Colour 4.0

Earn 39 points
Sign up

Looking for a gentle, low alkaline hair color with excellent grey coverage? Look no further than Yellow Colour 4.0!

4 payments of $4.90 with
6 payments of $3.27 with

Set store to view availability

Same Day Delivery
Order before 3pm for delivery today. Cost calculated on distance to the nearest stocked store and provided at checkout.

from $9.95

Standard Delivery
2-6 business days. Free on orders $30+


Express Delivery
1-3 business days


Our unique formula contains argan oil and aloetrix to smooth and protect your hair, while our 70 different shades give you endless color possibilities. Plus, our color results are vibrant and true-to-tone, with up to 5 levels of lift. So whether you're looking for a subtle change or a complete transformation, Yellow Colour 4.0 has the perfect shade for you!
SKU: 2487

Complete your colour application routine

Keep your colour glowing with vibrancy boosters and toning care.