This is the product description text that will appear here.
Quantity
1
One time purchase
$32.00
Subscribe & save
Save 10%
$28.80$32.00
Delivers every month
Vegan, Leaping Bunny and PETA certified, Overtone Cosmic Cobalt Color Depositing Treatment Mask is a bold, electric blue treatment designed for those who want high-impact color, deep hydration, and luminous shine without damage. Ideal for b...
Reviews
4.8
69 ratings
5
4
3
2
1
Love this color
I had been using the Blue for Brown, even on my blonde hair, but couldn't find it when I needed it. I was getting pictures done and everyone agreed I needed to be sure to have my blue refreshed before the photos!
I bought this one since my hair is still mostly bleached and it turned out wonderful and deep! My photographer really enjoyed finding blue things to go with the photoshoot. I will definitely buy this one again!
S
Sandra · May 27, 2026
Beautiful blue
This color came out so well! I was really impressed with the vibrancy. Everyone says my curls have been looking healthier too, which is a good sign Overtone has a good formula. Also super easy to use!
r
rochelle · April 20, 2026
Beautiful blue
This color came out so well! I was really impressed with the vibrancy. Everyone says my curls have been looking healthier too, which is a good sign Overtone has a good formula. Also super easy to use!