Ok nothing special

Good product definitely use it with conditioner. After each wash hair feels soft and silky and manageable. Small amount of product does the trick no need for a lot of shampoo or conditioner to get the job done

I bought this at Costco on a whim. The product was displayed as a 1 litre bottle of shampoo and a 1 litre bottle of conditioner. I've been using this since 2015 and have complete faith that it's keeping my hair healthy. I've dyed, bleached and used various types of heat on my hair and it is still soft and strong. I will continue to use this for a long time.