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1-Methylhydantoin-2-Imide and Dmdm Hydantoin are both keeps the product fresh ingredients. 1-Methylhydantoin-2-Imide is found in 8 products while Dmdm Hydantoin appears in 28, making Dmdm Hydantoin the more widely used option.
Keeps the product fresh
Formaldehyde-releasing preservative
1-Methylhydantoin-2-Imide is categorised as "Keeps the product fresh" while Dmdm Hydantoin is categorised as "Keeps the product fresh". They serve different functions in skincare formulations.
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
1-Methylhydantoin-2-Imide is found in 8 products, while Dmdm Hydantoin is found in 28 products in our database.
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