how to get healthy hair within a couple of weeks...?

use any shampoo and conditioner, ones with argan oil in are the best and will make the process go more faster.

apply shampoo to only the scalp and massage in for a couple of minutes, then keeping the shampoo on apply conditioner to the ends of your hair and leave for a few seconds then wash all of it off.

when you get out of the bath gently comb your hair with a wide toothed comb and leave to air dry dont use any heat on your hair as you want it to be nice and soft.