I am allergic to colors dyes and preservatives. This shampoo has none of the above! This shampoo is a life saver for me as other shampoos severely cause and serious ugly breakouts on my scalp. I Can't use any other. I have family that use it for Psoriasis and they feel the same devotion to Psoriasin shampoo. I buy it in bulk in fear that it will be discontinued.

Excellent product, I don't have Psoriasis but I am seriously allergic to Colors Dyes & Preservatives this shampoo Is absolutely my life saver. I have recommended this to friends who do have Psoriasis and they are beyond thrilled with this shampoo. I have a dermatologist friend who strongly recommends Psoriasin to her patients. I big wish this they never stop making this product!

Absolutely the best ! No color dyes or preservatives. I am seriously allergic to all of the above . This is all I use to wash my hair I don't just love it , it IS the ONLY shampoo I can use on my scalp. A thousand million times please don't stop making it, so many people reply on this product. Thank you !