Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern.
As per your complain in case if you have a darker skin tone since birth then it is not possible to improve it as it is genetically inherited..
But in case if the skin tone has darkened over the period of time then it can be improve..
I would suggest you to wash your face with
salicylic acid and
glycolic acid containing facewash..
Apply creams containing
Kojic acid, glycolic acid and arbutin..
Apply
Vitamin E gel at night..
It will help in improving
dark circles too and in addtition you can also do cool compresses over the eyes..
Take Vitamin C supplemets..
Keep grated potato over the eyes..
Cucumber slices can also help in reducing stress improve tone.
Grapeseed extract can also be helpful..
Drink plenty of water..
Keep stress minimal and avoid excessive use of laptops mobiles etc..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.