Ingredient

Dimethicone

Reviewed by SkinKnowledgeBase Editorial TeamSources verified May 20, 2026Last updated May 20, 2026

Quick Summary

Dimethicone is a silicone-based skin-conditioning ingredient used for slip and barrier-support feel.

What It Is

Dimethicone is a silicone skin-conditioning ingredient used in many barrier-support formulas.

Mechanism

It can add slip and a protective-feeling film that helps dry-feeling surfaces feel smoother and less rough.

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Ingredient
Dimethicone
Quick Summary
Dimethicone is a silicone-based skin-conditioning ingredient used for slip and barrier-support feel.
What It Is
Dimethicone is a silicone skin-conditioning ingredient used in many barrier-support formulas.
Concerns
Mechanism
It can add slip and a protective-feeling film that helps dry-feeling surfaces feel smoother and less rough.