Rare Earth Clay Face Mask for Pores & Uneven Texture

Name: Kiehl's Since 1851 Rare Earth Clay Face Mask for Pores & Uneven Texture
Brand: Kiehl's Since 1851

maskpremium

Overall score6.7

Kiehl's Since 1851 Rare Earth Clay Face Mask for Pores & Uneven Texture scores 6.7/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).

✶ Hero ingredients

#4Propanediol

Draws in moisture

#5Glycerin

One of the most effective humectants

#7Caprylic/Capric Triglyceride

Coconut-derived emollient

Score breakdown

Overall

6.7

Hydration Efficacy5.6

Irritation Risk9.5

Active Ingredient Strength2.0

Ingredient Transparency7.5

Formulation Safety9.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

Scores last verified: June 2026

What makes Kiehl's Since 1851 Rare Earth Clay Face Mask for Pores & Uneven Texture stand out

Kiehl's Since 1851 Rare Earth Clay Face Mask for Pores & Uneven Texture is a solid mask with an overall score of 6.7/9.8. Positioned in the premium bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Propanediol, Glycerin, Caprylic/Capric Triglyceride — ingredients that support the skin barrier and moisture levels.

It performs well on low irritation risk (9.5). On the flip side, active ingredient concentration is on the lighter side.

Is this right for you?

Great for

✓Sensitive skin — low irritation risk with a gentle formulation
✓Safety-conscious shoppers — clean formulation with minimal flags
✓Ingredient-aware buyers — transparent, well-documented formula

May not suit

⚠Those seeking potent actives — this leans more maintenance than treatment

Key ingredients

✶
Propanediol
Draws in moisture — #4 in the INCI list
✶
Glycerin
Draws in moisture — #5 in the INCI list

What creators are saying

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Full ingredient list

17 ingredients — listed in INCI order (highest concentration first)

#1Aqua / Water / Eau #2Kaolin #3Bentonite #4Propanediol #5Glycerin #7Caprylic/Capric Triglyceride #8Cetearyl Alcohol #9Zea Mays Starch / Corn Starch #10

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✶

Caprylic/Capric Triglyceride

Softens and smooths — #7 in the INCI list

✶

Cetearyl Alcohol

Softens and smooths — #8 in the INCI list

✶

Zea Mays Starch / Corn Starch

Softens and smooths — #9 in the INCI list

Phenoxyethanol

#11Ceteareth-20

#12Caprylyl Glycol