when nothing else works

Trust the only brand proven to strengthen, protect and combat* against cold & flu.

Scientifically and Clinically Proven.
Made from 100% Natural Ingredients

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NEW SCIENCE

A Better Multi-Symptom Cold & Flu Remedy

The only brand that’s scientifically and clinically proven to moderate inflammation, the cause of cold and flu symptoms to a healthy level while also improving your barrier immunity.

the Biovanta Difference

Biovanta is absolutely groundbreaking. I never recommend OTC products for cold and flu because I’m very familiar with the science of their active ingredients. I know most are not safe and effective. Biovanta stands apart as the only product with strong clinical and scientific evidence showing exceptional efficacy and safety.

Polya Samardar, MD

I love this product. It really works and it’s natural. My family and I use it all the time. I don’t only recommend it to my patients, but also to whoever I meet throughout the day. Its science is very smart and the design of their clinical and scientific studies are so rigorous and thorough.

Julian Grove, MD

I use it all the time. I have also stocked my entire medicine cabinet with it. It’s the one product my family and I cannot run out of. I use Biovanta Immunity daily and the New and Improved when I really get sick, like a few weeks ago. The science is very sound. It’s mind boggling that this product works so well and it’s also natural.

Ronald Hirsch, DO

Biovanta is for...

Travelers

Busy Moms & Dads

Teachers

Singers & Public Speakers

Students

Party Guests

Athletes

Nurses

Health and wellness is something I am passionate about, so I am always on the search for high quality products

And this one checks off all the best boxes by being sugar-free with 100% natural ingredients.

James West

We always prefer to go for a more natural option. I love that Biovanta is 100% naturally derived over-the-counter drug.

This product is great to take with you while travelling or visiting.

Susie

Health and wellness is something I am passionate about, so I am always on the search for high quality products

And this one checks off all the best boxes by being sugar-free with 100% natural ingredients.

James West

journey towards transparency

Truth Is In the Ingredients

Other leading cold brands promise you quick relief, but what's the hidden cost? Biovanta advocates for transparency, empowering you to make choices that truly benefit your health, now and in the future.

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Ingredients in

Other Brands

01

Phenylephrine HCl

02

Dextromethorphan HBr

03

Guaifenesin

04

Acetaminophen

The Evidence is

Clear

PhenylephrineHCl affects the respiratory lining, causing it to become thin and fragmented.

What They

Actually Do

On September 12th, 2023 an FDA advisory committee unanimously voted in declaring oral phenylephrine an ineffective decongestant.

Phenylephrine HCl: An ingredient in 260 OTC remedies like Vicks Dayquil, Mucinex Fast Max, Theraflu Cold Relief, Tylenol Cold and Flu Severe, Tukol Max Action, and Alka-Seltzer PowerMax Cold & Cough. Introduced in 1938 for relief of stuffy nose, sinus, and ear symptoms from colds and flu. Recent research questions its efficacy, leading organizations like the American Academy of Allergy, Asthma and Immunology and the American College of Clinical Pharmacy to urge the FDA to reconsider its market presence due to ineffectiveness.

The Evidence is

Clear

Dextramethorphan HBr impacts the throat, thinning the respiratory lining. Vulnerable to viruses and bacteria.

What They

Actually Do

Dextromethorphan HBr is another ubiquitous monograph ingredient used as a cough suppressant or an antitussive. First approved in 1958, it’s found in such products as Delsym Cough and Cold, Robitussin Severe Multi-Symptom Cough, Cold and Flu, Vicks Dayquil, Mucinex Fast Max, Theraflu Cold Relief, Tylenol Cold
and Flu Severe and Tukol Max Action. Recent studies have shown that Dextromethorphan is not only ineffective but in one study 34% of participants actually experienced adverse events.

The Evidence is

Clear

Guaifenesin, FDA-approved in 1952, is a common ingredient in products like Robitussin and Vicks Dayquil.

What They

Actually Do

The recommended dose of guaifenesin had no measurable effect on sputum volume or properties and is unlikely to be an expectorant or mucolytic when used to treat acute respiratory tract infection.

The Evidence is

Clear

Acetaminophen affects the throat, scrubbing the respiratory lining to almost nothing. The cilia are notably absent.

What They

Actually Do

Acetaminophen, found in products like Vicks Dayquil and Tylenol Cold and Flu Severe, was synthesized in 1878 and has been on the market since the 1950s. Its mechanism is unclear despite long-term study. Effective for mild pain and fever, it doesn't address other cold symptoms. A 2013 meta-analysis of 758 participants showed it doesn't improve symptoms like congestion or cough. Another 2013 study highlighted its impact on airway glutathione and respiratory reflexes. High doses are linked to liver damage, with its liver toxicity mechanism well-defined.

Biovanta-Treated vs. Untreated Healthy Cells

Biovanta reduces inflammation, restoring infected tissue to a state similar to healthy, uninfected tissue. In June 2021, we published a study in the Journal of Immunology, Inflammation & Disease titled "A Novel Anti-inflammatory Treatment for Bradykinin-induced Sore Throat or Pharyngitis." This study revealed that Biovanta has superior anti-inflammatory properties against cold and flu symptoms compared to common OTC remedies. As illustrated, Biovanta treatment revitalizes the respiratory lining to match healthy untreated tissue.

multi symptom cold relief

Shop Biovanta® Today

Full-spectrum, all season, respiratory immunity solution and effective anti-inflammatory agents. Biovanta has the only formulation that restores epithelial cell health.

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Thoughtfully Formulated From 100% Natural Ingredients

Biovanta Immunity Respiratory Defense Throat Spray $12.99

Biovanta Immunity Respiratory Defense Elderberry Lozenges $12.99

Biovanta New & Improved Throat Spray Convenience Kit $15.99

Strengthen & Protect $20.98

Biovanta Essentials: Immunity Elderberry Lozenges & Bovanta Spray $23.98

Biovanta Essentials 3-Pack: Immunity Lozenges, Immunity Spray, & Biovanta Spray $41.97

Power Up Your Body's Defenses

Strengthen Your Mucosal Immunity

Our clinically proven formula strengthens the respiratory barrier, helping your body fend off infections and maintain optimal respiratory health.

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The power of our natural ingredients

Biovanta's Ingredients

The ingredients in Biovanta products are thoughtfully and scientifically chosen for maximum therapeutic benefit and minimal side-effects. This also differentiates Biovanta from homeopathic remedies, most of which are never scientifically tested.

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Who Uses Biovanta

Biovanta is the go-to for those seeking to strengthen their respiratory health for any season and any situation.

On The Go Travelers

Biovanta Immunity is a traveler's ally in busy transit spots, offering swift and strong protection against pathogens. With a quick use, health stays front and center, even in crowded settings.

Healthcare Professionals

Biovanta Immunity is a healthcare worker's first line of defense. At the initial tickle in the throat from exposure to varied illnesses in hospitals, it offers swift and potent protection.

Dedicated Educators

Biovanta Immunity is essential for teachers in dynamic classrooms. Amidst varied student interactions, it's their go-to defense against potential classroom viruses.

Active Cold & Flu

Biovanta's "New & Improved" is the go-to for those combating persistent coughs and cold symptoms mid-illness. It effectively reduces these symptoms.

Prevent, Protect, Combat

The first scientifically proven, over-the-counter drug made from 100% natural ingredients that offers safe, effective relief from sore throats, cough, and cold symptoms.