This is the best serum I have ever used and I'm in the beauty business so I should know. A TINY amount goes a long way to give outstanding shine without greasiness or weighing the hair down. A must try!

I never thought I would, but I like this as much as the Biosilk Serum! It has the perfect consistency, and doesn´t leave my hair greasy like a lot of silk serums do. I use a tiny amount after I´ve showered my hair and when my hair is dry it's smooth,...

I used the old cream based Silk Groom for many many years and just tried this serum recently. I love it! Only use a tiny tiny amount -- a little goes a long way. I normally put a little bit in and then towel dry my hair again. I've used it with short...

This product was one I was initally reluctant to use because I tend to have oily hair so adding anything with oil or shine inducing properties usually leaves me looking like a greasy mop. Kiehl's silk groom adds just the right amount of shine and...