Essential for a successful hair routine, conditioner is a nourishing and detangling treatment that enhances hair. Solid conditioners have become widely available in recent years, particularly as part of zero-waste initiatives. What is a solid conditioner? Why and how to use it? Which one should you choose? We'll tell you everything you need to know in this guide to solid conditioners.

Solid conditioner, what is it?

A conditioner is a hair treatment that, as its name suggests, is applied to the hair after shampooing. It beautifies the hair and fiber by detangling it, nourishing it, and making it softer and shinier.

Unlike liquid conditioners, solid conditioners come in the form of a bar of soap, sometimes shaped into different forms. This makes them last longer than liquid conditioners, while remaining practical and easily portable. Furthermore, since they don't contain water, solid conditioners also don't contain preservatives. The majority of them are made from naturally sourced ingredients, certified organic or vegan.

There are solid conditioners for all hair types: whether you have dry, oily, normal, or colored hair, you'll find the solid conditioner that's right for you.

Why use a solid conditioner?

Applying conditioner has many benefits for your hair. It works deep down to nourish your hair, making it easier to detangle, and making it more beautiful.

The composition of solid conditioners makes them valuable allies for deeply nourishing the hair fiber. Indeed, the natural agents they contain are generally designed to provide this nourishing effect. We are thinking in particular of vegetable oils or vegetable butters. These fatty substances act on the hair, particularly on dry, damaged and brittle hair. They regain their strength and softness thanks, for example, to castor oil, which is also present in Cosmos Organic solid shampoos.

Detangling active ingredients are added to the composition of solid conditioners. They smooth the hair fiber, making detangling easier and preventing knots from forming.

Finally, hair that benefits from the addition of a solid conditioner is shinier. It's ideal for colored or dull hair. It is illuminated and its color is revived. This is particularly the role of hydrosols, plant extracts, essential oils, or certain vegetable oils.

In addition to these cosmetic effects, the advantages of solid conditioners are also practical and ecological.

By adopting a zero-waste approach, solid conditioners avoid the presence of plastic bottles. This has a very positive impact on environmental protection. By eliminating plastics, certain endocrine disruptors like phthalates and parabens are also eliminated. Furthermore, since solid conditioners are most often made from natural ingredients, they also do not contain silicone, which is harmful to the hair and scalp.

Finally, the solid format is easy to carry. There's no risk of a bottle spilling in your suitcase. A simple box is enough to take it everywhere with you. Moreover, the format is also economical since it lasts much longer than a liquid conditioner.

How to use a solid conditioner?

Before using your solid conditioner, it's important to choose it carefully. Like any hair care product, it must be tailored to your hair type. It's also recommended to choose a healthy, natural formula.

Once you've made your choice, solid conditioner is very easy to use. It's applied to washed and towel-dried hair. You can rub it into your wet hair or rub it with your hands before distributing the product throughout your hair. For oily hair, it's best to only apply it to the lengths and ends.

You can take advantage of the few minutes it takes to detangle your hair with a comb or your fingers. After a few minutes, simply rinse your hair thoroughly.

This routine can be done after each shampoo or once or twice a week.

To properly store your solid conditioner, make sure it doesn't come into contact with water. It can simply be hung up or placed on a soap dish to dry.

What shampoo should I use before a solid conditioner?

It is possible to use solid conditioner after your usual liquid shampoo. Of course, for maximum results, this shampoo must also match the nature of your hair. It is also preferable to choose a shampoo with a rather healthy and natural composition. If your approach is to completely go zero waste for your hair routine, know that there are solid shampoos, they too, are completely effective and practical.

What is the best solid conditioner?

There's a wide selection of solid conditioners on the market today. The best solid conditioner will be the one that best suits your hair and preferences. However, we'd like to suggest a few of the best solid conditioners available.

Solid conditioner certified by Cosmos Natural

This solid conditioner is particularly suitable for damaged, dry, and brittle hair. It deeply moisturizes and nourishes it. It makes detangling easier, and hair quickly becomes softer. Made with 99% natural ingredients, it is certified organic by Cosmos Natural. It has a very pleasant fragrance. It does not foam and can be used with or without rinsing. Finally, it offers excellent value for money.

Vegan Solid Conditioner

Its composition is enriched with nourishing olive extract and organic basil. 99% of its ingredients are of natural origin. It also contains shea butter, cocoa butter, castor oil, and wheat starch. It's a practical conditioner with a very present fragrance. Its abundant lather is easy to distribute. It is particularly suitable for thick hair; it can weigh down very fine hair. After use, hair is moisturized, soft, and shiny.

So, there you have it, almost everything you need to know about solid conditioner. Perhaps you'll want to incorporate it into your hair care routine or pair it with a solid shampoo. If you'd also like to discover the benefits of solid shampoo, you can also check out our presentation.