New, unopened BPA-free HDPE carboy containing 5 US gallons of MediCOPPER. MediCOPPER is 10 ppm of 99.99+% pure bio-available Copper nano-particles colloidally suspended in pure, pharmaceutical grade water. BPA-free natural plastic (HDPE) carboy. Top is triple sealed: opening is sealed with pressure sensitive sealing disk covering opening which reads “SEALED FOR YOUR PROTECTION” and cap is sealed to neck of bottle with heat shrink neck band that also reads “SEALED FOR YOUR PROTECTION”. Shelf life should be several years for unopened bottles. Not photo-sensitive. DO NOT ALLOW THIS PRODUCT TO FREEZE…all of the Copper nanoparticles will no longer be colloidally suspended after the frozen product thaws and the liquid will turn clear. Recommended servings is one tablespoon (15 mL) for adults, or one teaspoon (5 mL) for children, taken on an empty stomach to maximize adsorption in the gastro-intestinal tract. Wait 20 to 30 minutes before eating or drinking. One tablespoon provides 150 mcg of 99.99+% pure Copper, one teaspoon provides 50 mcg of 99.99+% pure Copper.