HI,
Apply hair serum after drying your post hair wash. Using natural hair masks will also help your hair. Use aloe vera gel, curd or olive oil.
Go through the following link, hope it helps.
http://www.ebay.com/gds/How-to-take-care-of-Rebonded-Hair-Dry-Damage-Hair-/10000000012358101/g.html
Magbasa pa