What you need to know about color henna or neutral henna and white hair : henna powder is increasingly emerging as an alternative to chemical ammonia colours: a natural, ecological, non-aggressive solution for the hair, henna is a miracle cure for the scalp.
But what about white hair? Is henna as effective?
What is henna? What is this plant?
In recent years, going natural has become a trend and, above all, a necessity.
Indeed, most of us prefer to use healthy and ecological products, whether in food or cosmetics.
This is particularly true for hair products.
The coloring henna is one of the most popular naturalcolorings because it is free of chemicals.
1. The origin of henna for hair
Henna powder for coloring is a 100% natural product that is obtained by drying and powdering the leaves of the plant scientifically called Lawsonia Inermis(family Lythraceae).
It is a fragrant shrub that produces white flowers and can grow up to one metre in height.
Its use goes back thousands of years (more than 5,000 years), in several ancient civilizations including the Minoan civilization and Mycenae.
According to history, the oldest traces of its use were first discovered in North Africa, specifically in Egypt.
The henna plant was then used for its medicinal (thanks to the tannin) and fragrant virtues.
The Egyptians used it to paint their nails, and the whole body in order to lower the body temperature and also to protect themselves against the sun.
Moreover, the different parts (his hair, feet and hands) of the mummy of Ramses II were covered with this plant.
About 500 years ago, henna first appeared in India, where it is still used to adorn and beautify women with tattoos.
Indian women also use it to cleanse the hair and add volume.
Today, henna has a wide range of uses, and is also well known for its power to coloring the hair.
2. The different henna and their dyes
There are two types of henna: neutral henna and natural henna.
The two types of henna, neutral henna (from Cassia obovata) and natural henna (from Lawsonia inermis), are two completely different plants.
Neutral henna, which comes from subtropical regions, does not have the function of colouring the hair.
This type of henna comes from the Cassia Obovata plant , family Cesalpiniaceae.
Indeed, as its name indicates, it does not colour.
It coats the hair, strengthens it, makes it more suppleand gives it strength and shine.
In addition to the sheathing effect on the fiber hair, neutral henna has many benefits for the hair:
- strengthens the hair;
- accelerates growth;
- regulates sebum production;
- cleanses the scalp and acts against dandruff.
The natural henna dye that provides a color
It is derived from the Lawsonia Inermis shrub.
Natural henna dye is made from a plant from India and the Arabian Peninsula and is used to colour hair.
This type of henna is used for natural coloring hair.
It also contains tannin and has the same properties as neutral henna.
Natural henna powder contains a molecule called lawsone.
It is a colouring pigment that can produce different shades such as red, orange or brown.
These colour variations depend on several factors: the origin of the henna, the base and the nature of the hair.
The concentration of lawsone in henna varies according to its origin.
There are henna of different origins, namely Egyptian henna, Yé henna, Rajasthan henna (India), Gabes henna (Tunisia).
Its leaves, composed of a natural red-orange pigment, envelop the hair and attach to it to give a copper or auburn sheen to the hair.
It is chosen according to the hair's original color and the desired result.
The coloring with henna: a permanent color and a natural ally for your white hair
The power of coloring henna even on white hair
Natural henna can have a surprising effect on your hair. Here are the 3 things you need to know about this plant-based coloring .
Possible shades and dyes with henna
This 100% natural powder, to which water is added to form a paste, can provide a coloring ranging from a bright color (such as red or orange) to coppery highlights .
If you choose Egyptian henna, you will get a bright copper shade.
If you opt for Rajasthani henna, you will get intense copper, and for Yemeni henna, expect a very bright color : mahogany.
Thus, it gives you beautiful highlights, it changes you totally color, the result will depend on the ingredients added to the dough.
And to obtain a specific shade, it is possible to mix the different types of henna.
The addition of other plants such as dye plants (indigo, turmeric, madder, etc.) allows you to dye your hair light copper, chestnut, brown or dark red...
It is important to know that henna cannot lighten hair.
It is impossible to become blond if you are a brunette, as henna is not a bleaching product.
Henna powder for hair care
What makes henna different from colorings is its sheathing power.
The pigments are deposited only on the surface of the hair, but do not penetrate the cuticles.
This gives the hair extra protection without altering its nature.
Henna also adds volume to thin hair and thinning hair.
It acts by tightening the hair scales thanks to its astringent effect.
It strengthens the hair and makes it shine.
In addition to colouring, henna has anti-dandruff properties and helps regulate sebum production.
It also helps to restore the PH of the scalp.
There's nothing like natural henna to naturally colour your hair.
By adding Ayurvedic herbs to henna, you'll get an excellent blend for even better results: soft, shiny, healthy hair.
In short, a coloring done with henna, will bring a color always rich and bright.
It will never be bland, even over time.
The coloring permanent henna and white hair: the process of this color
Henna is not just for dyeing your hair, it is also suitable for masking your grey hair.
It allows to shade the white strands and to play on the opacity of the natural base color .
100% coverage of white hair with henna.
Henna reduces the appearance of white hair while adding a natural shade to your hair color .
It beautifies the whole hair with coppery highlights and shades.
Henna is a plant that will coat the white hair solidly due to its acidity.
The coloring with henna is a permanent coloring , it remains on the hair.
It lasts over time and may lighten slightly in summer.
On the whole of the hair, it will bring a coppery, auburn or red reflection according to its origin.
Different dyes according to the plants used with the coloring plant with henna
Depending on the percentage of white hair, the biocolorist will add other dye powders plant-based.
Depending on the percentage of white hair and your basic color , the colourist mixes other natural plant dyes with the henna.
Indigo, for example, is used in combination with henna to enhance the shades and darken naturally brown hair.
Note that the perfectcoloring of white hair after the application of henna is not immediate: the pigments must be given time to oxidize.
Two days in the open air is usually enough for the color hair to change to darker shades.
Different colours and colorings possible depending on the number of applications
You can do one application or two applications.
A single application will give a color from blonde to copper.
If the hairdresser makes two applications, he will not apply the same mixture twice.
The aim of two applications is tohave a dark color .
Indeed, the first color in the first application will make it possible to make a hook on the hair.
The second application will complete the color.
How to fix color and henna dye on white hair permanently?
To prolong the coloring henna as much as possible, it is advisable to wait two or three days before washing your hair.
During this period, the pigments are released and fixed by the acidity of the hair's keratin.
It is then important to maintain and care for your coloring with oil masks plant-based once a week.
Henna changes the nature of the fiber hair by strengthening it and sheathing it.
The mask will soften the fiber and smooth the scales that have allowed the pigments to cling.
The result is luminous, voluminous, silky hair with no grey hairs.
To avoid any unpleasant surprises, it is best to trust the professionals. You can make your diagnosis online to obtain your personalised color !
Is coloring henna good for hair? For grey hair too? (video)
Henna is a natural plant that is widely used in oriental countries to dye hair.
However, with a misuseIt has some disadvantages, as detailed here by Charley:
- Long-term hair dryness
- Hair alteration in case of poor quality henna
- Limits in the possibilities of colours
Is henna bad for hair? What about grey hair?
Henna: a product to be chosen with care
Few people really know about henna.
What about this plant? What are its properties?
Is there a henna that is bad for the hair? Why choose organic henna like the one offered by Biocoiff'?
Choosing a 100% natural henna
Henna that is bad for the hair contains sodium picramate (metal salts) which is considered toxic. It may also contain paraphenylenediamine (PPD), which can cause allergies.
To achieve a beautiful coloring with henna without damaging the health of the hair, it is essential to use 100% pure henna without additives.
Ideally labelled ORGANIC or COSMOS ORGANIClike the one proposed by Biocoiff'.
What is black henna?
What is called black henna is in factindigo.
It does not come from the henna plant at all.
Indigo is also a plant, but it is used to obtain black.
Black henna, i.e. indigo, is also a dye plant that can be used to colour hair darkly.
This plant also provides a permanentcoloring .
It is also capable of covering and hiding 100% of white hair.
Biocoiff' offers a wider choice of color
You should also know that with henna, there are limits to the colour possibilities.
It is more beneficial to combine it with other ingredients and plants.