Sulfate-free shampoos have a couple of big advantages that could convince you to start using them.

Lower possibility of inflammation of the head skin

Lots of people are allergic to different hair care solutions which means they are subject to severe inflammatory processes. Sulfate, which is usually one of the ingredients in the composition of these products, can cause itchiness which is hard to get rid of.

SULFATE-FREE SHAMPOOS EFFECTIVELY MOISTURIZE THE HAIR
Human hair naturally retains moisture and oils and this helps it to stay strong and healthy. However, shampoos, which contain sulfate, dry up the hair and leave it with much less moisture. On the contrary, sulfate-free shampoos help to keep the hair moisturized.

SULFATE-FREE SHAMPOOS KEEP NATURAL OILS
Human hair (or its follicles, precisely) forms different natural oils. They nourish the hair so it is healthy and strong. Shampoos with sulfate in their composition interfere with the process of the natural oils production which leads to the hair getting dry and unhealthy.

SULFATE-FREE SHAMPOOS PROTECT THE HAIR COLOR
If you have colored your hair, you are familiar with the color fading after a few washes all too well. The situation can get even worse if you use shampoo with sulfate. Natural oils and pigments are literally ruined. On the contrary, sulfate-free shampoos do not have this kind of influence.

SULFATE-FREE SHAMPOOS REDUCE THE NUMBER OF CHEMICALS THAT PENETRATE INTO THE BODY
Researchers discovered that sulfate can penetrate into the human body, particularly into the liver. This leads to the hormonal problems since sulfate carries properties similar to estrogen.