I do believe i have come across this query earlier on this portal & replied.
To keep things neutral and clear, there are many options.. creams , lotions , peels, mesotherapy , lasers and the like that can individually or more importantly in combination give you a clear glowing skin.
In my erstwhile practice in namma Bengaluru I do work with a pharmacist who manufactures our own de tanning lotions among other lotions & potions.
Should you wish to consult further, suggest you use this App's INSTANT ONLINE Consultation 🙏
Health Tips
Avoid OTC products, home remedies, self medication and Google suggestions as well as parlours and non-dermatology headed clinics that promise cures.