The truth behind ammonia free hair dyes

To understand what ammonia free hair colour is, it’s important to know what role ammonia plays in many traditional hair colouring process.
Ammonia, an alkaline chemical, is used to raise the pH level of our hair during the colouring process. This then lifts the cuticles of the hair fibre and allows the colour to be deposited onto the cortex (the inner part of the hair protected by the cuticles). Ammonia is also used to lighten the hair’s natural pigment so it can be re-coloured.
Ammonia-free hair colour replaces ammonia with different ingredients and technology. But not all “no ammonia” products work in the same way, and have varying results. Dr Geetika Srivastava gives you a real glimpse of what ammonia free dyes are all about. Take a look.
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Dr. Geetika Srivastava
MBBS, MD (Dermatology and Venereology)
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[@Vixinaful]

I can vouch. Been colouring it for decades (black) and the damage is deep. Im switching to ammonia free.

[@quoteworld3375]

Are we good to use any dyes as long as we dont apply them to scalp ??

[@Raj-zc9cg]

Good info👌

[@influennzdrgeetika]

thanks