The best. Hands down. Makes hair silky and shiny and smells UHMAZING. Can be purchased at Ulta for a reasonable price. Word to the wise, don't overuse this product, a little goes a long way otherwise your hair will look oily.
My favorite product that always makes my hair feel silky soft. I used about a dime size 2-3 times a week after I wash and blow dry my hair. It's very accessible at drugstores and even hair salons sell them too.