I mix it up with most my leave on treatments or styling products, it is really lovely. On frizzy days I used it by itself. 

This drops smells so nice! I apply it on damp skin, and you will see how the hair is nourished. It is a very expensive product for a small bottle, but worth it

I’ve tried this the 2 ways it suggests, both mixed in with conditioner then rinsed out and left in prior to drying. I prefer the 2nd method. Certainly seems to make my hair feel and look healthier. Not cheap but will keep using as an occasional treat.