Trehalose

6-12 month old babiesSkin contact product

Check for Different Age (6 available)

Can older babies use Trehalose?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Trehalose 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 babies aged 6–12 months, trehalose is a very low-risk moisturizing ingredient. It’s a sugar that helps skin stay hydrated and is not known to cause harm in normal topical use.

What to Do

Use products that are made for infants or labeled for baby skin. Before using a new product, do a small patch test on the inner forearm or thigh and wait 24 hours to check for redness or rash. Apply only small amounts to healthy (not broken) skin and avoid the eyes and inside the mouth. If your baby has very sensitive skin or eczema, check with your pediatrician before trying new products.

⚠️Warnings

Watch for any redness, swelling, itching, or rash and stop use if these appear. Government reviews (Environment Canada) classify trehalose as not expected to be toxic and not persistent in the environment, and an industry safety review (Cosmetic Ingredient Review) notes that manufacturers should control concentration and purity — so prefer reputable baby-formulated products and avoid items from unknown sources. Also be aware that some product certification programs may limit use of an ingredient unless the maker provides supporting safety data.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: A government chemical review found trehalose is not expected to be harmful to organs, does not stay in the environment, and does not build up in the body. An industry safety review only lists routine recommendations about product concentration or purity (not health hazards). For topical use there are no documented risks identified by these assessments.

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Alternative Names for Trehalose

This ingredient may also be listed as:

trehaloseNCGC00248923-01CCG-208048ALPHA-D-GLCP-(1↔1)-ALPHA-D-GLCPAS-10470SB19117AM83982DB12310(2R,3S,4S,5R,6R)-2-(HYDROXYMETHYL)-6-{[(2R,3R,4S,5S,6R)-3,4,5-TRIHYDROXY-6-(HYDROXYMETHYL)OXAN-2-YL]OXY}OXANE-3,4,5-TRIOLAKOS016010347SMP1_000299

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

Products Containing Trehalose

This ingredient is found in the following products:

This list shows products that contain Trehalose or its alternative names.

Common Questions About Trehalose

Can older babies safely use Trehalose?

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

What are the no known risk risks of Trehalose for older babies?

No immediate health concerns found based on current research. This is especially important for babies whose skin and systems are still developing.

What products contain Trehalose?

Trehalose 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 Trehalose?

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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