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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

DMDM HYDANTOIN AND IODOPROPYNYL BUTYLCARBAMATE

1% line markerAI-analyzed

preservativeantimicrobial

What it does

A preservative blend commonly used in cosmetics to prevent microbial growth. DMDM Hydantoin is a formaldehyde-releasing preservative, while Iodopropynyl Butylcarbamate is an antifungal agent.

Skin Concerns

No specific concern data available

Safety & Science

Safety summary

Generally considered safe in cosmetic formulations at low concentrations, though some individuals may experience contact dermatitis due to formaldehyde release from DMDM Hydantoin or sensitivity to Iodopropynyl Butylcarbamate.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: DMDM HYDANTOIN AND IODOPROPYNYL BUTYLCARBAMATE
Functions: preservative, antimicrobial
Products: 1 product

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

DMDM HYDANTOIN AND IODOPROPYNYL BUTYLCARBAMATE — Skincare Ingredient Guide — Dermasift — Dermasift