We have a Nano-Free Hair Coloring Winner!

[CoS]

This is great news, also for your testing methodology.

[Susan Taapken]

Thanks for the Heads Up! Sharing!

[Annie S]

Awesome.

Thank you ❤️

[Clot Shot Lab]

I'd imagine that the hair dye is too volatile an environment for nano to thrive. pH is too low or too high, perhaps?

[FreedomWarriorWoman]

I found moving Nanos in other Hair Coloring products, so that’s not it. It just must be their choice of or purity of ingredients or factory!