Hi. Greetings. The following would help you :
1. Daily use of sunscreen in day time of SPF 30 applied half hour before sun exposure
2. Daily bed time use of moisturiser like cetaphil or venussia. Reapply during lunch break during office hours.
3. Peeling agents and skin lightening agents prescribed by dermatologist for reducing tan, spots and improving your natural skin colour.
4. Evaluation by dermatologist for acne and treatment with topical retinoids.
Chemical Peels and micro derm abrasion for skin rejuvenation and glow.
5. Kindly read my blog on daily skin care on Practo health feed.
6. Daily fitness work out and loads of fruits and veggies will help loads in improving your skin and maintaining good figure.
Hope this helps.
Warm regards. Dr Govind S Mittal, excel care hospital, Bangalore.