Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain dark pigmentation of skin of face can occur due to causes like tanning caused by overexposure to sun, exposure to heat and certain chemicals, hormonal imbalances,
nutritional deficiency etc..
The treatment is composed for it is composed
depigmentation facewashes and topical creams along with certain techniques applied over the skin to remove dead skin layer and also remove pigmentation..
Kojitin containing Kojic acid while glycolic acid and hydroquinone containing creams are helpful in treatment of
hyperpigmentation..
Along with it you can start washing your face with
Salicylic acid and glycolic acid containing facewash..
Apply Vitamin E and C containing creams..
Exfoliate your skin twice a week with a gentle scrub..
Take Vitamin C supplements and drink plenty of water..
You can also go for treatments like Photofacial,
Microdermabrasion and chemical peeling.
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.