John Frieda Brilliant Brunette Liquid Shine Shock Perfecting Glosser 2.4oz *Read. I purchased two of this item from a hair salon store. Although they were purchased new, this tube weighs slightly less. The first tube weighed 2.9 (sold) and this listing item weighs 2.6. This product does not come with a seal so over time product may have dissipated or leaked out. Listing is priced accordingly.