Argentyn 23 Professional Bio-Active Silver Hydrosol.
Contains 99.999% pure silver in a bio-active ionic/nanocluster hydrosol suspended in pharmaceutical-grade purified water (USP-NF).
Mixture of positively charged silver ions and extremely small silver nanoclusters; no added salts, proteins, or other compounds.
Manufactured from 99.999% pure silver and USP-NF purified water; particle size validated as small as 0.8 nm by TEM.