Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I personally just let the vacuum pull my bac water in, but I angle the needle to the side of the vial and also I hold the vile at a 90° angle laid on its side and just let the water flow down the side. The vacuum will do the work for you.I bought some hgh kit but im having difficulty to deal with vacuum force, i was thinking if i can put some air first to lessen vacuum or it will damage hgh ?
