more in shampoo of natural components, the it is more useful to hair. Natural oils and plant extracts help to strengthen hair, to add them gloss and to make healthy.
Useful substances in shampoo
According to the international nomenclature of cosmetic ingredients, each component in shampoo has the name. Thanks to it good hair shampoo can be chosen, having just studied structure. It is necessary to know what ingredients bring benefit to hair.
Sodium hyaluronate - this component promotes moistening of head skin. It acts not only on the surface of skin, but also gets inside. Hyaluronic acid helps small wounds to heal without formation of fabrics. Thanks to it fabrics are quicker regenerated. Substance does skin softer and smooth.
Sodium cocoamphoacetate - the soft substance promoting formation of foam. Thanks to it shampoo does not irritate mucous eye. After washing the hair are styled much easier. Besides, after use of shampoo with this substance you will need much smaller amount of hair conditioner. The hydrolyzed proteins of wheat (Hydrolyzed wheat protein) are the processed proteins having the small size and the water-soluble form. The main property of proteinaceous molecules is smoothing of hair. Proteins of wheat get deep into hair and strengthen them. They are capable to fill emptiness in hair.Panthenol or B5 provitamin renders the fine moistening, softening and nutritious action on hair. Nutritious oils belong to natural components in shampoo. They soften hair and saturate with vitamins. Oils create protective film on the surface of hair. It helps them to endure aggressive environmental impact. If hair lack gloss, choose shampoos with collagen or with keratin. These substances return to hair healthy shine. They create protective layer which holds natural moisture on hair. Consider that ingredients in shampoo are specified in order of reduction of their mass fraction. That is in the beginning there are substances which are present at means in large number. And at the end of the list substances which content in shampoo is not so big are specified.
Undesirable components in shampoo
Unfortunately, in shampoos the first in the list often there are substances which do harm to hair. So, mineral oil is oil product. It clogs up skin pores. Because of it there is dandruff, seborrhea or dermatitis.Propylene of glycol - moisturizing component which promotes emergence of allergic reaction.Sodium of lauryl/laureth sulfate: even in small concentration (3-5%) can cause the strongest irritation on skin. This substance is frequent is the reason of rash and dandruff. It badly influences eyes. Parabens - stabilizers preservatives. It is proved that they can become the reason of hormonal frustration and breast cancer. Formaldehyde - cancerogenic substance. Contains toxins and poisons. Formaldehyde gets deep into skin, collects there, and later causes problems with health.