We can surely help your skin to detan as well get a healthy glow. However becoming fairer is not completely possible. Please use a good broad spectrum sun screen. Avoid sun exposure during peak hours.
Eat plenty of fruits and vegetables and drink plenty of water. avoid junk foods.
Avoid using fairness creams which may contain steroids and actually damage your skin.
a dermatologist can suggest safe skin lightening creams as well as vitamin supplements for your healthy skin. treatments such as chemical peels laser or dermabrasion will also help you