Information available to the public that I think is misleading I would welcome any comments, whether you agree or disagree with me. I get so tired of all these shampoo commercials that say their product has amino acids, or pro-vitamins, or nucleic acids. Hair is protein. Proteins are chains of amino acids, and new amino acids are added to the chain within the scalp. If you have no oil or waxy substance on your hair you'll look like you stuck your finger in a light socket, but oils collect dirt, and in a short time your hair will start to look dirty.
Shampoos wash off the old dirty oil or wax and replace it with a clean oil or wax.
My advice would be to find a shampoo that smells good to you, and makes your hair look like you want it to, and use that one. A friend of mine asked me about some teething pills she was giving her baby. The box claimed that the pills would decrease the pain, decrease the inflammation, and reduce the fever caused by teething. I reviewed the ingredients and none of them were unusual, but only one had any medicinal effects, and that was the belladonna. However, belladonna does not have any pain relieving properties and it is not an anti-inflammatory.