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Inositol

What Inositol is & what it does

A sugar-like conditioning agent and humectant that hydrates and helps smooth the skin surface. It is gentle and supports a soft, healthy-looking finish.

What does Inositol do in skincare?

Inositol is a sugar-like compound commonly used in skincare as a conditioning and humectant-type ingredient. It can help support a smooth, hydrated feel on the skin. It is often included as a supporting ingredient rather than a primary active.

Is Inositol safe?

Inositol is generally considered safe as used in cosmetic formulas. It is a naturally occurring compound also found in the body and in many foods. As always, individual sensitivities are possible, so consult a professional if you have concerns.

Is Inositol vegan?

Inositol used in cosmetics is typically produced from plant sources or by fermentation, so it is generally suitable for vegans. Because sourcing can vary by manufacturer, those who strictly avoid animal inputs may wish to confirm with the brand. The molecule itself is not animal-specific.

Sunscreens with Inositol

We rate 92 sunscreens that contain it, showing the top 10 by overall score:

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