1-Methylhydantoin-2-Imide (1-Methylhydantoin-2-Imide) is a keeps the product fresh used in skincare to keeps the product fresh. It's found in 8 products in our database, making it a less common ingredient.
What it does
Keeps the product fresh
Who it's best for
A necessary ingredient that keeps products safe to use.
Present in virtually all water-based skincare to prevent bacterial growth
Generally safe at cosmetic concentrations for all skin types
Without preservatives, products would spoil rapidly after opening
What does 1-Methylhydantoin-2-Imide do in skincare?
1-Methylhydantoin-2-Imide is classified as "keeps the product fresh" in skincare formulations. Keeps the product fresh.
Is 1-Methylhydantoin-2-Imide safe for sensitive skin?
1-Methylhydantoin-2-Imide is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain 1-Methylhydantoin-2-Imide?
8 products in our database contain 1-Methylhydantoin-2-Imide. The highest-rated is NIVEA Q10 plus C Anti-rides + Energie scoring 7.7/9.8.
Can I use 1-Methylhydantoin-2-Imide every day?
Preservatives are present at safe concentrations in nearly all skincare products and are encountered daily as part of normal product use.
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