Hi doctor my age is 18 years old so past 4 months back I met dermatologist and I said my skin problems (oily skin, pimples and hyper pigmentation) and doctor recommended max rich e lotion and clindamycin phosphate gel and I used this products for 1 month and there is no results on my face and again I met doctor and said my problem and doctor recommended me demelan cream and I used that for a month and I didn't get results. So now I started using mamaearth tea tree face wash and bye bye blemishes cream. So is it okay to use?