Mica

Mica molecular structure

adults • Skin contact product

Check for Different Age (6 available)

Is this safe for adults to use Mica?

✅
YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Mica is generally considered safe for adults when used in topical products. Adults generally have higher tolerance.

ℹ️General Overview

For adults, mica used on the skin is considered low risk. It’s a common mineral used for color and sparkle and is allowed for cosmetic use by government agencies, including in products for the eye area.

✅What to Do

Use products that list mica on the label as intended (creams, lotions, pressed makeup). If you’re using loose powder or products that can create dust, avoid breathing the dust. Do a small skin patch test if you have sensitive skin. Stop use and wash the area if you notice redness, burning, or irritation.

⚠️Warnings

A few scientific sources flag that mica can persist and build up in the environment and wildlife (listed by the U.S. National Library of Medicine). Government authorities (U.S. Food and Drug Administration) note that mica is approved as a color additive and may be used around the eyes, but some product-verification programs require manufacturers to document mica source and purity before allowing it in certified products — so some brands may limit or avoid it unless they can show that documentation. Avoid inhaling mica dust from loose powders, and do not use on broken or irritated skin. Watch for any signs of skin or eye irritation and stop use if they appear.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Builds Up: Some scientific records report that mica is persistent and can bioaccumulate in people and wildlife, meaning it does not break down quickly and can collect in the body over time (U.S. National Library of Medicine). Because of that persistence, repeated or long-term exposure could lead to buildup.
Environmental: Mica has been flagged as persistent and bioaccumulative in wildlife in authoritative databases, which means it can stay in the environment and accumulate in animals (U.S. National Library of Medicine). Note that another government review found no strong evidence of toxicity or bioaccumulation, but the presence of data showing persistence in wildlife supports an environmental concern (Environment Canada; U.S. National Library of Medicine).

Tap or hover over labels to see detailed risk information.

Alternative Names for Mica

This ingredient may also be listed as:

micaSERICITE GMS-CSERICITEPIGMENT WHITE 20MUSCOVITE MICAGOLDEN MICACI 77019MICAGROUP MINERALSPOTASSIUM ALUMINUM SILICATEMICASOAPSTONE

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Mica

This ingredient is found in the following products:

This list shows products that contain Mica or its alternative names.

Common Questions About Mica

Is this safe for adults to use Mica?

Yes, Mica is generally considered safe for adults based on current research.

What are the builds up risks of Mica for adults?

Builds up in the body over time with repeated use.

What are the environmental risks of Mica for adults?

Possible negative effects on the environment

What products contain Mica?

Mica is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can adults using products with Mica?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.

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