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Stearic Acid

INCI · Stearic Acid

Revelika safety grade

Overview

A fatty acid used as an emollient, thickener and emulsifier that gives creams body and a soft after-feel. It occurs naturally in many plant and animal fats.

Who it's for

Most skin types as a supporting texture ingredient.

Cautions

A formulation ingredient; well tolerated.

Suitability
Suits skin type
Dry Oily Combination Sensitive Acne-prone Mature Normal
Targets
Concentration
Concentration0 – 10%
Effective from
Max safe
In the glossary
Frequently asked
What does Stearic Acid do in skincare?

A fatty acid used as an emollient, thickener and emulsifier that gives creams body and a soft after-feel. It occurs naturally in many plant and animal fats.

Is Stearic Acid considered safe for skin?

A formulation ingredient; well tolerated.

RRevelika

A science-forward beauty ingredient encyclopedia. Every entry is written from published research and graded conservatively before it publishes.

Editorial standard

Content is educational, not medical advice. When evidence is uncertain we say so — and we default to caution on pregnancy safety.

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© 2026 REVELIKA · Built by ThirteenTabsEvidence-based · written from published research, graded conservatively