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Ingredient

Titanium dioxide

Low concern

Not a red flag on its own. Pay attention if it shows up often.

What it is

Titanium dioxide, another mineral filter.

Why it’s used

Sun protection and a little opacity in food and pills.

What to know

A keep on skin. Inhaled powders are a different question — don’t breathe spray SPF.

Who should skip

Avoid spray-on mineral dust.

A gentler swap

Lotion mineral SPF.

You’ll see it in

Sunscreen, some sweets as a white.

Found in

All ingredients