For fine to normal hair types needing thicker fuller more manageable texture oat amino acids provide an excellent source of lightweight moisture joico body luxe shampoo is a hydrating shampoo that adds tremendous body volume and thickness to your fine hair providing enhanced style support ph 4 5 5 5 directions works best when joico body luxe shampoo conditioner are used in tandem apply a small amount of shampoo to wet hair repeat if necessary follow with a small amount of condition