Mary’s award-winning transdermal patches come from our commitment to accurate dosing through an advanced delivery method. The discreet 2x2” squares simply adhere to any veinous parts of the skin like the inner wrist of top of the foot for 8-12 hours of effect. Heat, sweat and water-resistant, Mary’s patches can be simply and accurately micro-dosed by cutting them down. Focus (CBG) Patch: Focus Transdermal Patches are designed to provide a natural and sustained boost of focus and concentration throughout the day. Formulated with CBG and other natural ingredients that work together to promote mental clarity, cognitive function, and alertness, these are the perfect addition for incorporating into your daily routine.