types of split ends hair, baby split, y split, incomplete, knot, taper, tree, feather.

baby background backgroundhair biotin breakage brown care coarse concept conditioner cortex cut cuticle damage dermatology dry dye ends feather follicle frizzy hair head healthy human illustration incomplete isolated keratin knot layer long medicine medulla messy nutrition perm prevent problem protect repair root salon scalp shampoo skin split splits taper thick treatment tree types unruly vector vitamin white