Deep oceanic blue shade with cool teal undertones for rich, dimensional color
DIY formula enables simple, no-mess application for easy at-home use
Hydrating, deep conditioning formula keeps hair smooth and soft
Fade-resistant and long-lasting for bold, fresh results
Free from peroxide, ammonia, and PPD, making it safe for sensitive users
Summarized by Shop
Make waves with Poseidon, a deep, oceanic blue hair dye with cool undertones inspired by the sea’s depths. This bold, true blue shade delivers intense color with slight teal undertones that add dimension and richness.
Why You’ll Love It:
DIY Formula – Simple, no-mess application Hydrating & Deep Conditioning – Keeps hair smooth and sof
Color
Blue (deep oceanic with cool teal undertones)
Formulation
Semi-permanent, liquid
Volume
118 ml
Application
For pre-lightened hair only
Chemical Safety
Ammonia-free, PPD-free, peroxide-free
Vegan
Yes, cruelty-free
Summarized by Shop
4.5
782 ratings
5
4
3
2
1
It turned out so good
This color shows up as a nice light blue, but it isn't too pigmented. It will fade a bit turquoise and into green, but it is a popping color! The product works great, but fades fast!
I
Isabella · 16 days ago
Poseidon Hair Color
I absolutely love the color, as did several of my friends and my boyfriend
T
Tina~Marie · 7 days ago
Would order agaib!
As someone with super dark hair who has wanted blue hair for years but dyes didn’t stick, I was surprised when this took and has held well! Definitely ordering again in the future!