We offer this special extract which is an aid to male function. It helps bring more blood flow where it counts. More blood means better performance and size and fullness. Our propietary herbal blend is extracted in pure kosher vegitable glycerin and easy to take. Take 4 droppers full 3 times a day for best results. Take also as needed. Safe and effective. 2 oz. bottle. 1:1 gylcerin/water.