Hydrogenated Polyisobutene

Hydrogenated Polyisobutene molecular structure

2-5 year old preschoolersSkin contact product

Check for Different Age (6 available)

Safe for preschoolers to use Hydrogenated Polyisobutene?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Hydrogenated Polyisobutene is generally considered safe for 2-5 year old children when used in topical products. Consider preschooler activity levels.

ℹ️General Overview

For toddlers and preschoolers (2–5 years), this ingredient is generally low risk when it’s used in normal skin creams and lotions at the low levels found in children’s products. It works as a softening, protective ingredient.

What to Do

Choose products made for young children, follow the product instructions, and use as directed. Before broad use, do a simple patch test: apply a small amount to the inside of the forearm, wait 24 hours, and check for redness or irritation. Avoid using on raw, broken, or inflamed skin. If your child develops a rash, swelling, or other unusual symptoms, stop use and check with your pediatrician.

⚠️Warnings

One European regulatory agency (European Chemicals Agency, ECHA) has noted a classification related to non-reproductive organ system toxicity, and an industry review group (Cosmetic Ingredient Review, CIR) notes data gaps and recommended limits on concentrations and impurities. Because of those notes: avoid products that list this ingredient at unusually high concentrations or industrial-grade formulations, watch for persistent skin irritation or new symptoms, and do not use on open wounds. If you’re concerned, choose a tested children’s or baby product from a reputable brand and speak with your pediatrician.

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

Safe for preschoolers to use Hydrogenated Polyisobutene?

Yes, Hydrogenated Polyisobutene is generally considered safe for 2-5 year old children based on current research.

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

May harm organs like liver, kidneys, or lungs with repeated use. Young children may be more sensitive to these effects.

What products contain Hydrogenated Polyisobutene?

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

Is this suitable for preschoolers to using products with Hydrogenated Polyisobutene?

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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