3) with higher peptide delivery. These findings describe potential interactions and should be understood as lab observations rather than guaranteed outcomes.

Key Benefits You Might Notice

• Penetration synergy: lab studies suggest PREP can double OS-01 peptide penetration when used before OS-01 FACE.
• Hydration signal: data show a 40% increase in a hydration biomarker (AQP3) under study conditions with enhanced peptide delivery.
• Skin balance: the cleanser uses gentle ingredients designed to avoid stripping the skin's natural lipid barrier and to support the skin's microbiome.
• Clean, inclusive formulation: suitable for all skin types and genders; vegan, cruelty-free, fragrance-free, and free from detergents or sulfates that may irritate skin.

Who Is PREP For?

• Anyone seeking a daily cleanse that effectively removes impurities, sunscreen, and light makeup without harsh surfactants.
• Those with sensitive or reactive skin looking for a fragrance-free option that still cleanses thoroughly.

How to Use

1. Dispense 1-2 pumps onto damp hands and rub to form a light foam.
2. Gently massage onto damp skin with circular motions.
3. Rinse thoroughly and pat dry; follow with OS-01 FACE or your preferred routine.

Note: Lab-informed claims describe potential interactions when PREP is used with OS-01 products and may vary with real-world use.