Hydrogenated Polyisobutene

Hydrogenated Polyisobutene molecular structure

6-12 month old babies • Skin contact product

Check for Different Age (6 available)

Can older babies use Hydrogenated Polyisobutene?

✅
YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Hydrogenated Polyisobutene is generally considered safe for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For infants 6–12 months (baby, infant, 6-12 month old): this ingredient is generally used to soften and protect skin and is likely low risk when found in baby-formulated creams and lotions at normal, low concentrations.

✅What to Do

Use products made for babies and trusted brands; do a small patch test behind the ear or on the forearm and wait 24–48 hours before wider use; avoid putting products on broken, raw, or severely irritated skin; keep creams away from the face, eyes, and mouth; if your baby has eczema or very sensitive skin, check with your pediatrician before adding a new product.

⚠️Warnings

Watch for any new redness, rash, swelling, or breathing difficulty — stop use and talk to your pediatrician if these occur. Note: a European regulatory agency (ECHA) has flagged possible non-reproductive organ-system effects in some contexts, and an industry review (CIR) notes data gaps and concentration/impurity considerations. Because of those notes, avoid products where the ingredient concentration is unknown or where many new ingredients are introduced at once.

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

Can older babies safely use Hydrogenated Polyisobutene?

Yes, Hydrogenated Polyisobutene is generally considered safe for 6-12 month old babies based on current research.

What are the organ risk risks of Hydrogenated Polyisobutene for older babies?

May harm organs like liver, kidneys, or lungs with repeated use. This is especially important for babies whose skin and systems are still developing.

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 appropriate for older babies to using products with Hydrogenated Polyisobutene?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 6-12 month old babies. Use the age selector above to check other ages.

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