I can't tell if there was any noticeable improvement to the volume of my hair. It was worked in like a conditioner as an additional step in the shower routine. The consistency was runny, almost like a serum. It did not detangle my hair, nor did it make it noticeably softer, so when I dried it off, it would be a mess and hard to comb through. It seemed like a good amount is required to be applied evenly through, which meant that the small tube would run out quickly with regular use. Not worth it to me.