Nerolina and Tea Tree essential oils, blended and undiluted in a 5 ml bottle, for mixing into your own unscented shampoo or after-shampoo rinse at the maker's careful dilutions.
At a glance
For the parent who would rather blend than buy ready-made, here is the heart of our Nip It hair care: the essential oil synergy itself, before it ever meets a shampoo or a rinse.