Hi.
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that you have
hyperpigmentation of skin and that is leading to dark layer over the face..
There can also be sun tanning and dead skin layer over the face..
I would suggest you to start washing your face with
Salicylic acid and
glycolic acid containing facewash as it will help in peeling off dead skin layer..
You can also start applying creams containing Kojic Acid, Glycolic acid and arbutin as it is
depigmentation creams..
You can also apply creams containing Vitamin E and C..
You can apply Azelaic acid containing creams..
Exfoliate your skin twice a week with a gentle scrub..
You can also take Vitamin C supplements..
You should avoid sun exposure and apply sunscreen lotion when exposed to son..
You can go for treatment like
Microdermabrasion and chemical peeling..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.