SkinWis
SkinWis Scientific

PREP Facial Cleanser

Updated on: 26/05/2025
PREP Facial Cleanser
15
Total Ingredients
analysed
10 of 15
Skin-Safe
low risk
1 of 15
Potential Irritants
may irritate sensitive skin
0 of 15
Potential Pore-Clogging
comedogenic risk

Product Analysis Summary

About this product

Contains Niacinamide and Niacinamide. Mostly fragrance‑free. Formula aimed at oily and acne-prone skin. Patch-test if you have very reactive skin.

Formulation Analysis

Click any ingredient to view full details

C: Comedogenic·S: Safety·Ir: Irritancy
1 Very safe
2 Safe
3 Moderate
4 Risky
5 Avoid
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
S
2
Safety: Low risk
Ir
3
Irritancy: Moderate risk
S
3
Safety: Moderate risk
Ir
3
Irritancy: Moderate risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
2
Irritancy: Low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
S
4
Safety: High risk
Ir
4
Irritancy: High risk

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Common Questions

Frequently Asked Questions

Is OneSkin PREP Facial Cleanser comedogenic?

Appears Non-Comedogenic PREP Facial Cleanser appears to be non-comedogenic based on our ingredient analysis. None of its 15 ingredients carry a high comedogenic rating, making it generally suitable for acne-prone and oily skin types.

Is OneSkin a good skincare brand?

OneSkin makes products such as PREP Facial Cleanser that include some ingredients which may be problematic for sensitive or acne-prone skin. Check individual product ingredient lists and community reviews before deciding. Read more about OneSkin.

Is OneSkin PREP Facial Cleanser safe for sensitive skin?

Use with Caution PREP Facial Cleanser may not be ideal for sensitive skin. It contains 1 potential irritant including <a href="/ingredient/arnica-montana-extract" class="font-bold underline hover:text-cyan-700">Arnica Montana Extract</a> . Common triggers like Fragrance, Limonene, and Linalool can cause redness or reactions in sensitive or barrier-compromised skin. We recommend patch testing before full use.

Does OneSkin PREP Facial Cleanser clog pores?

Unlikely to Clog Pores Based on our analysis, PREP Facial Cleanser is unlikely to clog pores. None of its 15 ingredients have a comedogenic rating above 2.

Who makes OneSkin PREP Facial Cleanser?

This product is from OneSkin. See more products from OneSkin.

What are the ingredients in OneSkin PREP Facial Cleanser?

PREP Facial Cleanser contains 15 ingredients. The first ingredients listed are <a href="/ingredient/water" class="font-bold underline hover:text-cyan-700">Water</a>, <a href="/ingredient/sodium-laurylglucosides-hydroxypropylsulfonate" class="font-bold underline hover:text-cyan-700">Sodium Laurylglucosides Hydroxypropylsulfonate</a>, <a href="/ingredient/cocamidopropyl-hydroxysultaine" class="font-bold underline hover:text-cyan-700">Cocamidopropyl Hydroxysultaine</a>, <a href="/ingredient/disodium-lauryl-sulfosuccinate" class="font-bold underline hover:text-cyan-700">Disodium Lauryl Sulfosuccinate</a> and <a href="/ingredient/glycerin" class="font-bold underline hover:text-cyan-700">Glycerin</a>. Each ingredient includes a comedogenic rating, irritancy rating, and safety score. View the full annotated ingredient list above.

What do users say about OneSkin PREP Facial Cleanser?

No Reviews Yet PREP Facial Cleanser does not yet have community reviews on SkinWis. Be the first to share your experience.

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