Is Less Always Better? Not Always!

LESS IS MORE… sometimes… With NPSW Silver MORE is better. Silver Wings Silver particle size is 1-3 nanometers. Hence, 10PPM does not have a small enough silver particle size to be stronger than our 50PPM, 250PPM or 500PPM.One would have to take 25 teaspoons of 10 PPM in order to receive one teaspoon of 250 PPM. Our customers have been pleased with the results from our product for over 24 years. So go take on the day with a M O R E supported immune system.