I've been using the all range and I can definitely see some results. This conditioner is really good cause not only works with density (at least in combination with the shampoo and serum) and have amazing ingredients for hair growth it's also really good for dry hair leaving the hair so soft even after more deep cleansing shampoos. It's a little dense so I don't know if it will last less than other conditioners but I think it can get the job done with less quantity of the product so we'll see. But the formula and results are really good.