New ecological trend, more and more solid shampoos appear on the market. And it is not always easy to know which one to choose so that it has, on the one hand, a real effectiveness on our hair and on the other hand, that it is truly natural. The task becomes more complicated when you read the composition but it is difficult to decipher. Therefore, we will see today what is the best solid shampoo 2021 present on the market. First of all, we will see our selection of the best solid shampoos 2021. Then we will see a easy buying guide to recognize a good solid, natural and effective shampoo for your hair type.
In this section:
What is the best solid shampoo 2021?
To select the best solid shampoo 2021, we took into account:
- the healthy and qualitative composition of the solid shampoo
- consumer opinions justifying the effectiveness and quality of the shampoo
- Our own brand independent testing, which stems from our passion for hair and zero waste products
- The ingredients formulated in the solid shampoo that are actually effective in meeting the needs of a hair type
For your solid shampoo to be effective on your hair, it must therefore respect a particular composition and let it be adapted to your hair type. Based on these two main principles, discover our selection of the best solid shampoos 2021:
The best 2021 solid shampoo for dry hair
Le Sweetie solid shampoo gently moisturizes and detangles hair. It is suitable for dry, long, colored and curly hair thanks to its active ingredients of natural origin which are known to bring suppleness and shine to the hair. With an average 4,8 out of over 440 reviews, it is one of the top rated solid shampoos. Weight: 65gr.
Why adopt it? 
Formulated with a sulfate-free primary surfactant, it gently cleanses your hair without drying them out. Enriched with rice milk known to protect and cover your hair. Combined with coconut oil, its formulation is ideal for hydrate and bring softness and flexibility to your hair. Formulated with petit grain sour cherry essential oil which helps rebalance and revitalize the scalp to prevent it from drying out.Free from parabens, phthalates, silicones, paraffins, and PEGs. Vegan.
The best 2021 solid shampoo for oily hair
Le Corine de Farme solid shampoo regulates and purifies the scalp. Elaborated with a neutral pH, it respects the scalp and the hair fiber. With its average of 4,4 / 5 and over 400 reviews, this proves that it has its place among best solid shampoos 2021. Weight: 75gr.
Why adopt it? Proven effectiveness : the hair is no longer oily for 90% of the volunteers.Formulated from non-sulfated surfactants, soap-free and with a neutral pH, it is therefore very soft for the scalp. Enriched with Green Clay for regulate and purify the sebum of the scalp. Rich in sweet almond oil and glycerin to hydrate your hair without greasing it. 
One of cheaper of the market.
The best solid shampoos for oily hair
The best anti-dandruff solid shampoo 2021
Le Les Savons de Joya solid shampoo is extremely effective in combating dandruff. It also takes care of sensitive scalps thanks to its soft and soothing formulation. With an average of 4,8/5 with more than 40 reviews consumer reviews, it is one of the best anti-dandruff solid shampoos on the market. Weight: 75g.
Why adopt it? Formulated from 2 powders (White clay and nettle) with virtues purifying et regulator for the scalp.Contains Palmarosa essential oil which is ideal for fight dandruff and to soothe a sensitive scalp. Formulated with two mild surfactants (Sodium Cocoyl isethionate and Sodium Coco-sulfate), its formulation is gentle, non-irritant and very well tolerated by the scalp. Rich in vegetable oils (Ricin, Coconut and Organic Pracaxi) allowing treat and regenerate the scalp while strengthening and hydrating the hair.
The best 2021 solid shampoo for normal hair
Le DOP solid shampoo with sweet almond is new to the market, but has nothing to envy its older competitors. Thanks to its formulation 99% ingredients of natural origin and suitable for the whole family, it deserves its place among the best solid shampoos 2021. Weight: 70gr.
Why adopt it?
Le cheaper on the market et suitable for the whole familyeven children. Gentle cleansing base of plant origin, it is made without sulfate, essential oil, soap, silicone and preservative.Rich in natural active ingredients - especially argan oil, sweet almond oil and vegetable glycerin - it makes flexible, soft, shiny and easy to comb hair. Abundant foam for even easier washing.
Buying Guide: How to Choose the Most Effective 2021 Solid Shampoo?
For the solid shampoo to be effective on your hair, you need to find one at a time adapted to your hair, but also who meets a number of criteria common which act as quality. So how do you choose the best 2021 solid shampoo for you? First, discover the Main Features which are a guarantee of quality and which a good solid shampoo must therefore have. Then in a second step, discover the specific characteristics that it must have to suit your hair type.
Pay attention to the composition of the solid shampoo
Before selecting a solid shampoo suitable for your hair, here is universal criteria that must have in its composition a solid shampoo of quality:
1 - Mild or very mild surfactants
Surfactants are the washing bases for solid and liquid shampoos. Solid shampoos are meant to be more respectful of nature and the hair. This is why in the vast majority of cases, they are formulated with washing bases that are described as sweet, made from natural ingredients and without or with very little sulfate.
The mild surfactants that you will find in solid shampoos are Sodium Coco Sulfate, Sodium Cocoyl Isethionate, Coco Glucoside, Decyl Glucoside, Disodium Cocoyl Glutamate, and Lauryl Glucoside.
Either way, avoid the following surfactants : Sodium Lauryl Sulfate (SLS), Sodium Laureth Sulfate (SLS) and Ammonium Lauryl Sulfate (ALS). These are sulphated surfactants, derived from petrochemicals, which strip the scalp and dry the hair.
It sometimes happens that some of them are formulated without any surfactants. In these cases, they will be manufactured in cold saponification. They are particularly recommended for sensitive scalps.
2 - Ingredients of natural origin
To choose the best solid shampoo for 2021, choose shampoos formulated with the most natural ingredients possible. Avoid ingredients from petrochemicals. Very often, brands notify the percentage of ingredients of natural origin. Pick one that has a percentage greater than 90%, which has the notion "biodegradable", "zero waste" or certified " Slow Cosmetics"
To do even more good for your hair, your skin and the environment, choose if you can an organic bar shampoo, fragrance-free or synthetic dye, vegan, and endocrine disruptor-free. We recommend the sales site Slow Cosmetics to buy your solid shampoo. Indeed, in addition to having a wide range of natural cosmetic brands, it respects a very strict charter to offer you natural, ecological and ethical solid products and shampoos.
3 - Vegetable oils, vegetable butters and powders to sublimate the hair
The best solid shampoo 2021 will certainly contain vegetable oils, vegetable butters, or vegetable or Ayurvedic powders. Indeed, these are the very essence of solid shampoo: they give it all their natural virtues and benefits. They allow them most of the time - according to their properties - to nourish and hydrate the hair, to purify and cleanse the scalp, to make the hair soft, shiny and silky. Discover in the second part of our article each the best oils and powders to find in solid shampoos according to your type of hair.
4 - Essential oils: yes or no?
When choosing your solid shampoo, always remember to see if it is formulated with or without essential oils. The essential oils each have highly targeted properties that meet specific needs: sublimate curls, regulate sebum, cleanse the scalp, retain color, etc. They are very concentrated, which allows them to be effective even if they are present in small quantities.
However, be aware that essential oils are not not recommended for pregnant and breastfeeding women and children (up to the age of 12). In addition, some people are there intolerant without knowing. If when you use your solid shampoo, your scalp starts to itch, and dandruff appears when you are not usually prone to it, buy a shampoo that does not contain essential oil the next time. times.
5 - What about the other ingredients?
To choose the best solid shampoo 2021, be careful of the other ingredients in it. You will find natural and good ones to take care of your hair such as vegetable proteins (rice protein, phytokeratin) or vegetable glycerin. And you will find less good ones that are tolerated in solid yet controversial shampoos such as Cocamidopropyl betaine, Potassium sorbate, Sodium benzoate ...
To be sure of the composition of your solid shampoo, we recommend application incibeauty. This site / application analyzes the composition of your cosmetics. You will be able to find a rating of your shampoo, but also the degree of toxic risk of each component present in it.
For the most ambitious and those concerned with a total transparency of the components of the solid shampoo, you can also make it yourself with our easy guide and 5 recipesChoose a solid shampoo according to your hair type
Why should you use a solid shampoo that matches your hair type? Each hair will have different needs and will therefore require ingredients capable of meeting its needs. This is the only way that solid shampoo is a real efficiency on your hair. This is why the formulation of each solid shampoo will differ and will respond to the specificities of each hair.
Here are the needs and ingredients corresponding to each type of hair:
1 - For dry, brittle and damaged hair
Dry or damaged hair is lacking in hydration. A good solid shampoo will therefore have to have active ingredients to moisturize, prevent drying out, and / or strengthen the hydrolipidic film of the hair. These ingredients are:
- Vegetable oils of coconut, argan, sweet almond, avocado, baobab, camellia, jojoba or castor.
- Vegetable butters of shea, mango, cocoa or kokum.
- Vegetable keratin (phytokeratin), rice milk or even vegetable glycerin.
- Essential oils of Egyptian Geranium, Bourbon Geranium, Clary Sage, Sandalwood Alba, True Lavender, Rosemary or Ylang-Ylang.
2 - For oily hair
Oily hair produces too much sebum. They therefore need the solid shampoo to contain active ingredients that regulate scalp sebum and do not grease the hair :
- Ayurvedic or vegetable powders such as clay, neutral henna, rhassoul, shikakai, nettle, nagarmotha and reetha.
- Vegetable oils that regulate sebum such as Jojoba, Camellia, Macadamia, Coconut, Nigella, and Inca inchi oils.
- The essential oils of Lemon, Ylang Ylang, Cypress, Cedar, Basil, Grapefruit, Lemon Litsé, Lavender, Rosemary, Sage, and Bay Saint Thomas.
3 - For problematic hair (sensitive, itchy, dandruff)
Problem hair often has one thing in common: the scalp. The latter is the mirror that reflects the health of the hair. An unhealthy scalp can lead to dandruff and / or itching. Often he is sensitive and irritated. It will then be necessary that your solid shampoo contains ingredients to cleanse, regulate, to purify and soften the scalp :
- Ayurvedic or vegetable powders such as Clay, Neutral Henna, Rhassoul, Sidr, Brahmi, Neem, Shikakai, Nettle, Nagarmotha and Reetha.
- Anti-dandruff essential oils: Bergamot, Cade, Tea Tree, Lemon Eucalyptus, Orange, Bourbon Geranium, Palmarosa, Atlas Cedar, Sandalwood.
- Vegetable oils of Sweet Almond, Argan, Jojoba, Camellia, Nigella and Castor.
Note: To find the best 2021 solid anti-dandruff shampoo, it will need to be formulated with very mild, non-sulfated surfactants; or else without surfactants and therefore resulting from cold saponification.
4 - For curly hair
Curly hair will require hydration and active ingredients to draw beautiful curls while bringing them flexibility and shine :
- Vegetable oils of coconut, argan, avocado, baobab, camellia, jojoba, brazil nut, pracaxi or castor.
- Phytokerain, rice protein or vegetable glycerin.
- Essential oils of Ginger, Petit Grain Bigarade, Macadamia, Basil, Lavender, Rosemary or Ylang-Ylang.
- For frizzy and frizzy hair: shea, cocoa and kokum butters.
If you want to find an effective solid shampoo to take care of your curls, check out our article on a selection of best solid shampoo for curly hair here5 - For colored hair
Colored hair is going to need ingredients to maintain and revive the color, all in moisturizing the hair. The best 2021 solid shampoo for colored hair should therefore have some of the following ingredients:
- Vegetable oils of coconut, castor, olive, jojoba, argan, grape seed, camellia, nigella, coconut, sesame, flax, and broccoli.
- Essential oils of Rose, Ylang Ylang, bergamot, basil, bigarade petitgrain, atlas cedar, geranium, ylang ylang, tangerine, and grapefruit. To lighten your hair, essential oils of lemon, orange, and chamomile are ideal.
- The of Sidr or Alma's powder. We recommend the latter if you have a dark or brown coloring.
- Complementary strongly hydrating ingredients, especially if your coloring has damaged your hair: phytokeratin, vegetable glycerin, shea butter.
Note: The Blond hair will claim components that can give them beautiful reflections and avoid yellowing such as essential oil of chamomile matricaria, turmeric powder, chamomile powder or hydrosol of matricaria chamomile.
6 - For normal hair
As implied, normal hair does not have hair problems. Their needs are therefore easier to fill. Like all hair, they will ask forhydration and nutrition. In addition, to prevent them from contracting problems over time, the solid shampoo will also need to be gentle and healthy for the hair. You can therefore find all of the ingredients mentioned above. The difference is that the ingredients it contains will be more balanced and therefore less dosed because your hair does not need treatment or deep care to repair an imbalance.
To conclude
To choose the best solid shampoo 2021, it is necessary that this one respects both major universal principles Manufacturing guaranteeing quality; but also that it has very distinct ingredients meeting the needs of your hair type. It is by respecting these few criteria that the solid shampoo will be effective on your hair and that you can go natural without great difficulty. Also note that you usually have to go through a hair transition period when starting to use a solid shampoo. This is while your hair gets used to the brand new components.
Finally, be careful keep your shampoo solid and respect a good use of the latter to have beautiful hair.
How to make your solid shampoo?
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