For toddlers and young children (2–5 years), isododecane is usually safe in the small amounts used in lotions, creams, and makeup. It is a low-risk ingredient overall, but it can sometimes bother sensitive skin.
Use products made for kids or gentle skin products. Do a small patch test on the forearm before first use. Don’t put products with this ingredient on broken or irritated skin. Avoid sprays near a child’s face to reduce breathing exposure. If redness, rash, or eye irritation appears, stop use and wash the area with water.
Watch for skin redness, itching, or stinging — limited evidence shows it can irritate skin (Cosmetic Ingredient Review and peer-reviewed studies). Animal studies flagged organ and nervous-system effects only at high doses not typical for normal skin use (European chemicals authority and Cosmetic Ingredient Review). Some safety-certification programs require companies to document safety before including this ingredient in certified products.
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This ingredient is found in the following products:
This list shows products that contain Isododecane or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Isododecane safety and effects.
Yes, Isododecane is generally considered safe for 2-5 year old children based on current research.
May harm organs like liver, kidneys, or lungs with repeated use. 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.
Possible effects on early brain growth and mental development. Young children may be more sensitive to these effects.
Possible negative effects on the environment Young children may be more sensitive to these effects.
Isododecane 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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