From the Pureology ShineMax packaging-

 

Turn frizz to fabulous! This amazing breakthrough protects and provides lubricity, leaving hair super smooth and shiny.  Featherlightm non-oily, proprietary shine complex penetrates, strengthens, and seals in colour for weightless, vibrant shine.

 

Beauty Review by Christina Hanley

 

Pureology ShineMax
I have used a lot of shine products for my dry hair and this light, clear shine serum from Pureology is a winner. A little dot is all you need--put a dot in your hand an rub together to spread and warm the product, then glide over ends--this shine serum is light and weightless yet smoothed out my dry ends and made my hair look sleek and shiny. The light fragrance is clean and fresh to boot. Highly recommended--one of the best I've seen. Can be used on damp hair or dry hair.