Loading...
2-Bromo-2-Nitropropane-1 and Propy/Paraben are both keeps the product fresh ingredients. 2-Bromo-2-Nitropropane-1 is found in 8 products while Propy/Paraben appears in 1, making 2-Bromo-2-Nitropropane-1 the more widely used option.
Keeps the product fresh
Paraben preservative
hardcore intensive MAXREPAIR
2-Bromo-2-Nitropropane-1 is categorised as "Keeps the product fresh" while Propy/Paraben 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.
2-Bromo-2-Nitropropane-1 is found in 8 products, while Propy/Paraben 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.