Hydrogenated Polyisobutene

Hydrogenated Polyisobutene molecular structure

5+ year old childrenSkin contact product

Check for Different Age (6 available)

Is this kid-friendly to use Hydrogenated Polyisobutene?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Hydrogenated Polyisobutene is generally considered safe for 5+ year old children when used in topical products. Kids may have different tolerance levels.

ℹ️General Overview

For children 5 years and older (school-age kids, big kids, preteens, teens), this ingredient is a moisturizing agent used in many lotions and balms. It is considered low risk when used in normal amounts in regular skin products.

What to Do

Choose products made for children or gentle formulations. Do a small patch test (a pea-sized amount on the inside of the forearm) and wait 24 hours before full use. Don’t put products containing this ingredient on cuts, scrapes or irritated skin. If your child gets redness, itching, swelling, or a rash, stop use and talk to your pediatrician.

⚠️Warnings

A European regulatory agency (ECHA) has reported possible non-reproductive organ system effects, and an industry safety review (CIR) notes limits on concentration and some data gaps about impurities and use levels. Because of that, avoid concentrated or industrial products and prefer finished products formulated for children. Watch for any skin reactions and stop use if they occur.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

Organ Risk: A European chemicals authority has classified this ingredient as toxic or harmful to non-reproductive organs. That means repeated topical use could affect organs like the liver or kidneys. A cosmetic industry safety panel also notes that safety assessments depend on reported maximum use levels and recommends limits, which supports the need for caution with repeated or high exposures.

Tap or hover over labels to see detailed risk information.

Alternative Names for Hydrogenated Polyisobutene

This ingredient may also be listed as:

hydrogenated polyisobuteneHYDROGENATED POLYISOBUTENEPOLYBUTENE, HYDROGENATED; POLYBUTENE, HYDROGENATEDBUTENE, HOMOPOLYMER, HYDROGENATED

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

Products Containing Hydrogenated Polyisobutene

This ingredient is found in the following products:

This list shows products that contain Hydrogenated Polyisobutene or its alternative names.

Common Questions About Hydrogenated Polyisobutene

Is this kid-friendly to use Hydrogenated Polyisobutene?

Yes, Hydrogenated Polyisobutene is generally considered safe for 5+ year old children based on current research.

What are the organ risk risks of Hydrogenated Polyisobutene for children?

May harm organs like liver, kidneys, or lungs with repeated use.

What products contain Hydrogenated Polyisobutene?

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

When can kids start using products with Hydrogenated Polyisobutene?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 5+ year old children. Use the age selector above to check other ages.

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