Priority One Bio Vegetarian Immune System Support is a combination of vitamins, minerals, and botanicals designed to nutritionally aid those suffering from constant infections, of bacterial, viral or microbial origins.
An excellent source of support for the immune system.
May be helpful for: Immune function and nutritional support during the cold and flu season.
Non-GMO. Contains no preservatives. Bisphenol-A (BPA) & Phthalate Free.
Professional supplements, Dr. Exclusive formulas, SIBO
Doctor Trusted Brand
Professional-grade products adhere to the strictest standards for purity and potency, and use the highest-grade ingredients available.
Recommended Use: Adults: Take one two (2) tablets daily or as directed by a physician.
Warning: Contains barberry. Do not take if you are pregnant or breast feeding. Consult your physician before using this product. Keep out of reach of children.
What Customers Are Saying
"Natural Healthy Concept products are amazing! Everything I have ordered had arrived on time and exactly as I wanted!"
Lauren M.Verified Customer
"I couldn't be more pleased with the prices and excellent service provided. I have always received the right products and delivery is fast. So much easier (and cheaper) than going to my doctors office."
Noel S.Verified Customer
"I've been buying Probiotics from Natural Healthy for the past 3 years. I've been very pleased with all my purchases. Great customer service also!"
Robin H.Verified Customer
All heat sensitive products we sell are manufactured with overages that ensure label potency when exposed to extreme temperatures for short periods of time. As a courtesy, an ice pack will be included with your shipment at no additional charge. Although the ice pack will most likely melt during shipping and be warm to the touch, product integrity will be retained by refrigeration upon arrival.
Staying healthy just got easier and more rewarding.
Use Auto Ship & Earn to save time and money and never be without the vitamins, supplements or other health products that are part of your daily routine.
When you select Auto Ship & Earn, you’ll receive rewards points on your initial order +100 bonus points on future Auto Ship orders (just make sure to log into your account during checkout to build up and claim your rewards).
You’ll also have full control over your Auto Ship delivery schedule. Use the dropdown menu on each product page or in your cart to choose how often you want an item delivered with Auto Ship. We'll send you friendly reminders before each one ships to let you know it's on its way and to give you time to easily adjust delivery scheduling or timing in your account.