NSP Silver Shield® with Aqua Sol Technology is processed by the kidneys and may not affect populations of beneficial bacteria in the colon.
NSP Silver Shield® is a safe and effective product. It is manufactured using a patented process with strict quality control to verify potency and purity. The result is fine, particle-sized colloids with 99% bioavailability.
20 ppm pure silver (100 mcg per serving).
Take 1 teaspoonful with a meal three times daily. Do not mix with salt or salty liquids.