100Ium Levulinate vs Pro - Pylparaben
100Ium Levulinate and Pro - Pylparaben are both keeps the product fresh ingredients. 100Ium Levulinate is found in 1 product while Pro - Pylparaben appears in 1, making 100Ium Levulinate the more widely used option.
100Ium Levulinate
Keeps the product fresh
Pro - Pylparaben
Paraben preservative