Sovereign Silver is the #1 selling silver supplement in North America for Immune Support, trusted by millions for unprecedented quality, efficacy and safety. Sovereign Silver is vegan. It is also allergen, gluten and GMO free. Plus it tastes like water!n1-2 PUNCH: Sovereign Silver packs a 1-2 punch with u0026gt;98% bio-active silver ions and silver nanoclusters, the silver ions are immediately absorbed and put to use. Then the silver nanoclusters continue working throughout the day.nSAFE: Silver is naturally found in mushrooms, whole grains, and mammalian milk which are all part of an animalu0026#39;s natural diet. Peer reviewed literature demonstrates the safety of silver in animals at 2,000 times the EPA Oral Reference Dose for humans.nPURE: Sovereign silver maintains the highest purity standards - just pharmaceutical-grade purified water and 99.999% pure silver, manufactured in a GMP Certified facility, and packaged in amber glass to further preserve purity.nEFFECTIVE: Sovereign Silver ensures the best absorption, through a proprietary manufacturing method that produces an unprecedented particle size of 0.8 nanometers that your petu0026#39;s body can naturally and easily process.nSilver, which occurs naturally in mushrooms, whole grains, water, and mammalian milk, has been used for centuries to safeguard human health. Colloidal silver is having its resurgence for immune support* - for humans and animals alike. Why reach for just any colloidal silver product? Bio-Active Silver Hydrosol offers the safest and most effective concentration.* This is why Sovereign Silver is the #1-selling silver brand on the market. Keep the following in mind when selecting a silver product, so you choose one that is SAFE u0026 EFFECTIVE:* The EPA has an established Daily Oral Reference Dose (RfD) for Silver of 350 micrograms of Silver (µAg) Many brands don't readily share this information because they know that their products far exceed this amount by upwards of 400% in one dose. It is safe* to take 1 tsp of Sovereign Silver 7x/day for 70 years and still be within the EPA RfD. However, you can only take ¼ tsp (of the 1 tsp daily dose) of a competitor's 250 ppm product before you reach the RfD. Less is certainly more in this case! Active concentration matters, not total concentration: Small particle size yields greater surface area, which through oxidation creates more positively charged silver. The larger the particle, the greater the amount of waste that your body must figure out how to excrete. It's this excess silver that can be toxic and potentially cause side effect such as Argyria, a benign condition that turns the skin blue. Think of it like trying to get rocks through an hourglass compared to sand. Sovereign Silver's unprecedented small particle size makes it easy for the body to absorb and excrete. Natural Immunogenics is an NSF Registered GMP (Good Manufacturing Process) manufacturer.