For 2–5 year olds (toddlers and preschoolers), calcium carbonate used on the skin in creams, lotions, sunscreens and powders is generally low risk. It is an inert mineral and is not expected to build up in the body when used on skin.
Choose products formulated for children or labeled for sensitive skin. Avoid loose, dusty powders around young children—use creams or compact forms instead. If a product contains a very fine powder, apply it away from the child’s face and avoid blowing or shaking the product. Rinse eyes with water if product gets in them. If skin becomes red or irritated, stop using the product and wash the area with plain water.
Watch for dust or very fine (powdered or nano-scale) forms—fine particles can irritate the nose, throat or lungs if inhaled (source: Cosmetic Ingredient Review; NanoWerk). Some safety reviews note restrictions or special requirements for certain uses (source: U.S. Food and Drug Administration / Environment Canada). Do not let children inhale or eat the product. If your child coughs, wheezes, has trouble breathing, or has a lasting skin reaction after use, seek medical care.
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This ingredient is found in the following products:
This list shows products that contain Calcium Carbonate or its alternative names.
Yes, Calcium Carbonate is generally considered safe for 2-5 year old children based on current research.
Can be absorbed through the skin and get into the bloodstream. Young children may be more sensitive to these effects.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. Young children may be more sensitive to these effects.
Banned or heavily restricted in one or more countries. Young children may be more sensitive to these effects.
Calcium Carbonate is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 2-5 year old children. Use the age selector above to check other ages.
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