Use as conditioner or grooming aid Detangles and moisturizes Not tested on animals This light free-flowing conditioner detangles and conditions, leaving hair soft and manageable but not greasy. Can also be used as a grooming aid when left in the hair and not rinsed. After shampooing with the Kiehl's Shampoo appropriate for your hair and scalp type, rinse hair thoroughly. Apply Formula 133 Hair Conditioner by gently working it into the scalp and hair - especially the ends - and combing through. Leave in for a few minutes and then rinse out. Our groom may be applied again after rinsing and allowed to remain on hair as a conditioner and grooming aid, if desired. 500ml