Salicylic and Sulfur Soap

Has anyone used these soaps with success for hyperpigmented skin?

Soaps in general are too mild in concentration to help with HP and they are applied on skin for too short time to have much effect. I like KAVI sulfur soaps and AHA, BHA peels. A sulfur ointment gave me faster results with HP fading than soaps. A chemical peel is a better solution for HP.

I did not enjoy acid peels much when I had one done, but I will definitely look into the KAVI soap. Thanks!