Colloidal Silver Products Let's compare! Product Company/Website Bottle Size PPM Parts Per Million Cost per bottle Cost per Quart Evaluation based on data here utopiasilver.com 8 oz 20 $29.00 $116 Particles too large - CS is brown. Claims of "special secret process" to make. invive.com 4 oz 50 to 10,000 $9.99 to $260 $79.92 to $2,080 Massively confusing site. Violates all known scientific data on effectiveness and safety of CS. Rambles on and on. He must use his own product. no picture zptech.com 8 ozs 1,000 $27 $108 "New wave spiritusalism". No scientific data whatsoever. purestcolloids.com colloidsforlife.com 8.45 oz 20 $29.77 $113 Uses questionable "science" to hype his product. Was given FDA warning for fraudulant advertising. Particles too large and will oxidate immediately upon opening bottle. no picture puritan.com 4 oz no data $8.97 $35.88 No data what so ever. no picture earthbornproducts.com 32 oz 100 $64.95 $64.95 Good quality, though too high PPM. asapsolution.com 8 oz 10 or 22 $29.95 $119.80 Fraudulant claims of "patented product". Undocumented & vague claims of testing in foreign locations. n-ergetics.com 4 oz 1100 $20.25 $162.00 Particles too large - CS is brown. Survival Enterprises 32 oz 3 $25.00 $25.00 Particles 1/2 the size of a virus. Totally clear liquid, highest manufacturing standards in the industry. Works as well, or better, than ANY other CS product on the market, yet less expensive. Return to our Colloidal Silver Back to Nutritionals page. Question? Email us!   "These statements have not been evaluated by the FDA. This product is not intended to diagnose, cure, prevent or treat any diseases." The above is a Government ORDERED statement. It is NOT based in either reality or sanity. Just like our Government. In a landmark decision on Friday, Jan. 15, 1999, the US Court of Appeals for the District of Columbia ruled that the health claim rules imposed by the FDA unconstitutional and in violation of the Administrative Procedure Act. The court instructed the FDA to define "significant scientific agreement" for health claims on dietary supplement labels, and instructed the FDA to allow the use of disclaimers on labels rather than to suppress these claims outright. The court further held that four FDA Final rules (prohibiting certain nutrient disease relationship claims) invalid under the first Amendment to the Constitution.