Polymethyl Methacrylate

6-12 month old babies • Skin contact product

Check for Different Age (6 available)

Can older babies use Polymethyl Methacrylate?

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NOT RECOMMENDED

Danger Score: 6 (Lower is safer)

Quick Answer: Polymethyl Methacrylate not recommended for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For babies 6–12 months (older infants, crawlers), this ingredient is moderately concerning. The main worries are possible contamination by harmful impurities and reports of allergic or breathing reactions in adults exposed at work. There is limited safety testing specifically on infant skin.

✅What to Do

Prefer baby-specific products that do not list this ingredient. If a product for a baby does contain it, avoid using it on the face, hands, diaper area, or any broken skin. Use it rarely and in small amounts only on limited areas, and stop use if you see any redness or rash. When possible, choose products that state they have been tested for impurities or are free of harsh contaminants.

⚠️Warnings

Watch for any new redness, rash, swelling, or breathing changes after using a product with this ingredient. The main concerns are contamination with methacrylic acid, acrylic acid, or benzene (contamination reports), and allergic or respiratory reactions reported in occupational studies (Association of Occupational and Environmental Clinics). Regulatory and industry reviews also note limited data and some concerns about organ system effects (Environment Canada; Cosmetic Ingredient Review). If you see symptoms or are worried, stop use and contact your pediatrician.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

Immune system: This ingredient has evidence of causing immune or allergy problems. The Association of Occupational and Environmental Clinics (AOEC) reports strong evidence it can be an immune and respiratory toxicant or allergen, and the U.S. National Library of Medicine notes limited evidence of immune-system effects. That means it can trigger allergic reactions or immune changes in children who touch or breathe it.

Asthma: There is strong evidence it can harm the lungs or act as a respiratory allergen. The AOEC lists it as a human respiratory toxicant/allergen, so it may make wheezing or asthma worse in sensitive children.

Organ Risk: A government review (Environment Canada) classifies this substance as expected to be toxic or harmful to non-reproductive organs and assigns it a medium human health priority. Repeated or heavy exposure could hurt organs like the liver, kidneys, or lungs.

Cancer: While the international cancer agency notes the ingredient itself is not likely to cause cancer, the ingredient is flagged for high contamination risk with chemicals such as benzene. Benzene is a known human carcinogen, so contamination raises real cancer concerns if present.

Long-Term Risk: There are data gaps and regulatory limits noted by industry safety reviewers (Cosmetic Ingredient Review) and government reviewers. Combined with contamination concerns and organ-toxicity classifications, this suggests possible long-term health risks from repeated exposure over time.

Tap or hover over labels to see detailed risk information.

Alternative Names for Polymethyl Methacrylate

This ingredient may also be listed as:

polymethyl methacrylatePOLYMETHYL METHACRYLATE2-PROPENOIC ACID, 2-METHYL-, METHYL ESTER, HOMOPOLYMERHOMOPOLYMER 2-PROPENOIC ACID, 2-METHYL-, METHYL ESTERMETHYL ESTER HOMOPOLYMER 2-PROPENOIC ACID, 2-METHYL-

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

Research Articles on Polymethyl Methacrylate

Scientific research related to this ingredient:

Polymethyl-Methacrylate Hypersensitivity with Associated Folliculitis Decalvans After Cranioplasty: A Case Report.

PMID: 40678308PubMed ↗

These research articles provide scientific evidence about Polymethyl Methacrylate safety and effects.

Common Questions About Polymethyl Methacrylate

Can older babies safely use Polymethyl Methacrylate?

Polymethyl Methacrylate is not recommended for 6-12 month old babies due to potential safety risks.

What are the immune system risks of Polymethyl Methacrylate for older babies?

Could weaken or confuse immune system. This is especially important for babies whose skin and systems are still developing.

What are the asthma risks of Polymethyl Methacrylate for older babies?

Can make breathing issues like asthma worse in babies and kids. This is especially important for babies whose skin and systems are still developing.

What are the organ risk risks of Polymethyl Methacrylate 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 are the cancer risks of Polymethyl Methacrylate for older babies?

Connected to cancer risk with long-term or repeated exposure. This is especially important for babies whose skin and systems are still developing.

What are the long-term risk risks of Polymethyl Methacrylate for older babies?

Linked to long-term health effects after years of use or exposure. This is especially important for babies whose skin and systems are still developing.

What products contain Polymethyl Methacrylate?

Polymethyl Methacrylate 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 Polymethyl Methacrylate?

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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