Hi. Greetings. The following would help you :
1. If u use sunscreen, use a gel based one- in day time of SPF 30 applied half hour before sun exposure
2. Daily bed time use of retinoid based cream would help.
3. Use a salicylic acid based face wash
4. Evaluation by dermatologist for acne if any
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 maintaining your skin.
Hope this helps.
Warm regards. PS- further queries may be sent on follow up messaging.