We believe That science should be in the service of nature. Generally when it comes to leading a healthy lifestyle following a natural approach to life is best. Unfortunately in our 21st century lifestyle we have forgotten many of the time honoured traditions of our forbears, and placed our faith in a purely mechanical system of a healthcare industry which has resulted in a dependance on a failing system rife with conflict of interest.

Reliance on this drug based approach to maintaining good health is we believe inherently false and in many cases detrimental. However in a world infused by so many forms of pollution our natural defence systems are pushed to the limits of their capabilities. Sometimes we need to strengthen our natural defences in order to help or inherent immune systems.

Many ancient cultures knew of the benefits of minerals and plants at their simplest levels, and used these effectively when required. In ancient China doctors were only paid when the patient was not sick. Over half of all drugs available in the pharmacopeia today are artificially manufactured molecules originally derived from plants. Scientific advancement in the field of healthcare has not all been bad, but use of many of these advances has been abused to their detriment.

In the case of mineral supplements effectiveness has been increased massively by the advances in colloidal science. The Colloidal Science Laboratory has been at the forefront of these advancements with the creation of the Mesoprocess.

Mesocolloids are the result of years of research and many thousands of dollars of investment, as true colloids with the smallest particle size possible they are simply the best colloidal minerals available.

Pure Colloids has partnered with Purest Colloids in the United States to make available the enhanced benefits of the best genuine colloidal minerals in the United Kingdom. Pure Colloids is a subsidiary of Ecolotec Ltd. We began with dedicated servicing of the expanding interest in the range of Purest Colloids colloidal supplements in the UK. As new technology in crystalline colloids has developed we have added Optimum brand colloidal vitamins and supplements to our catalogue.

Our commitment is to bringing you, your family, and your pets the very best in true colloidal supplements

We have tested numerous other brands of so called Colloid Silver and other colloidal minerals and have found that Purest Colloids are not only one of the very few brands of true colloidal products, but that they surpass all others in particle size and quality.

Unfortunately the term “colloidal silver” is largely misused to describe cheap to manufacture ionic solutions, this is why we make the distinction of Genuine Colloids.

All clear or very pale coloured silver products are either ionic solutions or silver products with low particle concentration.

Purest Colloids INC Mesosilver is the smallest possible silver particle size possible at 0.65 of a nanometer. This is 20 atoms of silver which is the smallest number of atoms required in a silver particle. Mesosilver is over 80% silver particles, at a concentration of 20ppm ( Mg /Lt )

Purest Colloids, Inc. All rights reserved. MesoGold, MesoSilver, MesoPlatinum, and MesoCopper are registered trademarks of Purest Colloids, Inc. MesoIridium, MesoPalladium, MesoZinc and MesoSilica are trademarks of Purest Colloids, Inc.

Since December 14, 2012, EU & now UK regulations on health claims prohibit manufacturers from making health and effectiveness claims of any kind. Therefore, for many of our products we have to limit ourselves to the product properties. You are at liberty to do your own research. A natural health professional may advise you as well.

These products have not been tested or approved by the U.S. Food and Drug Administration. These products are not intended to diagnose, prevent, treat or cure any disease. Purest Colloids, Inc. makes no claims or promises as to health benefits of its dietary/health supplements. All research information is provided as a courtesy to our customers. Consequences of dietary, topical or other use of any product is the sole responsibility of the customer. If you have additional questions please do not hesitate to contact us.

The Optimum brand of vitamin and supplements are manufactured in a state of the art facility in Italy, they are all registered as first category medical devices. They represent a significant advance in the use of dietary supplements, sublingual absorption is recognised as second only to intravenous injection as a means of supplement administration.

Purest Colloids, Inc has been producing Colloidal Silver products since the late 1990's. - For additional informative articles about Purest Colloids and our products



Most other products labeled as 'Colloidal Silver' etc., are not, they are mostly IONIC SOLUTIONS.

Purest Colloids colloid silver is over 90% particulate silver and is highly effective.


Small particle size is intrinsically linked to effectiveness, the smaller the particles the better.

Thousands of times more effective than any other product, no other brand has the ability to produce particles this small.


You may purchase cheaper products calling themselves colloid silver, but performing this simple test shows that most of them are IONIC SOLUTIONS - Products that are inexpensive to manufacture and contain virtually no particles. Taken internally they are ineffective. Purest Colloids colloid silver is over 90% particulate silver.


Purest Colloids manufacture the largest range of colloidal metal supplements available. Suitable for both human and animal use.