Mane 'n Tail Daily Leave In Conditioning Treatment Hair Strengthener is an advanced formula designed to nourish, repair, and protect hair strands, promoting longer, stronger, and healthier-looking hair. Designed specifically for damaged hair, Mane 'n Tail Daily Leave In Conditioning Treatment Hair Strengthener is an advanced formula that will nourish and repair your locks while protecting them from further damage. With regular use, this treatment promotes longer, stronger, and healthier-looking hair that will have you feeling confident and beautiful.