AlternaAlterna Bamboo Color Hold+ Fade Proof Finishing Gloss

BUY at Birchbox

This fade-proof finishing gloss is the next generation of hair protection. Not only does it strengthen dry or brittle strands, but it also helps protect your hard-earned color from sun damage. Use it regularly to keep your hue true and healthy until your next appointment: it's clinically proven to help retain color and brightness for 60 washes. If you don't color your hair, you can still use this product to keep strands supple and shiny.