Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern..
As per you complain it seems that you have generalized pigmentation on face along with tanned dead skin layer..
I would suggest you to first of all limit sun exposure or exposure to dry and cold or hot air..
Try to keep the face covered when exposed to such conditions..
It at all you are exposed to sun always apply a sunscreen lotion ..
You should start washing your face with
Salicylic acid and
Glycolic acid containing facewash..
You can apply creams containing
Kojic acid, glycolic acid and arbutin..
Apply Vitamin E gel and aloevera gel..
You can exfoliate your skin twice a week with a gentle scrub..
You should take
multivitamin supplements..
Drink plenty of water as it maintains shine and elasticity of skin.
Take more green leafy vegetables in diet..
You can also go for treatments like
Microdermabrasion, chemical peeling, photofacials etc.
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.