Bio-Active Silver Hydrosol delivers advantages no other manufacturer can match:98% positively charged silver ions and nanoclusters.Easily Absorbed: Unprecedented particle size of 0.8 nanometers allows for easy absorption and excretion.Less is More: Ultra-small particle size results in greater surface area, making our low concentration of 23 ppm more effective than brands up to 1,000 ppm.Perfectly Safe: Safe for the whole family. According to the EPA (CASRN 7440-22-4) daily Oral Silver Reference Dose (RfD) applied to 23 ppm, one may ingest 76,650 servings safely over 70 years.99.999% Pure: No added salts or proteins. Just pure silver in pure water.Dietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeVegetarianVeganEgg FreeShellfish FreeLactose FreeNon-GMOServing Size:1 TeaspoonServings Per Container:94 Amount Per Serving Silver Adults 115mcg Silver Children 4 years and older 57.5mcg Other ingredients: Pharmaceutical-grade purified water Directions: - Adults: 1 teaspoon, hold under tongue for 30 seconds, then swallow. - Children 4 years and older: 1/2 teaspoon. - Maintenance*: Once daily. - Immune-Building: 3 times daily. - Long-Term Immune Support*: 5 times daily. - Short-Term Immune Support*: 7 times daily.Endotoxin/Pyrogen tested.For best shelf-life, avoid strong sources of electromagnetic energy and direct sunlight.Vegan. Allergen, gluten and GMO free.