While hair dye is necessary to cover up those greys, a change in hair colour can be the perfect makeover. Whatever your reason for colouring your hair, one thing is certain: you must use ammonia-free hair dye. Although ammonia-based hair dyes last longer, they are harmful to the hair, causing itching, hair loss, and dryness, among other side effects. Ammonia free hair colour, as the name implies, are hair colours that do not contain the chemical ammonia and are therefore gentler on hair, preventing hair damage.
Natural, blonde, and fashion colours – the possibilities for colouring your hair are endless. If you want, you can even make a rainbow out of your locks.
But have you ever heard anyone say, “If you keep colouring your hair, you’ll end up bald”?
We all know that hair dye, like any other chemical treatment, can harm your hair. So, why are some people terrified of getting their hair coloured?
Ammonia in hair dye is one of the reasons for their apprehension. It’s not just the smell either. According to research, ammonia is harmful to both your hair and your body.
That is why some people avoid using hair dye.
But what about those of us who want to make use of it? Is it necessary to jeopardise our hair and health? Or do we have other hair colour options?
That is what you will discover if you continue reading.
What Exactly Is Ammonia for Hair Dye?
Let’s talk about this chemical and why it’s such a big deal when it comes to safely colouring your hair.
Ammonia is an alkaline gas that is colourless. The colouring of one’s hair is a scientific process.
The pH scale is used to determine whether something is acidic or basic (alkalinity). Lower pH values up to 5 are considered acidic, while higher pH values are considered basic. Hair’s natural pH ranges between 4.5 and 5.5, making it acidic.
This opens a channel for the dye pigments to enter the hair cortex (the innermost layer of the hair).
Because ammonia allows dye pigments to penetrate deep into the hair shaft, the new colour appears to come from within the hair. This intensifies and prolongs the colour.
What are the negative effects of ammonia substitutes on your hair?
Because ammonia alternatives have larger molecules, not all of them can pass through the hair shaft. Furthermore, they are too large to evaporate quickly.
However, they tend to build up on the hair and leave a residue on the strands. Even if you thoroughly rinsed your hair after colouring it, there may still be some left on the hair.
2. Protein and moisture depletion
Ethanolamine, like ammonia, works by raising the pH of the hair and causing the strands to swell.
However, unlike ammonia, which evaporates from the hair, ethanolamine remains on the cuticles. Because of the constant swelling caused by the leftover ethanolamine, the cuticles will not have the opportunity to close the gaps.
3. Hair Fall
Aside from causing hair damage, ammonia alternatives can also cause hair loss.
According to research, subjects’ hair loss was caused by the repeated use of MEA and hydrogen peroxide hair dye.
When you use indus valley ammonia free hair colour, you should be concerned about more than just your hair.