Whitening Ingredients in Bar Soap Formulation
Asked by: paau_001
On: April 05, 2017
Product Type:
Cosmetics
Question
Why are most whitening ingredients not stable or effective in bar soap formulations with high pH?
Answer
Based on the previous information, most whitening ingredients are not stable in the high pH environment of bar soap. Adding them to bar soap would likely result in them losing their effectiveness or potentially breaking down into harmful substances. Therefore, it is generally not recommended to add typical whitening ingredients to bar soap formulations.