---
product_id: 517178040
title: "- PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin"
price: "$153"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/517178040-prep-facial-cleanser-to-exfoliate-and-support-skin-balance-dermatologist
store_origin: NZ
region: New Zealand
---

# - PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin

**Price:** $153
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** - PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin
- **How much does it cost?** $153 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/517178040-prep-facial-cleanser-to-exfoliate-and-support-skin-balance-dermatologist)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

desertcart.com: OneSkin PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin : Beauty & Personal Care

Review: Very cleansing and gentle - I was amazed the first time I used it. Best when paired with their lotion. I'm 67 and have Rosacea. Even though it's not made for this I find it very calming and soothing. I highly recommend.
Review: Cleanses and does not dry skin - My gosh, how did I not find this sooner? The entire line is just amazing.

## Features

- Improve the penetration of the OS-01 peptide: Shown in lab studies to increase the peptide penetration by up to 2x when used before OS-01 FACE
- More peptide, more benefit: By increasing the penetration of the peptide, you can maximize its benefit. This has been confirmed in lab studies by a 40% increase in key hydration biomarker, AQP3
- Maintain skin's natural balance: PREP is designed with gentle ingredients to avoid stripping the skin of its natural lipid barrier and to help maintain skin's microbiome
- Safe & clean: Suitable for all skin types and genders, PREP is clean, vegan, cruelty-free and fragrance-free. Plus PREP does not contain detergents or sulfates known to strip the skin.
- Directions: Incorporate PREP gentle gel cleanser into skin care routine by lathering 1-2 pumps of cleanser in damp hands until a light foam is formed. Then, using circular movements, gently massage onto damp skin. Rinse thoroughly and pat dry any wet skin.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 134 Reviews |

## Images

![- PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin - Image 1](https://m.media-amazon.com/images/I/51wK2C-tjmL.jpg)

## Questions & Answers

**Q: What is the pH of OS-01 PREP?**
A: OS-01 PREP pH is 5.5-7.0

**Q: How does OS-01 PREP specifically prepare my skin for the OS-01 FACE Topical Supplement?**
A: OS-01 PREP gently removes build-up of dirt, dead skin cells and makeup/sunscreen ingredients without disrupting your natural lipid barrier so that OS-01 FACE can absorb more readily–ensuring you see maximum results from the OS-01 peptide.

**Q: How long will one bottle of OS-01 PREP last?**
A: We estimate that the 200 ml bottle of OS-01 PREP will last approximately 1-2 months, when used as directed.

**Q: What is the shelf life of OS-01 PREP? How should it be stored?**
A: OS-01 PREP has a shelf life of 24 months. All OneSkin products can be stored at room temperature away from direct sunlight.

**Q: How should I integrate OS-01 PREP into my current skincare routine?**
A: Use OS-01 PREP every evening to cleanse your skin, followed immediately by OS-01 FACE and OS-01 EYE. If you have oily skin and prefer to cleanse both morning and night, you can also use PREP to wash your face at the start of each day.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very cleansing and gentle
*by P***E on January 6, 2026*

I was amazed the first time I used it. Best when paired with their lotion. I'm 67 and have Rosacea. Even though it's not made for this I find it very calming and soothing. I highly recommend.

### ⭐⭐⭐⭐⭐ Cleanses and does not dry skin
*by C***E on December 19, 2025*

My gosh, how did I not find this sooner? The entire line is just amazing.

### ⭐⭐⭐⭐⭐ Holy grail cleanser!
*by J***H on November 2, 2025*

This is my new HG cleanser! I’m a 50 y/o F OSPW: oily, sensitive, pigmented, and I have a tendency to wrinkles due to sun damage in my youth. This cleanser reduces my red cheeks, nose, and chin. I have had zero sensitivity to it and zero breakouts! It cleanses very well but doesn’t strip my skin at all, and it doesn’t sting my eyes. I love everything about it!

## Frequently Bought Together

- OneSkin PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin
- OneSkin FACE OS-01 Peptide Topical Supplement & Skin Longevity Age Reversal Moisturizer
- OneSkin BODY OS-01 Peptide Skin Longevity Daily Moisturizer- Improves Skin Texture & Barrier, For All Skin Types Including Sensitive Skin

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**Shop now:** [https://www.desertcart.nz/products/517178040-prep-facial-cleanser-to-exfoliate-and-support-skin-balance-dermatologist](https://www.desertcart.nz/products/517178040-prep-facial-cleanser-to-exfoliate-and-support-skin-balance-dermatologist)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*