Joico Colorful Glow Beyond Serum 2.13 Oz
With just a few drops, color vibrancy comes back instantly - soft, brilliantly shiny, and protected against those harsh, color-fading UV rays that can zap the richness and intensity from radiant color.
Benefits:

Helps prevent hair color from fading off tone when exposed to UV or sunlight.
Instantly increases shine.
Boosts color vibrancy & provides softness.
Reduces frizz for smoother hair in just one use.
Guards against the hair-dulling effects of pollution.

How to Use:
Apply 1 - 2 pumps to damp or dry hair. Style as usual.