i agree, its great for adding moisture, my hair loves the stuff! i also use it to seal my ends, as a leave in treatment and i also mix it with my condish. i only use conditioner and oil. its one of my favs. (i have a ever growing collection of hair oils )
i dont know from personal use if it helps with growth, but i have heard that it does help with growth. you would have to message it on your scalp to see if it works for you.

my hair: 3b, high porosity, high density and coarse hair (i think i finally figured that all out)
my hair loves conditioner only styling!
Oils and my own procuts are my hairs best friend
my hair goal length is bra strap length when curly.