Blue 1

Blue 1 molecular structure

0-6 month old newbornsSkin contact product

Check for Different Age (6 available)

Is this safe for 0-6 month old newborns to use Blue 1?

YES - Generally Safe
Danger Score: 2 (Lower is safer)
Quick Answer: Blue 1 is generally considered safe for 0-6 month old babies when used in topical products. Always consult your pediatrician for newborns.

ℹ️General Overview

For newborns and infants (0–6 months) Blue 1 is considered low risk by public ingredient safety listings, but babies’ skin is very sensitive. It’s best to avoid products with added color on infants this young unless needed.

What to Do

Try to choose products without added dyes for newborns and babies. If you must use a product with Blue 1, apply a very small amount to a tiny area of normal skin first and watch for 48 hours. Keep the product away from the face, especially eyes and mouth, and don’t use on cuts or diaper area.

⚠️Warnings

Public ingredient safety listings note low concerns for cancer, allergies and reproductive effects for Blue 1, but the main concern for babies is skin sensitivity. Stop use and call your pediatrician if you see redness, swelling, itching, or any rash after using a product with this dye. Avoid products with this dye on broken skin and avoid frequent or large-area use on infants.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: Blue 1 is used on the skin and safety reviews report only low-level concerns for cancer, allergies/immunity, and developmental or reproductive effects. No higher-than-low risks or restrictions were identified for typical topical use, so there are no known health risks based on the available assessments.

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Alternative Names for Blue 1

This ingredient may also be listed as:

blue 1ci 42090 fd c blue no 1BLUE 1BLUE DYE NUMBER 1

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

Products Containing Blue 1

This ingredient is found in the following products:

This list shows products that contain Blue 1 or its alternative names.

Common Questions About Blue 1

Is this ingredient safe for newborns to use Blue 1?

Yes, Blue 1 is generally considered safe for 0-6 month old babies based on current research.

What are the no known risk risks of Blue 1 for newborns?

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 Blue 1?

Blue 1 is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can infants start using products with Blue 1?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 0-6 month old babies. Use the age selector above to check other ages.

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