Loading...
1-Methylhydantoin-2-Imide and Cetylpyridium Chloride are both keeps the product fresh ingredients. 1-Methylhydantoin-2-Imide is found in 8 products while Cetylpyridium Chloride appears in 1, making 1-Methylhydantoin-2-Imide the more widely used option.
Keeps the product fresh
Keeps the product fresh
1-Methylhydantoin-2-Imide is categorised as "Keeps the product fresh" while Cetylpyridium Chloride 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 Cetylpyridium Chloride is found in 1 products in our database.
Some links on this site are affiliate links. We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.
© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.