Thanks for the query. Skin tone is something which we are born with. Skin is the mirror of internal health and to get a perfect skin you need to treat both ways - internally and externally.A good skin care regimen comprises 4 steps - cleansing, toning, moisturizing and sunblock. Based on your skin type, a dermatologist will recommend you appropriate products. Other than that, targeted therapy like chemical peels and lasers may help depending on the presenting complain. No wonder medications will help. The market is full of fake brands and waiting for customers like you. Apply your knowledge and reasoning and decide.