I purchased this product because it is marketed for sensitive, reactive skin but it still caused extreme congestion with scalp irritation for me....proceed with caution.

I have hair loss from illness and the medical treatment, and I am sensitive to most chemicals (Mast Cell Activation). I don't get hives from this line and my hair has been much healthier which has reduced the hair loss. I mix it up with his Body Building conditioner and once a week the Elasticizer - I put it on my hair (without shower cap) before shampoo and let it sit a couple minutes. It's really saved my hair.

I really didn't like this shampoo much. It may have cleaned well but it left my hair a tangled mess even after applying conditioner. I had to add another conditioner after I got out of the shower and that still wasn't enough, had to do a comb de tangling. Will be sending back.

I wrote a similar review for the conditioner, but this combo of the non color non scented shampoo & conditioner is by far the best I have found of fragrance free hair products. Everyone wants their hair to smell good, so it's SO difficult to find good products that are truly fragrance free and free of all oils that relate to the fragrance allergy. This has been a life saver and is the only thing that makes my hair feel normal like it did pre developing this allergy.

This shampoo is perfect for sensitive scalps and fine hair types. It has absolutely no scent, lathers well, is non-irritating on skin and scalp. I've tried all types of "sensitive, no fragrance, non-irritating" shampoos and this is the best I've found.