Di
Dimethicone
DimethiconeBarrier
Silicone-family occlusive. Lighter feel than petrolatum; common in primers + barrier-supportive moisturizers.
What it does
Dimethicone forms a breathable film that reduces water loss and smooths texture. Often misunderstood — it's non-comedogenic and inert. Used in primers (smooths out fine lines visually), face moisturizers, and as a vehicle in many sunscreens. Doesn't degrade with daily wear.
Also known as
silicone
Pairs worth knowing
This page is public and indexed on purpose (unlike profiles and drops, which are unlisted) — it’s the citation behind shared ingredient cards, and it should be findable.
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