Compound henna dye. This is a term that refers to hair dyes marketed as henna and formulated in different colors. These mixtures may contain additional vegetable dyes, metal salts and para-phenylenedine.
“Henna alone will not cause hair loss, but poor quality or improperly applied henna can dry your hair and scalp and cause severe hair loss,” explains Davis.
There are three main types of henna for beauty purposes: natural, neutral and black henna. Natural or red henna is a pure form of henna and produces a rich, reddish-brown color. Natural henna is recommended for those who want to color their hair without causing additional damage.
Hair dye consists of many different chemical substances that we call compounds. (Water is a chemical compound, by the way.) Many permanent hair dyes use three components: ammonia (NH3), hydrogen peroxide (H2O2). ) and p-phenylenediamine or something very similar.
Using henna for gray hair is an excellent and healthy alternative to synthetic and harmful dyes. It gives a reddish-orange hue to gray hair while improving hair and scalp health through its antimicrobial properties. You can also add other ingredients to intensify the colour.
Add water and make a thick paste of henna. Then add about three teaspoons of indigo paste (powder mixed with warm water). Mix it up well. Then you can even add 1 teaspoon of Amla powder diluted in water to this mixture to get a darker shade.
These are chemically milder compared to permanent hair dyes. This is because they contain no ammonia.
Ammonia is one of the most well-known toxic ingredients in hair dye. This is what gives it that strong, unpleasant odor. It is used in hair color because it allows the color to penetrate the hair cuticle.
In general, salon color lasts longer, not because of the product but because of the application, as it’s only applied to the roots and then touched up, rather than going all over at once like most Household colors is the case. The ends are less porous and last longer.
You have the right complexion
But finding the perfect shade for your complexion is harder when you have fair skin. It’s just harder to pull black hair with fair skin. It can wash you out or cause redness on your face. So if you have acne or rosacea, you need to be careful when tinting black.
Not only can hair dye cause potential allergic reactions and hair loss (because it helps weaken your hair shaft, and lightening your locks can result in dry, brittle locks), but it is also associated with the risk of breast cancer – especially in black women.
In general, henna will be a lot more brassy/orange if you apply it directly to white or very light gray or light blonde hair.
The main reason why henna does not cover gray hair perfectly is that the percentages of herbal hair dye and henna you use in your mix are not suitable for your hair type.
Black henna smells like chemicals (maybe like hair dye). On the other hand, natural henna gives off an earthy smell. Its paste form is very dark or almost black, both wet and dry. However, natural henna turns greenish-brown when wet and a darker brown or black only when dry.