Wow, really amazing product!!! I have a pretty heavy flow and I usually double up my pads so this product was a life saver!! It really does what it says and absorbs so much more than my other pads. I even was able to just wear one pad, and after 3-4 hours when I changed them there was no leak, no worry whatsoever! Although these pads are more expensive than my other always pads, they definitely are worth it, especially since they don't need to be doubled (for me at least) and they do such a great job and leave me with zero worries!