This is because coily hair retains less moisture due ... to consider potential side effects before using this treatment. If your hair type is straight or wavy, it may appear oily or greasy quickly.

The treatment can be done at a salon ... Vaughn recommends weekly treatments for coarse, curly/coily hair and bi-monthly ...

(There's also a permanent method, a keratin treatment, that lies somewhere ... between new growth and relaxed hair is fragile (especially for coily hair), so breakage is possible.

“Oil treatment can be very beneficial to really ... those with textured natural hair—specifically, those with coily, curly ...