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  • US Name:

    Enovid Spray

  • Israeli Names:

    Enovid, NORS, NONS, Sanotize

  • Active Ingredients:

    Nitric Oxide

  • Brand Manufacturer:


  • Manufacturer Location:


Enovid Spray

Enovid is a nitric oxide nasal spray which is designed to kill the respiratory viruses that cause COVID-19 in the nasal cavity. Enovid produces a reduction in viral load of SAR-CoV-2 within 24 hours of treatment in the upper airways, preventing it from incubating and spreading to the lungs.  

Enovid is sold over-the-counter, no prescription is required. Buy more and SAVE! Prices per bottle decrease when you purchase larger quantities. See the table below for details.

Enovid orders are currently limited to a maximum of 6 bottles due to temporary supply constraints. Each bottle of Enovid contains a 1 month supply.

Current expiration date is January 2025.


Total price : $70.00

Bulk deal
Quantity Unit Price
1 $70.00
2 $60.00
3 $50.00
4 - 6 $45.00

** Free Shipping on all quantities (excluding Australia)

Price per bottle - including shipping **
*Please note all prices are in US dollars

Enovid delivers a measured dose of  Nitric Oxide in a nasal spray, designed to prevent infection from all current versions of the SARS-CoV-2 virus by reducing the viral load within the respiratory tract. Phase 3 clinical trials showed that viral replication was suppressed within 24 hours of treatment.

Click here for the Enovid User Guide

Enovid’s Nitric Oxide Nasal Spray (NONS) is the proprietary drug preparation from SaNOtize which was designed to kill the virus that causes COVID-19 in the upper airways, preventing it from incubating and spreading to the lungs by reducing the viral load in COVID-19 patients by more than 95%.

In controlled studies, all subsequent COVID-19 variants, including the latest omicron variants, show a reduction in viral load within 24 hours of treatment with Enovid VIRX. NONS contains a broad-spectrum antiviral that is effective in the lab against a wide range of viruses and so far, despite a large number of mutations of the coronavirus, this has not interfered with its effectiveness against viral replication.

Each bottle contains a month’s supply for one person to spray twice daily to protect against viruses.

How Enovid Works

Enovid is like a “hand sanitizer for the nose.” It creates a physical barrier in the nasal passages to stop viruses and delivers a “chemical barrier” of nitric oxide, known for its antimicrobial qualities.

When to use Enovid?

Enovid shields against respiratory viruses and should be administered before and after suspected exposure to SAR-CoV-2 virus, including omicron variants by individuals in high-risk environments or who have been exposed to other infected people, for example on public transportation, in health care settings, daycares, shopping centers, sports events, etc. 

Enovid may be applied 2-3 times over the day or up to 5 times a day following suspected exposure to viruses, especially if in contact with COVID-19-infected people who have traveled to countries with high-risk levels such as South Africa, Hong Kong, Thailand, and Singapore, and people at special risk, such as pregnant women, aged people, and people with compromised immune systems..

Discard the Enovid sprayer on the expiration date printed on the sprayer or 60 days after the first opening, whichever comes first.

Ingredients: Sodium chloride, citric acid, HPMC, sodium nitrite, Benzalkonium Chloride

A small amount of nitric oxide is created when the spray is used. This patented technology for nitric oxide-releasing creates nitric oxide molecules only when needed.

You may feel some form of mild irritation, especially if your nasal membranes are already inflamed or irritated.  This will subside quickly.

Enovid is a nasal spray device intended to be a protective mechanical and chemical barrier against viruses within the nasal cavity.

  • Is Enovid the same as SaNOtize?

    Enovid is the brand name of the Nitric Oxide Nasal Spray (NONS) developed and manufactured by SaNOtize Research and Development Corp. based in Vancouver, BC, and marketed by IsraelPharm for our customers in the US. It is marketed under other brand names in other countries but not in the US or Canada. IsraelPharm is proud to supply Enovid to our customers.
  • Is there an OTC nasal spray for Covid prevention?

    Enovid is an anti-viral nasal spray device that creates a protective mechanical and chemical barrier against viruses within the nasal cavity. It contains easy-to-deliver doses of spray that lay down a barrier of nitric oxide designed to kill 99% of airborne viruses within 24 hours of treatment. Blocking entry of the COVID-19 virus via the upper respiratory tract has proven to be highly effective in preventing infection by the virus and reducing COVID-19 hospitalizations.
  • What is the most effective treatment for Covid?

    Many people infected by COVID-19 will feel symptoms similar to the flu. They can recover at home by getting enough rest, staying hydrated, and taking the usual influenza medications that reduce fever and relieve pain. The FDA has authorized three antiviral treatments for people with a more severe COVID-19 infection or higher risk factors for illness. Scientists continue working hard to develop other effective treatments. As with all other serious infectious diseases, prevention is better than cure. Using a practical and straightforward preventative treatment like Enovid will keep you much safer and less likely to need any other treatment.
  • Am I still contagious after 7 days of Covid?

    It is possible to recognize that infection by the COVID-19 virus has set in, either from the symptoms alone or thanks to a positive test. In that case, contagion goes on for three to four days before and up to ten days after the first symptoms or the positive test. It is possible to go on infecting other people as long as seven days after the first signs.
  • What have been the testing results on people?

    In a randomized, double-blind, placebo-controlled Phase 2 trial that evaluated 79 confirmed cases of COVID-19-infected subjects, SaNOtize’s early treatment for COVID-19 significantly reduced the level of SARS-CoV-2, including in patients with high viral loads. The average viral log reduction in the first 24 hours was 1.362, which corresponds to a decline of about 95% in viral replication. Within 72 hours, the SARS-CoV-2 viral load dropped by more than 99%. Most of these patients had been infected with the UK variant, considered a variant of concern.


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