ACS 200 Extra Strength


ACS 200 Extra Strength (Advanced Cellular Silver) provides 200 parts per million of uniquely energized silver molecules. Colloidal silver has a long history of use for supporting good health, fighting harmful organisms, and boosting the immune system. †Results may vary.

What is ACS 200 Extra Strength?

ACS 200 Extra Strength (Advanced Cellular Silver) represents a tremendous advancement in medical use silver technology and excels in both categories. Proven independently in FDA approved laboratories, ACS 200 Extra Strength Advanced Cellular Silver is an extremely powerful, yet safe formula which can be consumed daily to provide a significant boost to immunity.

In the past, antibiotics have been prescribed for colds, flu and other viral infections that actually don’t respond to antibiotics, as well as for simple bacterial infections that would normally, if given time, clear on their own. Even with the appropriate use of antibiotics, they continue to contribute to the rise of drug-resistant bacteria.  This is because antibiotics do not destroy every germ they target. They evolve fast and those that survive treatment with one antibiotic can rapidly mutate in order to resist others. Some types of bacteria, like MRSA, have become resistant to almost every prescription drug available.  This is becoming very serious causing the absolute need to look elsewhere for safe and effective substitutions.

Benefits of Advanced Cellular Silver (ACS) Extra Strength

  • Extra Strength Colloidal Silver
    Has a long history of supporting good health.
  • Safe & Effective
    Effective against an enormous array of disease causing organisms; including bacteria, spirochetes, virus, fungus, parasites & more without harming healthy flora or damaging human tissue.
  • Helpful for balancing Candida
  • Practitioner Endorsed
    Used by healthcare practitioners in over 15 countries.
  • Antibiotic Adjunct
    Silver has been shown to enhance the efficacy of antibiotics by 1,000x.

The ACS Advanced Cellular Silver Difference

All Silver-based antimicrobial products are not the same. Most manufacturers of cellular silver dodge the subject of actual efficacy, spending time and focus explaining their “high tech” manufacturing process, debating particle size, particle energy, color of fluid etc. Proven product performance, i.e. safety and efficacy are truly where the rubber meets the road. ACS 200 Extra Strength provides proven bacterial kill time and FDA protocol toxicology studies from certified independent 3rd party labs. Results RNA® ACS 200 is the most carefully researched and scientifically tested medical grade cellular silver formula available today. As shown from independently derived studies, ACS 200 Extra Strength has been proven capable of rapidly killing an enormous array of disease causing organisms – literally oxidizing the cell wall of gram positive and gram negative bacteria as well as naked virus and fungus, and all without damaging human tissue.

†Results may vary.

Facts About Silver

  • The Phoenicians used silver to maintain the purity of water, wine and vinegar.
  • In 69 B.C. silver nitrate was described in the contemporary pharmacopoeia.
  • Greeks and Romans used silver to prevent their food from spoiling.
  • "Born with a silver spoon in his mouth" is a reference to health, not wealth as, in the 1700's, babies fed with silver spoons were believed to be the healthiest.
  • Hippocrates, the “Father of Medicine,” used silver and instructed that it promoted tissue repair and was a notable topical aid.
  • In the early 1900s, British and American medical journals began reporting on the use of silver.
  • Evidence suggests silver is effective against over 650 types of harmful organisms.
  • Chemists put silver dimes in Petri dishes to sterilize them.
  • For many years it had been common practice to place silver wires and threads around infected wounds that refused to heal.
  • Silver is used in many water filtration systems and NASA used a silver system on the Space Shuttle.
  • In the 1990's, research by Dr. Margaret Bayer at the Fox Chase Cancer Centre in Philadelphia studied silver’s effect on Lyme Disease.
  • Research by Temple University School of Medicine Professor of Microbiology Dr. Helen Buckley suggests colloidal silver helps balance Candida.
  • Supports harmful organism cleansing.
  • Helpful for balancing Candida.
  • Boosts the immune system.


†Results may vary.


Serving size: 6 Sprays
Servings Per Container (4oz/120mL): Approx. 120
AMOUNT PER SERVING: Advanced Cellular Silver 175 mcg*


Silver (Elemental Silver)

Other Ingredients: Ultra-Pure Deionized Water

4 oz Intra-oral Spray
* % Daily value not established

Directions for Use: Take 6 sprays twice daily for health maintenance or 12 sprays twice daily for heightened support or as directed by your healthcare practitioner.

Take each formula individually by mouth, swish and then swallow. The formulas can be taken in any combination without waiting in between dosing and can be taken with food or without, at any time of the day. Always remain well hydrated when taking the sprays.

4 oz formula: Provides 60 days of support when administered at the standard dose (6 sprays, twice daily).

Herxheimer Advisory

Jarish-Herxheimer Effects Associated with Immune Detoxification Overload: Jarish-Herxheimer Effects typically have predictable distributions and patterns of occurrence within test subject populations. In the case of ACS 200®, a portion of patient populations receiving the product may experience the associated immune detoxification events listed below. In order of known frequency, these may include from the most frequent to the most rare – mild to moderate headaches, arthalgia, hyperdiaphoresis, nausea, afebrile flu-like symptoms, simple malaise, erythemia, skeletal and dental pain, itching, rigors or chills, diarrhea typically of short duration, vomiting of short duration, fever.

The half-life of ACS 200® is 15 days.



ACS 200 Clinical Trial

Antimicrobial Activity of Five Silver-based Solutions Using Methicillin-resistant Staphylococcus aureus (MRSA)

The Antimicrobial Activity of Selected Silver Products

Comparing Kill Kinetics of the Leading Antimicrobials

Salmonella choleraesuis Kill Time Study

Pseudomonas aeruginosa Kill Time Study

Legionella pneumophila Kill Time Study

Borrelia Kill Time Study

Candida Kill Time Study

MRSA Kill Time Study

Staph aureus Kill Time Study

Salmonella Destruction SEM ACS 200 Study

Felipe Solsona, Juan Pablo Mendez. Water Disinfection. Pan American Center for Sanitary Engineering and Environmental Sciences. 2003.

Pokrowiecki R1, Zareba T2, Mielczarek A3, et al. Evaluation of biocidal properties of silver nanoparticles against cariogenic bacteria. Med Dosw Mikrobiol. 2013;65(3):197-206.

Abbaszadegan A1, Nabavizadeh M, Gholami A, et al. Positively charged imidazolium-based ionic liquid-protected silver nanoparticles: a promising disinfectant in root canal treatment. Int Endod J. 2014 Sep 2. doi: 10.1111/iej.12377.

Disaanayake DM1, Faoagali J, Laroo H, Hancock G, Whitehouse M.. Efficacy of some colloidal silver preparations and silver salts against Proteus bacteria, one possible cause of rheumatoid arthritis. Inflammopharmacology. 2014 Apr;22(2):73-7. doi: 10.1007/s10787-013-0198-0.

Bacteria Do Not Develop Resistance to Silver. J Wound Care.  Lansdown AB.

How Silver Kills Bacteria.  Br J Nurs. Lansdown AB.

Silver in Medicine. Curr Probl Dermatol.  Lansdown AB.

Argyria from Excessive Colloidal Silver Intake. Am J Ind Med. Kim Y, Suh HS, Cha HJ, Kim SH, Jeong KS, Kim DH.

Argyria Caused by Homemade Silver Solution. J Am Acad Dermatol. Brandt D, Park B, Hoang M, Jacobe HT.
How Silver Kills Bacteria. Br J Nurs.   Lansdown AB.

Colloidal Silver Inhibts Smallpox Virus. Pharmaceutical Chemistry Journal N. E. Bogdanchikova, A. V. Kurbatov, V. V. Tretyakov, and P. P. Rodionov.

Current Science, October 2006;91(7) (PDF)

Nanomedicine: Nanotechnology, Biology and Medicine, June 2007;3(2):168-171

Colloids and Surfaces B: Biointerfaces, October 2007;59(2):171-8

The Journal of Physical Chemistry B, August 2006;110(33):16248-53

J. Wesley Alexander. History of the Medical Use of Silver. Surgical Infections. June 2009, 10(3): 289-292. doi:10.1089/sur.2008.9941

S.M. Foran, Therapeutic Properties of Silver: A Historical and Technical Review. Quanta January, 2009.
Natural Center for Complimentary and Integrative Health. Colloidal Silver: What You Need to Know.
Pokrowiecki R1, Zareba T2, Mielczarek A3, Opaliska A4, Wojnarowicz J4, Majkowski M5, Lojkowski W4, Tyski S2. Evaluation of biocidal properties of silver nanoparticles against cariogenic bacteria. Med Dosw Mikrobiol. 2013;65(3):197-206.

Coburn, Dhyana L., Dignan, Patrick D. The Wonders of Colloidal Silver. 1997.














What is the main difference between Advanced Cellular Silver (ACS) 200 and “colloidal silver” products?

Advanced Cellular Silver 200 is a powerful and comprehensive antimicrobial going far beyond colloidal silver formulas in both antimicrobial and healing effect. Independent studies prove to ACS 200 Extra Strength to be far more effective in killing pathogens than Argentin, SilverMax, or any other brand of colloidal silver. ACS 200 Extra Strength is anti-viral, bactericidal, anti-fungal and anti-parasitic, killing Methicillin-resistant Staphylococcus aureus (MRSA), Candida and Rhinovirus at 99.99999% in less than 3 minutes. As performance benchmarks, these are extremely difficult pathogens to kill. Competing colloidal silver formulas have very mild antimicrobial effect when compared to ACS 200 Extra Strength. ACS 200 Extra Strength is actively prescribed by health care practitioners in over 15 countries.

How safe is ACS 200® Extra Strength?

As to the safety of ACS 200 Extra Strength in both short term and long term use, acute oral toxicity studies were performed with ACS 200 Extra Strength at a very high dose of 5,000 milligrams per kilogram of murine weight. At the end of the 14 day study, there was zero toxicity in any of the cells analyzed. As to long term use, millions of doses of ACS 200 Extra Strength have been taken over many years by patients the world over delivering superb efficacy, without incident.

Where can I view the research behind ACS 200® Extra Strength?

All Results RNA® product research can be viewed @

How do you determine the efficacy of ACS 200® Extra Strength?

The killing effect of any antimicrobial or antibiotic can only be determined by kill time studies. All kill time studies using ACS 200 Extra Strength have been performed using The Scientific Association Dedicated to Excellence in Analytical Methods (AOAC) standards at some of the top independent microbiological laboratories in the world. Results RNA has sponsored over 500 kill time studies in the last 10 years alone.

Does ACS 200® interrupt the floral balance in the intestine?

Sustained use of ACS 200 Extra Strength by many people over years of time has not shown any evidence of destroying the floral balance of the intestine. Although the mechanism is not fully understood, what we do know is that pathogenic microorganisms are much more primitive in their cellular makeup than the bacteria comprising the healthy flora of the human body. The bacteria that make up healthy flora that interact with mammalian cells are much more sophisticated in their cellular makeup. As to claims by other silver manufacturers that silver can harm healthy flora, ACS 200 is uniquely different than any other silver product. After a 15 year history of selling ACS 200 to hundreds of thousands of customers, we know that ACS 200 does not harm the healthy flora, and in fact increases the health of the immune system as it very effectively resolves gut issues. As we know, antibiotics destroy healthy flora and thus, hurt the immune system.

What is the half life of ACS 200® Extra Strength?

Half life is the time it takes for the blood level to decrease by half after discontinuing product use. Therefore, if ingestion of ACS 200 Extra Strength (which has a half life of 15 days) is discontinued, and the blood level at the time is for discussion sake 20, in 15 days the blood level will decrease to 10.

What is the content of ACS 200®?

200 Parts Per Million (PPM) 99.99% pure silver colloid hydrosol

What silver particle sizes are provided in ACS 200® Extra Strength?

ACS 200® Extra Strength contains a very safe size range of pathogen lethal silver particles - from 0.4 microns down to nanometer. This range
of sizes acts as broad arsenal in the pathogen attack.

Is ACS 200® Extra Strength patented?

Yes. The silver technology of ACS 200® Extra Strength is backed by over 14 patents to date.

Will weather elements affect the product (heat or cold) if when delivered if customer cannot pick up immediately, sits at home or outside a Dr's Office?

The only way the product would be affected is if it is cold enough to freeze the product (splitting the bottle) or hot enough to melt the

What is the shelf life of the Results RNA formulas?

Has an indefinite shelf life.

Do your formulas react to the plastic bottles?

The reason we use the very high grade High Density Polyethylene (HDPE) plastic is because of what you have already observed; both the ACS 200® Extra Strength PPM silver and the ACZ nano® Extra Strength zeolite products are very active to put it mildly. HDPE plastic is used for many packaging applications because it has excellent moisture barrier properties as well being lightweight and flexible. HDPE plastic has good resistance to chemicals, which is why it is commonly used to package many household and industrial cleaning products including detergents, bleaches, and even acids. HDPE is extremely resilient in this regard, (much more so than PET or other types of plastics, including glass) and therefore does not leech contaminants into the product.

What about side effects such as the possibility of permanent bluish discoloration of the skin?Are there any instances or studies of this occurring with this product?

Toxicity of silver preparations used medicinally can lead to a rare condition known as Argyria. This is a non-fatal condition where the skin turns to a silver gray color. There is absolutely no risk of Argyria associated with the use of ACS 200® Extra Strength. We also have a 15-year history of many thousands of patients using our cellular silver without complaint. As a matter of medical silver use in history, there
were over 5 million prescriptions of silver dispensed in the United States in 1929. Out of those 5 million users, there were less than 60 accounts of Argyria. None of those cases were associated with colloidal silver. These cases were associated with the use of silver nitrate.

What is the safety of ACS 200® Extra Strength for a woman who is trying to become pregnant or who is pregnant?

ACS 200® Extra Strength can be safely taken by pregnant women when following the daily dose guidelines.


†Results may vary.