Wash your hair every day? With a pH neutral shampoo, yes!

The amount of sebum produced by the sebaceous glands that are part of the hair is determined by hereditary components, therefore having greasy hair or not depends on genetics. Sebum secretion lubricates the scalp and protects the cuticle.

Hair should be washed according to personal needs and the amount of oil generated by the scalp. If the hair is frequently oily, the right thing to do is to wash them oftenIf they are greasy, they retain residues and it is difficult for them to grow.

The NO POO trend good for your hair?

The "No poo" movement, which advocates going without shampoo and defends the undesirable effects caused by this product, believes that sebaceous secretion regulates itself over time and that it is enough to wait for the hair to get used to it so that it is finally shiny and degreased as if it were clean.

Sometimes they use vinegar and baking soda as a cleaner, but these two elements have respectively a low and a high PH, causing possible irritation of the scalp It is therefore not recommended to use them.

Beliefs about sebum production

The use of a shampoo does not affect the amount of sebum generated since the sebaceous glands are located under the surface of the skin without interfering in its production. The shampoo cleans the hair and eliminates sebum that accumulates on the scalp in order to prevent the formation of infections.

Believing that the more you wash your hair, the dirtier it gets is totally false, it is healthy to wash your hair every day to remove dirt and pollution that can accumulate. Washing your hair is a personal hygiene routine which implies to do it with products adapted to each type of hair, being strongly recommended touse a pH-neutral shampoo as mentioned in this article.

Why use a shampoo with a neutral pH?

The pHHydrogen potential" is a measurement that indicates the level of acidity or alkalinity of a substance. The scale goes from 1 to 14, from the most acidic to the most basic, pH7 being the intermediate point, i.e. the most neutral point of the scale. A shampoo with a neutral pH is not neither acid nor basicso it is perfect for daily use.

The pH of commercial shampoos is usually very alkaline due to the soap they contain, between 9 and 11. A very alkaline pH opens the cuticle and increases the negative charge on the surface of the hair fibers, which increases the friction between them and makes them break easily. In contrast, an acidic pH generates less frizzIt reduces the friction between the fibers.

Water is alkaline, so adding more alkalinity with a commercial shampoo will open up the cuticle even more and weaken the hair's interior. If, on the other hand, you use a neutral shampoo, the cuticle will not open as muchThis is because there will be a balance and we will keep our hair in better condition, preserving its elasticity and even the color, if we take it dyed.

In addition, a ph-neutral shampoo does not usually contain detergents. Therefore, it won't completely remove oil from your scalp. This is healthy, as it is necessary to maintain a certain percentage of this oil to have healthy and shiny hair.


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