HELLO..thanks for your query.
You can follow a few steps to achieve a clearer skin :
1) Use a broad spectrum sun-screen and wear it continuously throughout the day.It is good to apply this even indoors.Ensure you have put on the sunscreen 20 mins before stepping out.
2)Use Glycolic acid
based creams at night .They are good exfoliators and help you achieve a clearer skin.
3)You can use Vit.C based creams in the morning .
4)Orally Vit C (1000MG) daily can be taken or other antioxidants
5)You can go in for Glycolic Peels with a dermatologist
to achieve a better lightening of skin.These peels when done once on 15-30 days ,can achieve a lightening of skin tone to a great extent.
Lomella should not be used for skin lightening for long.
Hope you find this helpful.