Do you have scalp irritation, itching, or dryness right after you dye your hair? This is most likely due to the ammonia in your hair dyes.
Ammonia in hair dyes can have a negative impact on the health of your scalp and hair. So, before you go ahead with it, look for ammonia-free hair dyes to avoid early hair damage.
What Does ‘Chemical Free Hair Colour’ Mean in Hair Dye?
Chemical free hair colour, as the name implies, do not contain ammonia and instead use other ingredients to colour your hair. Aside from colouring agents, ammonia-free dyes typically contain emollient oils to prevent protein and moisture loss from the cuticles when colouring your hair.
Alkaline agents with larger molecules are used in ammonia-free hair dyes. Because larger molecules of alkaline compounds have a lower ability to penetrate hair follicles, it causes less swelling and damage. Furthermore, the evaporation rate of larger molecules is slower, preventing an increase in hair porosity. As a result, chemical free hair colours are much gentler on your scalp and hair than chemical-based colours.
Is Ammonia present in all hair dyes?
No. Unlike in the past, there are many ammonia-free hair colour formulations available today. The most common ammonia substitutes in hair dyes are monoethanolamine (MEA), cocamide MEA, and aminomethyl propanol MEA.
Ayurvedic herbs such as henna, amla, and neeli, which have been used for centuries as hair dyes, can provide promising colouring action to your hair. These are the best and most natural options for ammonia-free hair dyes.
Advantages of Ammonia Free Hair Dye :
There are No Side Effects :
By using ppd free hair colour, you can avoid side effects such as scalp irritation, pungent odour, cuticle damage, imbalance in natural melanin production, and other issues that are commonly associated with chemical-based hair dyes.
Extensive Nutrition :
Herbal dyes provide your follicles and hair with all of the necessary nutrients and phytonutrients for healthy, thick, and lustrous hair growth.
Resolving Existing Hair Issues :
Natural antimicrobial, anti-inflammatory, and superior conditioning properties of Ayurvedic colouring herbs help you control a variety of ailments such as split ends, hair fall, dandruff, and other scalp infections, among others. Herbs can also help to balance your vitiated doshas.
- Eco-Friendly Plant-based hair dyes are completely biodegradable and do not harm the environment.
What Are the Effects of Using Ammonia in Hair Color?
- Repeated use of ammonia-based dyes causes brittle, dry, and frizzy hair by damaging your hair cuticles and allowing moisture to evaporate from your hair.
- Ammonia degrades tyrosine, an amino acid involved in the production of melanin pigment in your follicle. This reduces your hair’s ability to hold colour and eventually leads to premature greying.
- When water comes into contact with ammonia in your hair dye, ammonium hydroxide, a potential skin irritant, is formed. When you wash your hair, you may experience a burning sensation in your eyes, nose, and scalp.
- When ammonia is applied to your scalp, it may enter your bloodstream via your follicle. Furthermore, ammonia vapours in salons during colour treatments can cause infections in your throat, lungs, eyes, and sinuses.
- Ammonia is a harsh corrosive that can be harmful to the environment. When you wash your hair, the chemicals released by your hair dyes frequently end up in local waterways and soil. As a result, crops are contaminated and aquatic life is endangered.
How Often Can Ammonia Free Hair Dye Be Used?
In general, it is recommended to wait 4-6 weeks between hair colour treatments to avoid any risk of chemical dye damage to your hair.
However, because herbal hair dyes have no side effects, you can use them more frequently depending on your hair colour needs.