Hair shampoo is a cosmetic product used to cleanse the hair and scalp. It has the form of a gel or liquid that is applied to damp hair by massaging the scalp and then rinsed off with water. The main function of shampoo is to cleanse the hair of accumulated dirt, grease, residues of styling products and other contaminants. It helps to make hair fresh, clean and shiny. In addition, shampoo can have other functions, depending on its composition and purpose, such as moisturizing, nourishing, protecting against damage, stimulating hair growth, etc.

Many shampoos contain basic ingredients such as detergents (e.g., sulfates or sulfate-free agents), foaming agents, conditioners, fragrances, and other additional ingredients that can have a beneficial effect on the hair. It is important to note that hair shampoo can be of different types, specifically designed to address specific hair problems, such as dryness, breakage, greasiness, color loss, or dandruff. Each type of shampoo has its own characteristics and is aimed at addressing specific hair needs.

There are many types of professional shampoos designed for different hair needs. Here are some common types:

  1. Moisturizing shampoos: These shampoos contain ingredients that help moisturize dry and damaged hair. They may contain oils, vitamins, and other moisturizing ingredients that improve the condition of the hair and make it softer and smoother.
  2. Repairing shampoos: These shampoos are aimed at repairing damaged hair, such as hair that has been exposed to chemical coloring, perms, or high temperatures. They contain active ingredients that help restore hair structure and reduce breakage.
  3. Colored hair shampoos: These shampoos are designed specifically for the care of colored hair. They contain ingredients that help to maintain color intensity and protect hair from fading or discoloration.
  4. Volumizing shampoos: These shampoos are designed for thin or lifeless hair to give it more volume and texture. They may contain ingredients that lift the hair from the roots and make it look fuller.
  5. Shampoos for oily hair: These shampoos contain ingredients that regulate sebum production and reduce the oiliness of the hair. They help cleanse the hair and scalp, leaving it feeling fresh and light.

These are just a few common types of professional shampoos. Each brand and manufacturer may have their own unique formulas and types of shampoos that meet specific hair needs. I recommend that you consult a professional (hairdresser or hair care specialist) who can advise you on a professional shampoo based on your hair type and needs.

How to use hair shampoo correctly and how often?

Here are some steps you can take to use shampoo properly:

  1. Lightly wet your hair with lukewarm water before applying shampoo. Hot water can cause your hair to dry out, so it's best to avoid it.
  2. Pour a small amount of shampoo into the palm of your hand (depending on the length of your hair) and spread it all over your scalp. Massage the shampoo through your hair and scalp with gentle movements. If necessary, add a little more water to create a lather.
  3. Rinse the shampoo out of your hair with thoroughly running water. Make sure all shampoo residue is completely rinsed out.
  4. If your hair is particularly dirty or you use a lot of styling products, you may need to reapply the shampoo. Repeat steps 2 and 3 if necessary.
  5. After shampooing, you can apply a conditioner to moisturize and smooth your hair. Apply it to the lengths of the hair, avoiding contact with the roots.

The frequency of shampoo use may depend on your hair type and personal needs. In general, it is recommended to shampoo your hair every second or third day. However, if your hair tends to be oily, you may need to wash it more often, and if your hair is dry or damaged, it may be helpful to reduce the frequency to two to three times a week. Keep an eye on how your hair and scalp react and adapt your hair washing regimen accordingly.