Bio Vegetarian | Comprehensive Daily Immune Support | 90 or 180 Vegetarian Tablets

$59.00

( / )
Unavailable

Please select all options.

Notify me when this product is available:

Bio Vegetarian — Priority One's Flagship Daily Immune Formula. Vitamins, Minerals & Botanicals for Comprehensive Immune Defense.

Bio Vegetarian is one of Priority One's longest-standing and most trusted formulas — a comprehensive, daily-use immune support product that combines essential immune-supportive vitamins and minerals with concentrated botanical extracts into a single, convenient tablet. Designed to support the body's natural defense mechanisms at multiple levels, it reflects a formulation philosophy built on synergy: nutrients that work together, not in isolation.*

Available in two sizes: 90 tablets and 180 tablets.


What's inside and why it matters

Vitamin C — One of the most well-researched nutrients for immune support, Vitamin C is an essential cofactor in the normal function of immune cells, including neutrophils and lymphocytes. It also provides antioxidant protection against oxidative stress generated during immune activation.*

Vitamin A (as Beta-Carotene) — A fat-soluble vitamin essential for maintaining the integrity of mucosal barriers — the body's first line of defence in the respiratory tract and digestive system. Adequate Vitamin A supports normal immune cell development and healthy mucosal immunity.*

Vitamin B6 (Pyridoxine) — A critical cofactor in the production of immune cells and antibodies. Vitamin B6 supports normal lymphocyte development and the body's ability to mount an effective immune response.*

Zinc — One of the most important minerals for immune function, zinc is required for the normal development and activation of T-cells, NK cells, and macrophages. It is also a cofactor in over 300 enzymatic reactions and plays a direct role in antioxidant defence. Zinc deficiency is one of the most common nutritional factors affecting immune resilience.*

Magnesium — An essential mineral involved in normal immune signalling, energy metabolism, and hundreds of enzymatic processes. Magnesium supports the body's overall physiological balance, which underpins healthy immune function.*

Bioflavonoid Complex (high-concentration extract) — Bioflavonoids are polyphenolic compounds found in citrus and other plants that support the activity of Vitamin C, provide antioxidant protection, and contribute to healthy capillary integrity and vascular support. The high-concentration extract used here delivers a meaningful dose of these synergistic compounds.*

Echinacea purpurea Root Extract — One of the most extensively researched botanicals for immune support, Echinacea purpurea has a long history of traditional use and is the subject of a substantial body of clinical research. Root extracts are used here — root material contains a distinct and complementary profile of active compounds compared to aerial parts, including alkylamides which are associated with immunomodulatory activity.*

Garlic (Allium sativum) — Garlic is one of the most widely used medicinal plants in history, and its organosulfur compounds — particularly allicin and its derivatives — are well-established for their role in supporting immune and respiratory health.*

Ginger (Zingiber officinale) — Ginger contains gingerols and shogaols, bioactive compounds with a long history of traditional use for supporting respiratory wellness and immune comfort. It rounds out the botanical profile of this formula with complementary anti-inflammatory and immune-supportive properties.*

Myrrh (Commiphora myrrha) — A resinous botanical used in traditional medicine across multiple cultures for its role in supporting immune and mucosal health. Myrrh contributes a traditionally validated botanical mechanism to the formula's comprehensive immune support profile.*


A multi-layered approach to immune defence

Bio Vegetarian was formulated around the understanding that immune health depends on multiple systems working together — essential vitamins and minerals that underpin immune cell function, antioxidant support to protect those cells during immune activation, and botanical extracts that provide complementary, traditionally validated support for the body's natural defences. No single ingredient can do all of this alone. Bio Vegetarian brings them together.*


At a glance — what this formula supports

  • Normal immune system function and daily immune defence*
  • Healthy mucosal barrier integrity and respiratory wellness*
  • Antioxidant protection for immune cells during periods of demand*
  • Normal immune cell development and activation*
  • Seasonal immune resilience and overall wellness*
  • Foundational nutritional support for long-term immune health*

Quality you can verify

Every batch of Bio Vegetarian is manufactured in a GMP-certified facility, 100% vegetarian, non-GMO, and third-party tested for purity and potency. A long-standing flagship formula from Priority One Nutritional Supplements.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

The Priority One Difference

The Priority One Difference

Our Quality Promise
  • 5 stars: 24 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Theresa (Commerce City, CO, US)
This stuff is the best!

This stuff is the best. Both me and my partner agree. When I feel the first twinge of a sore throat or a slight sniffle, I take two pills and -- Boom -- it chases the virus or bacteria out of town. The best immune support around! My naturopath turned me on to it long ago.

D
Dr. Abena Tuson- Turner ND, AANP Board Member
Best Travel Supplement

I use Bio Veg for all my international travel and recommend my patients do the same! I've even used it to gargle with to heal throat infection and irritation.

A
Anonymous (Mission Viejo, CA, US)
90 Tablets
Best Supplement to Fight Off Illness

Whenever I feel an illness starting up, my go to are the Bio Vegetarian tablets. Within hours I feel better, stronger, and confident to fight off the approaching illness.

L
Leann Glasman
180 Tablets
Great price and quick delivery

Great price and quick delivery. Thank you!

A
Anonymous (Boring, OR, US)
90 Tablets
Helps keep colds at

Helps keep colds at bay

A
Anonymous (New Haven, CT, US)
Best natural product to keep immunity health

We love this product because as soon as we feel like we are coming down with something no mater what it is like a cold, flu and even COVID symptoms we take it right away and this worked immediately in fighting it off. We live by BioVeg and always make sure we have it on hand. It’s the best natural product we find that works for me and my family.

L
Lindsay Harmsen (Arvada, CO, US)
90 Tablets
Great

This product works amazing. Always feel better within a couple of days!!

C
Carrie R (Dallas, TX, US)
180 Tablets
Absolutely amazing!

My family and I take these any time we start to feel under the weather. Relieves sore throats and congestion within a day if you take them several times throughout the day.

M
Mary M (Auburn, WA, US)
180 Tablets
Been using this for years

I’ve been using BioVegetarian for years. My naturopathic doctor recommended it at first saying that BioVegetarian is better than getting a flu shot every year. I am now retired but worked in an elementary school so I was exposed to a lot of sickness and I was getting sick a lot. I started to taking one BioVegetarian in the morning (and would add one in the evening when I felt I might have been exposed to something). I made it all the way through the pandemic without getting sick. I am very thankful for PriorityOne and BioVegetarian.

S
Shari (Lenexa, KS, US)
90 Tablets
My Go To

I use bio vegetarian when I'm not feeling well. I can become ill quickly. I want something that works best. This is what I use.

J
Jennifer Liard (Waterbury, CT, US)
90 Tablets
A staple

These are a staple in my house if i am feeling like I might be getting sick I take them and they truly help. I always have them. Highly recommend.

S
Sharon S. (Kansas City, MO, US)
90 Tablets
I Keep this Around

Bio Vegetarian is a great to have around for minor infections. A doctor once prescribed this for a parasitic infection. It was very effective.

S
SoCal (San Diego, CA, US)
180 Tablets
Very good!

Keeps me healthy! Fast shipping!

N
Naomi (Chicago, IL, US)
90 Tablets
Best immunity support

I used to take Bio Veg at the first sign of a cold and would avoid getting sick completely. Over the years I drifted away from the product and pretty much caught whatever virus was going around. I’m back taking it daily through cold and flu season and am glad to have it back in my arsenal. It really works!

M
Ms B (Modesto, CA, US)
180 Tablets
Excellent

This stuff works!! I took every few hours for an infection & kicked it out of my system! Also we use when we feel like we are fighting a virus.

S
SSeiler
Initially recommended by a naturopath physician.

When I feel symptoms of a virus coming on I take these tablets for a few days and without exception, the virus goes away. I never know if the virus would’ve been a cold or something more serious because these tablets knock it out of my body. These work better than typical over-the-counter products. A couple of things to note: the capsules are large so I cut them in half with a pill cutter. This results in a tiny bit of dust & it’s helpful to not inhale when putting the halves into my mouth.Highly recommend. I have purchased this product many times. I’ve also shared them with family & friends who have had similar results.

P
Patricia (Port Orchard, WA, US)
180 Tablets
Amps up immune system

At the first sign of feeling unwell I start adding these to my daily supplements and notice that I’m better almost immediately or that whatever I would have gotten becomes much less severe.

B
Beverly Stearns (Portland, OR, US)
90 Tablets
Best Product Ever!

I have not had a cold or flu for several years, nor did I get Covid. I begin taking Biovegetarian the minute I begin to feel achy or start sneezing, etc. I recommend this product to all my friends. I call it my "Magic Pill". This is undoubtedly one of the best supplements I have ever used. I make sure I always have some on hand. Thanks to whoever created this amazing product!

C
Christopher Kovacs
Works well

Works well and easy to take

p
paul loeb (Seattle, WA, US)
180 Tablets
Used it for years--our Naturopath swears by it

I love this supplement. Have used it for years to boost immunity and when sick. I've also ordered bottle for staff at my nonprofit when they get sick. I think it really helps. Echoing the others on the redesigned pills. The earlier formula could be hard to swallow--had zero problems with the new formula

M
Martin A Svec
Our Go To Remedy

These pills seem to be redesigned and are MUCH easier to swallow that before. This is our family's go to remedy when we need an immune booster and so happy we came across it!

C
Charles Philip Coleman
Consistently great

Perfect to help me through the high stress season

A
Anonymous
Consistently great

Perfect to help me through the high stress season

H
Hendrik Mowilos
Excellent product and it sure works better than any previously used!

Excellent product and it sure works better than any previously used!