Is Dimethicone safe in skincare?

What it is

Dimethicone is a silicone that gives products a silky feel, smooths the look of skin and hair, and helps seal in moisture. It is one of the most common ingredients in primers, moisturisers and conditioners.

What the sources say

Dimethicone is widely assessed as safe for use in cosmetics by review bodies such as the CIR. It is not a skin-safety concern; the reasons people avoid silicones are usually personal preference or texture, not regulatory flags.

Hazard vs. real-world risk

This is a heavily misunderstood ingredient. There is no established skin-safety hazard with dimethicone. The 'silicones are bad' narrative online is largely about feel and buildup preferences — not a sourced safety finding.

Vegan & cruelty-free angle

Synthetic and typically vegan.

Open sources, no black box

Clarra doesn't embed any proprietary rating database or invent its own secret score. It draws on open, public regulatory sources and cites them, and uses Open Beauty Facts product data under the ODbL with attribution. If you want to check where a flag comes from, the source is right there — transparency is part of the point.

What Clarra reads on every product

• Ingredient flags — how named regulators (EU CosIng, IARC, Prop 65, CIR, ECHA) classify or restrict what's inside, with hazard kept separate from risk.
• Cruelty-free status — shown with positive framing: what a brand states or is certified for, never an accusation.
• Vegan status — flagging animal-derived ingredients like carmine, beeswax and lanolin, and honest about ambiguous-source ones.