good shampoo for colour treated hair

I bought this from a salon as I was looking for something with natural ingredients to minimize further chemicals on my hair after colouring. This shampoo (and matching conditioner) make my hair feel soft from application. It does not lather an awful lot, but it does clean my hair without stripping it. My natural waves were less frizzy and my scalp did not feel super dry after colouring.
It is not cheap (for me), so I don't buy it often, but when I do it lasts a few months since I only need a small amount of the product.

This hairstylist recommends

As a hairstylist the biolage RAW hair are line is one of the lines that I definitely do recommend to my clients. This product is great if you are trying to reduce your overall impact on the environment not to mention your own hair. One thing I will say though is because this line is sulfate free you do have to work a little more to lather before shampooing but the pay off is worth it to avoid the sulfates. Over all price would be the only barrier here as it is pretty steep even for hairstylists to purchase wholesale, so would likely not recommend to the more budget friendly clients. But that being said it is worth the price if you’re willing to spend the money.

New Go To Shampoo

I love this shampoo! It smells fantastic and really keeps my colour looking fresh. I cleanses my hair nicely without stripping it of moisture and colour.
My only qualm is that the purple bottle it's in makes it look like it is a brass reducing purple shampoo which if you weren't vigilant on checking and didn't know, you'd be sorely disappointed.

BEST Shampoo!

Biolage new R.A.W Color Care Shampoo is just amazing! It deeply cleans my hair but also helps to protect my color-treated hair, leaving them soft and shiny with lasting color vibrancy!! Would definitely recommend to anyone with color-treated hair!