MesoGold® - True Colloidal Gold


MesoGold - nanoparticle colloidal gold mineral product

Highest particle surface area for maximum effectiveness.

What is ionic gold? And why other producers do not want you to know the truth about their products? Read more »

MesoGold was available as a dietary supplement. Why is it now labeled as skin conditioner in the EU?

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MesoGold is 0,9999 pure gold in colloidal form,
a true gold colloid.

  • All natural mineral product in the form of nanoparticle colloidal gold.
  • Improves motor skills for better sports performance.
  • True colloidal gold, not ionic gold (not gold chloride).
  • A true colloidal gold is ruby red as shown in photo.
  • Highest particle surface area of any colloidal gold product available.
  • Contains only pure water and pure gold nanometer sized particles.
  • Made using the highest purity, sterile reagent grade deionized water.
  • High purity gold 0,9999. Beyond 4 nines is meaningless.
  • Smallest gold nanoparticles whose diameter typically measure 3,2 nm
  • Concentration: 20 ppm (minimum) of gold particles. Does not contain gold ions.
  • Does not interact or interfere with any medications.
  • No adverse side effects have ever been reported.
  • Tasteless liquid - tastes like water.
  • MesoGold is non-toxic. See Material Safety Data Sheet (MSDS).
  • Does not require refrigeration after opening.
  • Infinite shelf life.
  • Manufactured in an FDA (U.S. Food and Drug Administration) registered facility.


Our customers have found MesoGold helpful in a wide variety of applications using as a cosmetic product:

  • Supports healthy skin, promotes rejuvenescent effect on skin
  • Improves skin elasticity, and thus
  • Reduces the appearance of fine lines and wrinkles

A common method is applying of bandages soaking in colloidal gold or spraying it directly on skin using a fine spray.

Other uses recommended in countries outside the EU

The EU's restrictive policy on health and nutrition is suppressing the free choice of citizens in the selection of their diet, the choice of alternative treatment options and maintaining their own health, etc. The market is increasingly moving towards genetically modified foods and only chemically prepared medicines made by major pharmaceutical companies. Alternative products such as non-modified, “bio” grown and prepared foods, over-the-counter dietary supplements, vitamins, and so on are by various regulatory measures more and more restricted on the market. Under the new guidelines of the European Commission, the products in colloidal form can not be taken internally (ie. drink). They can be used as cosmetics, ie. for external use. We can not claim that the products offered here have a direct impact on health, but researches and studies (including those made by large pharmaceutical companies) found and number of users around the world confirmed the value of colloidal gold in general, and MesoGold in particular, in wide variety of other applications:

  • Relief in conditions of rheumatoid arthritis
  • Improves memory
  • Increases mental focus and concentration
  • Enhances brain function
  • Increases cognitive function
  • Promotes faster learning
  • Keeps your mind focused on the study material
  • Reduces stress and anxiety
  • Improves sports performance
  • Provides energy and a feeling of well being
  • Should be taken 1 to 3 hours before study time

Oral, ie. internal use, we leave to the free choice of each individual. In countries outside the EU, where the internal use of colloidal products is not yet suppressed, the dosage for MesoGold is typically:

  • one teaspoon (5ml) daily to help maintain health
  • one to four teaspoons taken 4 times per day may be taken to increases mental focus and concentration

Actual dosage will vary based on individual needs. Best taken on an empty stomach at least 15 - 20 minutes before eating for maximum absorption. On days when you want the highest level of mental acuity to stay focused and concentrate, take an additional dose 1 to 3 hours before you need to really focus and concentrate.

A 250 ml bottle will provide a 6 weeks supply when used at a dosage of one teaspoon per day.


MesoGold is a clear ruby red colored liquid. There is no noticeable turbidity (cloudiness). The color appears to change somewhat from light ruby red to dark ruby red to purple with increasing concentration of the gold present. At 20 ppm, the gold concentration of MesoGold, the color is ruby red.


The gold content of MesoGold is 100% contained in the particles. There are no gold ions in MesoGold. The purity of the gold used to make MesoGold is 0,9999. The mean diameter of the gold particles is typically in the range of 3 to 4 nanometers.

MesoGold Enhances Motor Skills

In the brain, nerve cells communicate with each other through neurons and particularly in their interconnections, called synapses, which are the sites at which nerve cells communicate. The brain is a collection of about 10 billion interconnected neurons. Each neuron is a cell that uses biochemical reactions to receive, process and transmit information. A neuron's dendritic tree is connected to a thousand neighboring neurons. When one of those neurons fires, a positive or negative charge is received by one of the dendrites. The strengths of all the received charges are added together through the processes of spatial and temporal summation. Spatial summation occurs when several weak signals are converted into a single large one, while temporal summation converts a rapid series of weak pulses from one source into one large signal. The aggregate input is then passed to the soma (cell body).

When colloidal gold is ingested, it passes into the small intestines where it is absorbed into the blood stream. The blood stream carries the gold particles to the brain where they are apparently able to cross blood/brain barrier and enter the brain cells. The gold particles can also enter the blood stream via sublingual absorption by simple putting a small amount of colloidal gold under the tongue.

It is believed that the nanometer sized particles in colloidal gold effect the electrical charges that are produced when those neurons fire in effect enhancing the normal communication that takes place between the nerve cells. This enhancement is believed to be responsible for increased brain functions and mental acuity that are reported by users of colloidal gold.

Why Not To Improve Your Game Now?

Every sport can be improved by better coordination and motor function. If you are serious about your sport's performance, you will want to experience firsthand the improved abilities you will get from using MesoGold. Your friends, team players and competitors will notice your improved playing, but only you will know why you are playing better.

What is Colloidal Gold?

Colloidal gold is nanoparticles of pure gold suspended in pure water. The size of the gold nanoparticles in MesoGold is 3 - 4 nanometers in diameter (a nanometer is a billionth of meter). These particles are so small they can only be seen by the most powerful electron microscopes available today. An atom of gold is about 0,288 nanometers in diameter, so the gold nanoparticles in MesoGold are only about eleven times the diameter of a single gold atom. These particles stay suspended in pure deionized water and do not fall to the bottom. It is these suspended particles that makes MesoGold a true colloid.

MesoGold® is the Most Effective Colloidal Gold

Most products advertised as being colloidal gold are produced using an electrolysis process that produces gold particles that are typically 70 - 120 nanometers (nm) in diameter. These particles are very large compared to the nanoparticles in MesoGold. The much smaller size of the gold nanoparticles in MesoGold produces a much higher particle surface area than other brands. It is the particle surface area which determines the effectiveness of a colloid.

Some words about ionic gold

Ionic gold is what some producers call their non-colloidal gold supplements. Ionic gold is a gold salt that is dissolved in water. Products labeled as ionic gold are really gold chloride, also called Chlorauric acid, a water soluble gold salt. The reason you don't see gold chloride on the label or mentioned in the ads is because gold chloride is known to be potentially toxic to humans. Gold chloride has been known to cause Peripheral Neuropathy. For more details read the Truth About Ionic Gold.

What is the active ingredient in MesoGold®?

MesoGold is 0,9999 pure gold rendered into nanometer sized particles suspended in pure deionized water. This combination is called a colloidal gold. To be called a colloid, the metal must be in the form of metallic particles. MesoGold consists of some of the smallest gold nanoparticles. It is the exceptionally small size of the particles combined with the relatively high concentration of particles that produces a gold colloid with a very high particle surface area. In the world of chemistry, surface area determines how effectively a substance will react with its environment. It is the high surface area of the gold particles which allows the gold to interact effectively inside the human body. Colloidal gold is totally non-toxic to humans.

How is MesoGold® produced?

MesoGold is manufactured by a proprietary process, called Mesoprocess, which starts with 0,9999 pure gold and produces very small gold particles which are just several times the diameter of the gold atoms themselves. These particles remain suspended in pure water. MesoGold is a true colloidal gold because the gold content is contained entirely in the particles. There are no gold ions in MesoGold.

Many products claiming to be colloidal gold are actually ionic gold which is not the same. In an ionic gold solution the gold content is contained in gold ions, not in gold particles. Ionic gold is actually neurotoxic meaning it is toxic to nerve cells. Ionic gold is easy to visually identify because it is clear liquid and looks like water. If it isn't ruby red, it is not the highest quality colloidal gold.

You should not use this product if you are allergic to gold!

Allergic reactions to gold, while not unheard of, are uncommon. Someone having an allergic reaction to gold would not be able to handle a metallic gold object such as gold jewelry without causing an allergic reaction. Those who are uncertain if they are allergic to gold should apply a few drops to the back of the hand to see if an allergic reaction results. If you do not see a reaction within 30 minutes you can be fairly certain that you are not allergic to gold.


Any information about use and dosage is provided as a courtesy. In case of illness you should see your doctor and follow his instructions. Colloidal gold cannot substitute treatment prescribed by your doctor.

MesoGold brand colloidal gold is the result of thousands of hours of research and development conducted at the Colloidal Science Laboratory, Inc. (CSL) over a period of several years. Purest Colloids, Inc. is the exclusive worldwide producer of MesoGold. The resulting product, with a particle surface area many times greater than other products of this type, provides more usable gold to the body.

For better understanding of how to compare colloidal gold products, see:

No need to look elsewhere - You have found the best true colloidal gold available anywhere.

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Still any Questions? See the Frequently Asked Questions (FAQ).