171
people found this helpful, as of 2023
ranked #200,057 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Expensive distilled water (confirmed)
Due to the lack of effectiveness of this product I decided to buy a TDS meter. Just to confirm what I already knew. This product does not contain 10 ppm as indicated the TDS meter showed only 5 ppm. I've tried other brands of Colloidal Silver with better results. American Biotech Labs needs to improve quality control. I suggest that Amazon make a review of this product.
July 2015 · Health and Household · verified purchase