Colloidal Silver 250 PPM 2 oz Spray
Highest quality: contains pharmaceutical grade colloidal silver and pharmaceutical grade water.
Amber color: the true color of a higher PPM pharmaceutical grade colloidal silver is amber, not colorless.
Easily absorbed: provides the highest percent of the silver particles at 2nm for optimal absorption.
Testing & safety: we specifically use NCS (nano-photon correlation spectroscope) testing. It is the most accurate testing of overall particle size. Colloidal silver particles should range between 1-100nm for safety purposes.
What is PPM?
PPM (parts per million) equals the number of silver particles per serving. 50,150,250&500 PPM are strength levels.
10 PPM formulas may require frequent suggested daily dosage.