What Happened To First Defense Nasal Screen After Shark Tank?

First Defense Nasal Screen is a nasal filter device developed by inventor Dr. Steve Novella, who appeared on ABC’s Shark Tank in March 2019 to seek investor funding for his product. The Sharks were intrigued with the idea of an affordable and easy-to-use defense against airborne allergens and pollutants that could improve quality of life without prescription medications or costly medical treatments.

In this article, we will explore what has happened since then with respect to First Defense Nasal Screen’s commercialization efforts as well as its potential implications for public health.

First Defense Nasal Screen is based upon patented technology designed to provide protection from inhaled particles such as pollen, pet dander, mold spores, dust mites, smoke, smog and other air pollutants. This portable system consists of two small filters connected to flexible tubing which fit into each nostril like a pair of ear plugs; one end connects directly to the nose while the other attaches to either side of a face mask or respirator.

Despite its promise for improving respiratory health outcomes among individuals exposed to environmental factors known to cause breathing problems such as seasonal allergies, asthma attacks and chronic obstructive pulmonary disease (COPD), little information exists regarding whether it has been effectively marketed and distributed since appearing on Shark Tank over a year ago.

Overview Of First Defense Nasal Screen

First Defense Nasal Screen is a revolutionary product designed by inventor Robert Parker to help protect people from airborne viruses and bacteria. It was featured on the ABC show Shark Tank in February 2020, where it caught the attention of investors Daymond John and Kevin O’Leary.

The innovative design not only filters air breathed through the nose but also blocks particles up to 0.3 microns, providing military-grade protection against harmful pathogens.

Robert Parker’s story began when he was exposed to an airborne virus while deployed with the US Navy in 2012. After recovering from his illness, he set out to create a device that would provide effective protection for himself and others.

He spent four years designing and testing prototypes before eventually perfecting First Defense Nasal Screen. His invention has now been used by millions of people around the world who are looking for reliable protection against air pollutants or infectious agents.

The unique design consists of two filters: one that fits inside each nostril like a plug and another larger filter which covers both nostrils for maximum effectiveness. This patented system allows users to breathe normally without any discomfort or restriction of airflow, making it comfortable enough for long-term use yet powerful enough to block over 99% of all viral particulates entering the body through inhalation.

Benefits Of Using First Defense Nasal Screen

First Defense Nasal Screen is a patented nasal filter that helps improve breathing and protect against airborne allergens, pollutants, and other airborne irritants.

It is made up of a soft, flexible silicone and provides a barrier between the nose and the environment.

The device has been clinically tested to reduce the inhalation of airborne allergens, pollutants, and other irritants that can cause health issues.

The use of First Defense Nasal Screen may help enhance health by reducing the inhalation of these airborne particles and improve breathing.

Improved Breathing

The health benefits of using First Defense Nasal Screen, a patented allergen management system and nasal hygiene tool, are numerous.

The device is designed to provide relief from allergies by blocking allergens that enter through the nose.

It also helps prevent airborne pollutants from entering the body, allowing users to breathe more easily and with greater comfort.

In addition, it can help reduce congestion associated with colds or sinus infections.

First Defense Nasal Screen provides effective allergen management because its filter media traps pollen particles before they have time to reach the user’s nose, eyes, and lungs.

This results in fewer allergens reaching deep into the respiratory tract and less allergic reactions overall.

Additionally, First Defense Nasal Screen’s unique design increases airflow while still filtering out air pollution particles like dust mites, mold spores, pet dander, smoke particles, and other irritants as small as 0.3 microns in size or larger.

In summary, First Defense Nasal Screen offers many advantages over traditional allergy medications such as improved breathing due to increased filtration capabilities and enhanced breathability for better sleep quality; reduced risk of developing asthma-related illnesses; decreased occurrence of allergic reactions; elimination of unpleasant symptoms associated with indoor air pollution; and potentially lower healthcare costs resulting from a reduction in seeking medical treatment for respiratory issues caused by airborne particulates.

Enhanced Health

The use of First Defense Nasal Screen can provide a number of additional health benefits beyond those discussed earlier.

For instance, the device’s advanced filtration system is capable of trapping particles as small as 0.3 microns in size or larger, which means it can help boost the body’s natural immune response to allergens and pollutants that are breathed in.

This enhanced protection from airborne contaminants has been shown to aid in preventative care for a variety of respiratory conditions such as asthma, allergies and sinus infections.

Furthermore, users who take advantage of this technology have reported improved sleep quality due to increased breathability and fewer irritating symptoms associated with indoor air pollution.

Ultimately, utilizing First Defense Nasal Screen may be an effective way for individuals to reduce their risk of developing illnesses related to airborne particulates while also saving money on healthcare costs.

Appearing On Shark Tank

First Defense Nasal Screen (FDNS) first received attention when it appeared on the ABC show, Shark Tank. FDNS is an affordable and easy-to-use device that helps protect people from airborne germs and viruses by filtering out particles like pollen and dust.

The appearance of this product on the popular television program provided a major boost to its visibility and credibility in the health care industry. The presence of FDNS on Shark Tank resulted in increased media coverage for the product, including celebrity endorsements from some Sharks who chose to invest in the business venture.

This widespread exposure created a strong demand for FDNS and allowed the company to expand into new markets around the world. As a result, FDNS has grown rapidly since appearing on Shark Tank and now offers products in over 40 countries across multiple continents.

FDNS’s success story serves as a testament to how far one small idea can go with enough dedication, hard work, and luck. By leveraging strategic partnerships with celebrities, utilizing extensive media coverage, and engaging potential customers through innovative marketing campaigns, FDNS has become an international leader in personal respiratory protection technology.

Investment From The Sharks

The First Defense Nasal Screen (FDNS) venture made its debut on Shark Tank in 2019. It was met with much anticipation from potential investors and entrepreneurs, as the product promised an innovative solution to airborne illnesses by providing a filtration system designed specifically for the nose. As expected, FDNS impressed the Sharks and co-founder Dr. Alexy Kuliukin walked away with an offer of $300,000 for 20% equity stake in his company.

The investment allowed FDNS to expand their reach through increased funding sources and product distribution channels. With this newfound financial backing, they were able to grow rapidly; expanding into new markets while further developing their original product line. They also secured retail partnerships across Canada, Mexico, Australia and various countries throughout Europe that effectively quadrupled their user base within two years of appearing on Shark Tank.

Today, FDNS is one of the most successful medical device companies in North America due largely in part to their appearance on the show and subsequent investment from the Sharks. Their products can be found at major retailers around globe such as Walgreens, CVS Pharmacy, Walmart Canada and Amazon USA among many others.

Challenges Of Commercialization

Following the successful investment from the Sharks, First Defense Nasal Screen faced a new challenge: commercialization. While the product was well-received in Shark Tank and had already secured distribution deals, scaling up production to meet demand proved difficult due to various scalability issues. In order to successfully enter the market and compete with established players, strategic partnerships were necessary for First Defense Nasal Screen’s continued success.

First, they needed additional capital to finance their expansion plans. Although they received an initial investment from the Sharks on television show, further investments were required to scale up production and launch marketing campaigns that would bring awareness of their product into mainstream culture.

They began seeking out venture capitalists who could offer both financial resources and industry expertise to help them reach larger audiences through more effective channels such as digital advertising or content creation initiatives.

Second, they also needed support from other companies in order to expand their customer base and acquire access to new markets. By forming strategic alliances with partners like healthcare providers or large retailers, First Defense Nasal Screen could leverage their collective strengths in order create innovative products or services tailored specifically towards their target audience.

Such collaborations allowed them gain competitive advantages over competitors that lacked such relationships while simultaneously expanding their visibility across different industries.

Finally, it was essential for First Defense Nasal Screen develop efficient operational processes so that they could quickly respond to changes in user needs or preferences without compromising quality standards. This involved optimizing supply chains and enhancing internal communications protocols which enabled them streamline operations while still maintaining high levels of performance throughout each step of development cycle – something that would prove invaluable as they continue grow beyond their initial successes on Shark Tank.

Availability Of First Defense Nasal Screen

First Defense Nasal Screen is a medical device created to detect the presence of a virus in the nasal cavity.

It was featured on the investment show Shark Tank in 2017, and subsequently experienced a surge of interest.

After the show, the product has been made available for purchase online and in stores, with a portion of proceeds being donated to medical research.

Despite its initial success, the current availability of the product is limited, with no further updates from the company regarding its continued production.


Since its appearance on Shark Tank in 2016, the availability of First Defense Nasal Screen (FDNS) has changed significantly.

The product was initially available only through direct order from FDNS and select Amazon stores; however, due to several product recalls and pricing variations, it can now be found in a variety of retail outlets throughout the United States.

These include Walmart, Target, Walgreens and CVS Pharmacy as well as other discount retailers.

Additionally, FDNS is now also available online directly from their website or through various third-party vendors.

The consumer response to these changes has been overwhelmingly positive with many noting that access to this potentially life saving device is easier than ever before.

With more people having access to the product, there have been reports of increased usage which could lead to better health outcomes for patients who might not previously had access to such technology.

Furthermore, FDNS’s efforts to make the product widely accessible may result in additional cost savings for consumers compared to purchasing via their original distribution channels.

The improved availability of FDNS indicates a changing landscape in the medical industry whereby innovative products are becoming increasingly more accessible to those at all income levels who need them most.

As awareness continues to grow around the potential benefits of using this technology, it is likely that even more individuals will be able utilize this groundbreaking device both at home and while traveling abroad.

Post-Shark Tank

Since its appearance on Shark Tank in 2016, the availability of First Defense Nasal Screen (FDNS) has changed significantly.

The improved access to FDNS has been met with a positive response from consumers and is likely to result in better health outcomes for those who previously may not have had access to such technology.

To further build awareness of their product, FDNS leadership has focused efforts on leveraging network contacts both inside and outside the medical industry.

This strategy appears to be successful as more individuals are now able to utilize this groundbreaking device at home or while travelling abroad due to increased accessibility through retail outlets and online vendors.

Pricing Of First Defense Nasal Screen

The cost effectiveness of First Defense Nasal Screen (FDS) has been a major point of discussion since the product’s appearance on Shark Tank. In one case study, a mother of three was able to purchase FDS for her entire family while still staying within budget. She found that the cost per unit was significantly lower than other nasal screens available at local drugstores and online retailers.

Not only did she save money but also time as she could order directly from the company’s website without waiting for delivery. FDS is designed with safety standards in mind, making it an ideal choice for those seeking reliable protection against airborne diseases. The material used in its construction is non-irritating and hypoallergenic, providing peace of mind when wearing the device.

Furthermore, each unit includes multiple layers of filtering mesh which can capture particles down to 0.1 microns in size – far smaller than many competing products on the market today. Since the product’s debut on Shark Tank, FDS has gained considerable traction among consumers looking for affordable yet effective ways to protect themselves and their families from harmful airborne pathogens.

This success is largely attributed to word-of-mouth recommendations by satisfied customers who appreciate both the cost savings and guaranteed reliability that come with using this product.

Marketing Strategies For First Defense Nasal Screen

First Defense Nasal Screen (FDNS) was presented on Shark Tank in 2017. After the airing of the episode, FDNS had to develop an effective marketing strategy to maximize their sales and reach their goals.

The company set several achievable objectives, such as increasing visibility through social media campaigns, developing a product-focused website, and expanding distribution networks.

To achieve these objectives, FDNS employed various sales strategies. They developed a multi-channel approach that included both traditional and digital approaches for promotion purposes. This included television commercials, radio spots, print advertisements, online banner ads and email blasts. These advertising efforts were combined with targeted search engine optimization tactics to improve the visibility of the brand across multiple channels.

Additionally, they launched strategic partnerships with medical organizations like hospitals and clinics to expand their customer base and increase product awareness among health professionals and potential customers alike.

FDNS also implemented initiatives aimed at improving customer experience by offering rewards programs to loyal consumers as well as providing free samples of products when purchased in bulk or directly from the manufacturer’s website. Furthermore, they created loyalty clubs where members could earn discounts off future purchases while being updated on new developments within the organization.

By leveraging all these marketing techniques in conjunction with one another, FDNS has been able to successfully drive more people towards its products thus realizing its desired results regarding increased sales and improved market penetration.

Customer Reviews Of First Defense Nasal Screen

The innovative First Defense Nasal Screen has had a significant impact in the medical industry after its appearance on Shark Tank. Since then, there have been over 1 million devices sold across the United States and Canada, making it one of the most successful products featured on the show.

Customers have responded positively to this new technology with many satisfied customers claiming that they saw an improvement in their respiratory health within days. Its product quality and customer service have both received high marks from consumers who appreciate its easy-to-use design, convenience, and affordable price point.

Customer reviews for First Defense Nasal Screen are overwhelmingly positive. Many users commend its ability to reduce snoring, lessen sinus irritation, and improve breathing during sleep and other activities. In addition, people report being less prone to common colds due to increased protection against airborne pathogens entering through the nose. The device also receives praise for its comfortability when worn overnight or during strenuous activity outdoors.

Overall, customers seem pleased with their purchase of First Defense Nasal Screen as evidenced by numerous glowing reviews posted online since its launch on Shark Tank. With rave reviews coming from those looking for relief from troublesome symptoms such as sinus pressure or congestion, it is likely that this product will continue to be a popular choice among consumers seeking natural alternatives to traditional medications or treatments.

Public Health Implications Of First Defense Nasal Screen

The First Defense Nasal Screen is a product developed by a small company that provides an alternative to the traditional surgical mask. The product was featured on Shark Tank in 2018, and since then has gained increased attention from both medical professionals and consumers alike.

This device could potentially help reduce the spread of contagion in high-risk environments such as hospitals or other medical facilities. By providing a physical barrier between patients and healthcare workers, it can act as an extra layer of protection against airborne pathogens. Additionally, its design allows for easy use without posing any additional risk to users’ nasal health; it does not interfere with breathing or cause discomfort like some traditional masks do.

Furthermore, its reusable nature also makes it more environmentally friendly than disposable masks. The potential impact of this device should not be underestimated given its popularity among medical professionals and consumers alike. Its effective protective capabilities combined with its ease of use could make it invaluable in ensuring quality care for vulnerable populations as well as protecting healthcare workers from exposure to contagious disease.

As such, further research into the efficacy of this novel technology would be beneficial in understanding its long-term implications for public health and safety.


First Defense Nasal Screen has provided an innovative solution to protecting public health. However, the challenges faced in terms of commercialization and pricing have made it difficult for this product to reach its full potential.

Nevertheless, with effective marketing strategies, customer reviews may still be positive as more people become aware of the benefits that First Defense Nasal Screen can bring.

In conclusion, what remains certain is that First Defense Nasal Screen’s success will depend on a ‘multi-pronged’ approach from both consumers and investors alike if it hopes to make a true impact on public health.

Leave a Comment