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 tanning of skin and pimples and both of them is leading to pigmentation and darkening of skin..
I would suggest you to first of all limit sun exposure and apply SPF 50 containing sunscreen lotion..
You should wash your face with
Salicylic acid and
glycolic acid containing facewash as it will help in peeling of dead skin..
You should apply creams containing Kojic Acid, Glycolic acid and arbutin..
Hydroquinone containing creams are also helpful..
Apply Vitamin E containing gels and creams at night..
For acne you can apply
Benzoyl Peroxide and Clindamycin gels..
You can also apply Retinoids like Adapelene..
Scrub you face twice a week with a gentle face scrub..
Do cool compresses..
For dark circles along with
depigmentation treatment you can also soothe your eyes by placing cucumber slices and grated potato..
You can also limit stress by meditation, limit watching Television, computers, mobile etc..
You can also go for treatment like
Microdermabrasion and Photofacial..
Take Multivitamin supplements and avoid oily food..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora..