Yarok is a Hebrew word that means “green.” And to get the promo-speak out of the way, “Yarok Sensory Treatment for Hair and Scalp utilizes vitamins and minerals from plants, organically grown and responsibly harvested, to replenish what daily living has depleted from the scalp to restore hair’s shine, movement and style.”

But what interests us is their little travel kit - a cure little box filled with all your favourite hair serums packaged small enough to fit in your carry-on.