Blonde, brown, black, mahogany, reddish and even green, blue or pink. Today, hair colouring options are virtually endless. Hair dyes are among the most commonly used cosmetic products on the market . Dyeing our hair is considered normal and even routine in many societies. Which begs the question, why do we really dye our hair?

The role of hair dyes is not limited to covering grey hairs only. A touch of colour can bring out much more of you than you think. Raising self-esteem, a radical makeover, shaping our traits, are few of the outcomes of choosing to colour our hair. Moreover and contrary to popular believe, not all dyes damage your hair. Read on to clear up any doubts you may have about hair dye.

Key Facts

  • Hair dyes are products designed to give colour to the hair. Nowadays, there are many different types of dyes depending on their permanence, colour and composition.
  • Nowadays, colouring the hair is not only done to cover greys. It actually provides multiple cosmetic and psychological benefits.
  • Although certain dyes can damage the hair, not every type does. In fact, some even have properties that benefit the health of our hair.

Ranking: The best hair dyes on the Canadian market

In this section you will find a compilation of the 5 best hair dye products available to you on the market. In addition, we have summarized their main characteristics to ease their comparison. It’s our hope this section will help you decide on the right dye for you.

No. 1: L’Oréal Paris, Excellence Intense

This is 500ml permanent colouring treatment made by the hand of L’Oréal Paris. This dye has a creamy consistency and it’s designed for the full and long-lasting coverage of white hair. This product is available in various shades in all the natural colours: brown, blonde and red. Great results are seen even in the darkest of hairs.

In addition to a natural-looking, sophisticated colour, this dye provides comprehensive hair care. Its composition rich in creamed, keratin and collagen – all these components act to protects and strengthen hair follicles. Giving your hair a silky, soft and shiny appearance. This product comes with repair creams and serums which help protect fragile areas off the hair, particularly dry ends.

No. 2: Garnier, Olia

This 500ml packaging of Garnier’s Olia hair dye offers permanent, ammonia-free colouration. Its composition is based on natural floral, colour-enhancing oils. This exclusive formulation allows coverage of up to 100% of grey hairs. Unlike most other permanent dyes, this product respects the hairs’ natural composition, it works without damaging or drying out the hair.

These components allow for Olia dyes to visibly improve the appearance and vitality of your mane of hair. Manufacturer recommends to use it on dry and unwashed hair for proper use and best results. Once applied, the product should be massaged into the hair and then left to act for 30 minutes. After this time has passed, remove the product with plenty of water.

No. 3: Garnier, Nutrisse Cream

This product by Garnier comes in 20 soft shades that promises to give your hair the most natural colour with spectacular results. This formula provides 100% grey coverage in even the most stubborn of greys. It’s formulated with a blend of avocado, olive and shea oils that provide your hair and scalp with rich nourishment, leaving you with shiny, radiant and healthy looking colour.

This permanent, high quality foam colouration is 500ml of long lasting composition that promises your colour stays radiant and healthy week after week, keeping your hair nourished for up to 8 weeks. Consumers like the creamy, no-drip formula which is easy to use and comes with a fresh and fruity fragrance. This product comes in a convenient format that makes dying your hair at home a much easier task.

.No. 4: Khadi, Natural Colouring

This package contains 100g of totally natural, organic and vegan Khadi dye. This is a product that is gentle to your hair and the environment and it comes with a quality certificate. This dye offers the most natural colouration and it does so completely free of harmful chemicals. This product gives your hair a shiny, silky and totally radiant look.

Its formulation is super simple and based on a mixture of five vegetable extracts. They give hair exceptional luminosity, as well as hydrating and nourishing it in great depth. It’s outstanding results last up to 6 weeks. This is a natural and not so aggressive alternative to chemical products, ideal for reviving the natural colour of your hair without harmful side effects to you and the environment.

No. 5: Arctic Fox, Temporary Hair Colour

This 118ml presentation of the temporary or semi-permanent colouration is created by Arctic Fox. This product is a natural stain, made from vegan ingredients and free of harmful chemicals. Arctic Fox’s semi-permanent colour range offers a wide variety of the most striking and cheerful artificial shades.

Its ammonia-free composition and other beneficial products enable the long-lasting and balanced colouring of your hair. The results of it’s colouration can last between 4 and 8 weeks. Lastly, one of the main reported advantages of this product is its easy spray application. If you want to add a touch of vibrant colours to your hair, this is your best bet.

Shopping Guide: Everything you should know about hair dyes

It is important that you know the main characteristics of hair dyes before buying these types of products. In the next section, we have included the most relevant aspects you should know about hair dyes so that you can be informed when making you purchase. In addition, we will also answer the most frequently asked questions among it’s users.

Hair dye1

There is no set time limit to start dyeing, nor on how often to do so. (Source: Bialasiewicz: 46637611/

What is hair dye exactly?

Hair dyes are products designed to give hair colour. Nowadays, we can find a great variety of dyes that differentiate themselves by their composition and characteristics. In the past, dyes were formulated from natural substances. Today, most of them include chemical compounds to enhance their strength and durability.

Hair dyeing can by professionals in commercial spaces or at home. The market offers a great variety of products that facilitate the domestic use of hair dyes. Although its duration can vary, none of the products out there can offer completely permanent results. It is for this reason that the colouring process must be repeated periodically.


Did you know there’s no one type of hair dye? However, depending on the duration of it’s results, we can distinguish them between permanent and semi-permanent dyes.

Who would benefit form the use of hair dyes?

The main reason people decide to dye their hair is to cover grey hairs. The dye tints and hides the white hair, this is done to maintain a young and beautiful looking mane of hair. Keep in mind, this is not the only use of hair dyes. Today, hair colouring has many other applications.

Among them we find providing more shine to our hair. With a good dye you can get highlights that will bring luminosity to your hair. Many people dye their hair to change their look and improve their self-esteem by expressing themselves more fully. Certain dyes also include nutritious and beneficial compounds for achieving healthier hair.

Hair dye2

Hair dyes can be used in specialized salons or at home.(Source: Parilovv: 84572407/

What types of dyes are there?

Hair dyes can distinguish between permanent and semi-permanent dyes. Moreover, there are also vegetable dyes. These three major kinds of dyes differ in:

  • Permanence
  • Formulation
  • Purpose

Permanent dyes contain hydrogen peroxide and ammonia. They make it possible to make big changes in the tone of your hair, because they eliminate a great part of its natural pigmentation. Semi-permanent products include hydrogen peroxide and pigments, but not ammonia. They are less aggressive and modify the natural colour of your hair without altering its natural structure.

Finally, vegetable dyes are composed of pigments of natural origin obtained from vegetable oils or extracts. In addition to being free of chemical compounds, they nourish the hair and give it shine. Nonetheless it should be noted that given its cumulative action, constant use is needed for longer and more dramatic results.

Type of dye Advantages Disadvantages
Permanent Radical changes, large variety of colours
and long-lasting results.
Requires constant retouching (root), greater hair damage and more allergic reactions.
Semi-permanent Are less aggressive with our hair, cause fewer allergic reactions and enhance the natural colour. They do not allow for drastic colour changes and the results are less enduring.
Vegetable or temporary Natural ingredients, less harmful to the hair and nourish and give shine to the hair. Causes fewer allergic reactions. Short lasting results and can dry hair after multiple applications.

What are hair dyes made of?

As mentioned above, the composition of hair dyes varies depending on the type of product in question. Therefore, the ingredients of a permanent, semi-permanent and vegetable dye will not be the same. For example, permanent dyes base their action on ammonia, which is lacking in semi-permanent and vegetable dyes.

Despite these differences, there are eight basic components of dyes. These are: base cream, colour precursors, colourants, alkalizing agents, treating agents, antioxidants, complexing agents and perfume. The combination of these agents results in a creamy substance of pleasant aroma that is able to give colour to your hair.

The following table summarizes the eight main components of the dyes, as well as their function and some examples.

Complex agents
Component Function Examples of ingredients
Cream base Give body to the dye. Combines an aqueous component with an oily one. Fatty alcohols, emulsifying agents and surfactants.
Colour precursors Penetrate hair to form large colour molecules. Para-toluylenediamenesulfate, resorcinol and meta-aminophenol.
Colourants Providing colour and highlights. Vegetables, metals, compounds, synthetics.
Alkalinizing agents Facilitating the penetration of colourants into the hair. Ammonia.
Treating agents Protect the integrity of the hair and keep it healthy. Polymers, silicone derivatives, natural compounds.
Antioxidants Encourage the preservation of dye. Sodium sulphate, sodium detonate, ascorbic acid or vitamin C./tr]
Prevent unwanted reactions between metal compounds and hydrogen peroxide. Miscellaneous.
Perfume Provide a pleasant odour to the dye. Miscellaneous.

When should I start dyeing my hair?

There is no set age at which you should start dying your hair. There is also no limit as to when you can dye your hair. This means the criteria on when to dye your hair is flexible and will depend on several factors. In this sense, hair colour experts recommend three key points to consider when starting to colour your hair.

The first piece of advice is to start dying your hair only when you feel the need to do so. Just because you’re having grey doesn’t mean you have to dye your hair. Some people feel comfortable with grey hair, while others find them annoying. It’s entirely personal choose. You could say that an objective guide would be to start drying your hair after 50% of your mane has gone grey.

Hair dye3

Dyeing at home requires some technique, as it is not a super easy process at the beginning. (Source: Serenzniy: 34946803/

Finally, the last criterion we should make you aware of, is that you should start dyeing your hair only when you’re ready to maintain the care of your hair colour. Dyeing your hair once is not a final or permanent process. It usually requires constant maintenance, with recurrent retouching. Thus, you must be willing to devote time and resources the colouring of your hair.

How often should I dye my hair?

The frequency of hair colouration depends on numerous factors. For example, how fast your hair is grows, how damaged your hair is or the colour you are trying to achieve. Experts rely on all these aspects to recommend how often colouring should be repeated. On average, it is advisable to touch up every three to four weeks.

Even then, it is not an exact science and it will largely depend on the factors mentioned above. Therefore, if your hair grows very fast, you’ll have the necessary to dye it more often. Similarly, if the colour of the dye differs greatly from the natural colour of your hair, more frequent retouching will also be required. Last but not least, if our hair is severely damaged, we should space out the colouring periods a little more to give the hair time to rest and recover in between use.

How are hair dyes used?

Hair dyes can be used in by specialized professionals at salons or at home. Today, a large number of household dyes are available in the Canadian markets. They include several tools to facilitate the colouring process without the need for professional application. However, dyeing your hair is not as easy as may think and actually requires some technique.

If you decide to dye your hair at home, there are several things to consider. For starters, you must choose the right colour according to the results you want to obtain. In order to dye it properly, it is important that the hair is well cleaned and brushed. Moreover, keep in mind that the dye is a product that stains whatever it comes in contact with very easily. It is therefore advisable to wear old clothes and gloves.

Hair dye4

The main adverse effect to take into account in hair dyeing are possible allergic reactions. (Source: Gekman: 93199099/

Before using the dye, apply a small amount to your wrist to rule out possible adverse reactions. If nothing happens, you can start to apply the product. Apply petroleum jelly to the skin outside of the hairline to avoid dyeing your skin. Mix the products of the dye and, with a brush, spread the product lock by lock, from root to tip.

Once all the hair is covered in dye, massage your head to distribute the product evenly. Next, you can wear a shower cap to cover your hair while you wait for the time indicated by the dye manufacturer to pass. Then rinse your hair thoroughly with plenty of water. Don’t worry if you see a lot of dye being released into the water: it’s normal.

What are the adverse effects caused by hair dye?

Despite the benefits it can bring, colouring your hair is not without its drawbacks and should be used with caution. For starters, hair colouring is not a one time thing, it requires some maintenance. More or less frequent retouching of the colouration will be necessary. This, in turn, is a significant economic expense.

Furthermore, hair dyes contain products that can be corrosive to the natural structure of the hair. As a result, frequent use can result in damaged, dry, lifeless hair. In addition, hair dyes, especially perms, contain chemicals that can cause allergic reactions.

What are the advantages and disadvantages of using hair dyes?

Below is a table comparing the main advantages and disadvantages of hair colouring.

  • Covers grey hair
  • Rejuvenating effect
  • Improves self-esteem
  • Provides hair nutrition
  • Image change
  • Constant touchups
  • Economic expenditure
  • Damaged hair
  • Possible allergic reactions

Purchase Criteria

When acquiring a hair dye products, it’s important that you evaluate some important aspects regarding these products. Below, we have included the most relevant factors you should consider before purchasing this type of product. Being informed is then best way to make sure you make the right decision, choosing the colour and composition that best suits your needs.

  • Colour
  • Duration
  • Quality
  • Allergies
  • Hair Type
  • Packaging


When you decide to dye your hair, the first thing you have to choose is the colour of the dye. Currently, the market offers a wide and varied range of colouring options. There are many different shades, from the most classic to the most outlandish colours. For this reason, it’s important that you decide what colour you want your hair to be going forward.

The choice of one colour over another will be based primarily on the results we want to obtain from the staining process. For example, if the reason for dyeing is to cover the grey hairs, tonalities similar to the original colour of your hair will normally be the best choice. On the other hand, if you are in the mood for a radical change to your look, then a totally different colour will probably be your choice.

Hair dye5

The dyeing process can take from one to four hours, depending on the length of the hair. (Source: Shupilo: 17365814/


As you well know by now, we can distinguish between different types of hair dyes depending on how long their results last. This is another aspect to value when buying a hair dye. You have to ask yourself what is that you want to achieve with the colouring and what is the lasting capacity of whatever product you choose.

For example, if this is the first time you dye your hair, you may be more interested in a semi-permanent colouration.

On the other hand, if you have been dyeing your hair for some time with the aim of covering grey hair, it would be more beneficial to choose a permanent colouring product. In short, you must be clear about your objectives and choose the dye that best suits them accordingly.


As with any cosmetic product, it is essential to ensure that it is of optimum quality. A good quality dye offers multiple advantages over a bad quality dye. For example, the colouration will look more natural and shiny. In addition, a good dye will be less aggressive on the hair, minimizing its damage.

Finally, some cases of allergic reactions or sensitivity derived from the use of dyes have been described. This is more likely to happen when poor quality products are being used. It is therefore essential that you consider the quality of the product before you ultimately buy it. Being diligent about this aspect will provide you with cosmetic and health benefits.

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Lovely #hair 💕 @fashionalys …. DM for credit

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One of the main adverse effects of the use of hair dyes are allergic or hypersensitivity reactions. Although rare, this type of reaction is especially bothersome, unpleasant and even dangerous to our health. Consequently, it is important that you take this into account this possible outcome when buying your hair dye.

Before purchasing any product, you should check its composition. This way, you can rule out the possibility that the dye in question may include products that could be harmful to your health. Finally, if you suffer from any dermatological pathology, it would be advisable to consult with your family doctor before using any colouration.

Hair Type

As you may imagine, not all hair is the same and therefore all types do not have the same needs. So, you have to consider the characteristics of your hair specifically when choosing one dye or another. The decision will depend on several aspects. For example, if you have very damaged hair or if your hair is fine and delicate.

If your hair looks dull or volume-less, choose dyes that give your hair shine and body. Remeebr that fine and delicate hair can be more easily damaged by colouration. Therefore, it is preferable to avoid dyes with ammonia and opt for natural and moisturizing colours. Choose the one that best suits your hair.

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@buffithehairslayer 😍

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Although it may seem trivial like a trivial aspect if you’ve never dyed your hair at home, the packaging of the dye is actually an aspect of vital importance. As we have explained, dyeing at home is not an easy task. It requires technique, agility and dexterity. This process can be made significantly easier if the dye comes with the right tools. Make sure you take a good look at whats included in the packaging before purchasing your hair dye.

When considering this aspect, you should know that there are dyes that include multiple accessories for staining. For example, spatulas, mixing instruments or applicators for the dye. All of these tools will simplify the dyeing process, thus optimizing your results. It’s therefore advisable to choose a dye that comes with these kinds of components.


In conclusion, hair dyes are products with many more properties to consider than one might initially imagine. This is part of the reason they are now members of the basic cosmetics family. Are you worried about those first white hairs? A good dye is a quick and affordable solution the telling sings of the passage of time.

Are you tired of looking in the mirror and seeing the same thing all the time? Do you feel like you’re missing something? The dyes are the ideal antidote to boredom and monotony, enabling a radical change of look in just a few moments. Do you think your mane has a dull appearance? Give your hair the vitality it needs with a hydrating colouring system.

In addition, contrary to popular belief, hair dyes do not necessarily damage hair. In fact, many people use them to improve the appearance and texture of the dull and life-less hair. In short, it is a versatile product, with multiple properties and within the reach of everyone’s pocket. Do you dare to give a touch of colour to your look?

If you liked our guide on hair dyes, share this article on social networks or leave us a comment with your thoughts.

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