Silver Hydrosol is the purest and highest grade (made of 99.99% pure silver) of all the colloidal silver categories. It has a high content (96%) of ultra-fine, positively charged silver ions (Ag+), suspended in pharmaceutical-grade purified water. It has powerful anti-inflammatory and antibacterial properties, regulates skin flora, increases the process of tissue regeneration, decreases irritant effects caused by oxidative stress and stimulates skin elasticity.