In the field of chemical sciences shampoo simply "surfactants" are. A surfactant is a substance (ie, relax and keep) fats or oils, emulsifiers. Emulsifying properties of shampoo that you can use the oil and dirt with water if it is used. Shampoo in many ways, such as detergents. In fact, most commercial shampoos are kept clean. The main difference between the shampoo you wash your hair should be washed with detergent and clothingfabric softeners and bleach.
The shampoos are mostly water, 65% and 75% overall. The rest of the shampoo surfactants (detergents), the acid, the reaction products of lye (caustic soda), sodium lauryl sulfate, sodium lauryl sulfate, ammonium lauryl sulfate and extracts of animal fat and oil, lard or vegetable oil as the 'coconut oil and other vegetable fats. In theory, if these surfactants constantly massage the scalp and hairWater must interact with the oils and remove dirt and hair.
Always read the ingredient list of many shampoo commercial recently? The list is so long, with the words, you can not even pronounce long to know what that might mean. The truth is that the hair effectively all you need is a pair of surfactants, which are not dangerous and can be rinsed easily. Most people think that because a shampoo does not foam, and the truth, in the long term is not used.reduce soaping scientist is that what is expected, how to clean the hair and scalp with a shampoo that contains no additives. Have you ever had a sink full of bubbles in a liquid detergent mixed with warm water and soap fats in foods? observe how the bubbles gradually disappear during the washing of dirty dishes?
The bubbles are small, but the dishes are clean! However, companies know that if we wash the dishes orClothes we expect to see lots of bubbles. This gives us the impression that the clothes and the food is always very clean. But this is not always the case (only $ 1.50 cheaper and cleaner to see!). Similarly, we expect that the rich aesthetic thick bubble when you wash your hair. To add companies such as foam additives and thickeners such as methylcellulose and alkanolamines to stabilize the foam and make it thick and rich.
Most commercialShampoo using low cost materials and sometimes dangerous for the very short life due to the absorption of oxygen and the possible growth of bacteria. To compensate for the lack of stability of the product, many companies add preservatives such as parabens, methylparaben, DMDM hydantoin, and vitamin E.
Many of the problems of the hair and scalp shampoo commercial may (continue stable additives used to manufacture products more efficiently and with new investments in R & D data suggest that laurylSulfate can be immunosuppressive). Because of the chemical and rheological additives and the use of hair, some of these additives, chemicals left in your hair and scalp after shampooing. Your continued use of this type of shampoo will ultimately lead compounds in the development of many important chemicals.
This structure will lead to less effective cleaning shampoo hair surfacewas reduced chemically modified shampoo surfactant effect that oil and dust accumulation. No amount of these additives are not stable, naturally occurring bacteria) on the surface of human skin (bacteria Kopfhaut., The distribution of chemical additives in these products are known irritants and can cause long-corrosive finish on these products. Shampoo for hair breakage, damage to the scalp and hair loss as possible.
Agood shampoo should not be in water or less of sulfates and fatty acids as olive oil and palm oil. In terms of stability against bacteria, is a known fact that include shampoo, large concentrations of citric acid and glycerol, the growth of bacteria non-viable. These shampoos are not very long when the foam is used, but clean hair and have adverse effects on the viability of the health of the scalp and hair. You can always wash your hair againif you think that cleaning is necessary.
0 comments:
Post a Comment