NOT KNOWN FACTS ABOUT SULPHATE FREE SHAMPOO

Sulfate-free shampoos most likely don't bring about hair reduction. Shampoos that have sulfates cause thinning since they irritate and inflame the scalp. nevertheless, this could possibly arise on account of some form of allergy. So...what exactly does keratin shampoo do to your hair? Keratin shampoos do the job by supplementing your hair's purely