That is what I use it for, a protein boost! I just recently discovered my hair loves protein. I give my damp hair a spritz, and follow w/ a bit of KCKT and my curls spring back to life I originally bought it as a detangler, but I like better as a protein booster when my hair gets limp/loses curl.
Henna!!! Red Raj from Henna Sooq
Co-washes: ABBA Pure Gentle (HG), Tresseme Naturals.
Low-poo: Shea Moisture (all of them), Renpure my pretty hair is parched.
Rinse-out: Tigi Bead Head Moisture Maniac, GF Length and Strength.
Leave-in: ABBA Pure Gentle, KCKT, Henna Sooq cocoveda oil.
Stylers: Fairy Tales Curly Q's gel (HG), KCCC, Shea Moisture curl enhancing smoothy, GF pure clean gel.