Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+

Isotonix

Isotonix OPC-3® for Adults & Children Ages 4+
$34.95 – $74.95
/+ $0.70 / 2.0% Cashback
Details
Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+

Isotonix

Isotonix OPC-3® for Adults & Children Ages 4+
$34.95 – $74.95
/+ $0.70 / 2.0% Cashback
Details
Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+

Isotonix

Isotonix OPC-3® for Adults & Children Ages 4+
$34.95 – $74.95
/+ $0.70 / 2.0% Cashback
Details
Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+

Isotonix

Isotonix OPC-3® for Adults & Children Ages 4+
$34.95 – $74.95
/+ $0.70 / 2.0% Cashback
Details
Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+

Isotonix

Isotonix OPC-3® for Adults & Children Ages 4+
$34.95 – $74.95
/+ $0.70 / 2.0% Cashback
Details
Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+ Isotonix OPC-3® for Adults & Children Ages 4+

Isotonix

Isotonix OPC-3® for Adults & Children Ages 4+
$34.95 – $74.95
/+ $0.70 / 2.0% Cashback
Details

Includes our top seller, Isotonix OPC-3

The super antioxidant in OPC-3, pine bark extract (Pycnogenol®)
Isotonix OPC-3 contains the only isotonic form of Pycnogenol®, is a natural plant extract from the bark of the French maritime pine tree and the most clinically researched and powerful bioflavonoids in the world.

Includes our top seller, Isotonix OPC-3 Includes our top seller, Isotonix OPC-3

DESIGNED TO ABSORB

Backed by years of research and is the most efficient way to get the nutrients your body needs.

DESIGNED TO ABSORB

Backed by years of research and is the most efficient way to get the nutrients your body needs.

Digestive Enzymes

Treat Your Gut

Digestive Enzymes

Treat Your Gut

Isotonix Essentials® Anti-Aging

Isotonix Essentials® Anti-Aging

  • Fights free radical damage
  • Supports cardiovascular health
  • Promotes healthy circulation
  • Promotes healthy circulation
Isotonix® Multivitamin Without Iron

Isotonix® Multivitamin Without Iron

  • Supports daily nutrient levels
  • Promotes energy metabolism
  • Supports immune health 
Isotonix® Maximum ORAC Formula

Isotonix® Maximum ORAC Formula

  • Powerful antioxidant protection
  • Supports immune defense
  • Promotes cognitive health 
Isotonix® Multivitamin Without Iron

Isotonix® Multivitamin Without Iron

  • Supports daily nutrient levels
  • Supports cellular protection
  • Promotes healthy aging
Isotonix® Digestive Enzyme with Probiotics

Isotonix® Digestive Enzyme with Probiotics

  • Supports daily nutrient levels
  • Supports cellular protection
  • Promotes healthy aging
Isotonix® Astaxanthin

Isotonix® Astaxanthin

  • Neutralizes free radicals
  • Supports cellular protection
  • Promotes healthy aging

Us Vs. Them

Traditional pills lose vital nutrients during hours of harsh digestion. Our advanced isotonic powder bypasses this breakdown, instantly delivering maximum, ready-to-absorb nutrition to your system.

Isotonix
Isotonix
Standard Pill

Standard Pill

free of binders, fillers, coatings

formulated to survive digestion

delivered in 5 minutes

95% intestinal nutrient delivery

Daily Essentials

Our supplements are crafted with a commitment to high standards. In a 30-day user study with 100 women, the product showed positive results. We are dedicated to delivering a quality product that meets our stringent standards.

OPC-3 #1 Best-Seller

30+ Years. Unrivaled.

Uncompromising.

Gluten-Free
no detectable gmo
Vegan
dairy free
Good Manufacturing Practices
Cruelty-free

:05 minutes

Isotonix Liquid Vitamins

  • Formulated to survive digestion.
  • Delivers concentrated nutrients to the site of absorption.
  • Contains no fillers or binders.
  • No artificial color or flavors. 

:40 minutes

Standard Vitamin Tablet

  • Contains lab-created coatings and lubricants.
  • Often contains artificial colors, nutrients and flavors.
  • Limited absorption of nutrient utilization. 

Benefits

Isotonix solutions enter the digestive tract in a form that supplies nutrients at just the right rate, eliminating the need for further breakdown in the stomach with a 95% absorption rate.

Isotonix solutions enter the digestive tract in a form that supplies nutrients at just the right rate, eliminating the need for further breakdown in the stomach with a 95% absorption rate.

Isotonix solutions enter the digestive tract in a form that supplies nutrients at just the right rate, eliminating the need for further breakdown in the stomach with a 95% absorption rate.
Isotonix® Daily Essentials Packets
  • Engineered to Support 30 Trillion Cells
  • Biohack Your Physiology With Just Two Capsules
  • The Most Direct Pathway to Anti-Aging NAD+

Isotonix® Daily Essentials Packets (30 servings)

OPC-3® Burst

Flavorful Wellness, Anywhere you go

The Ultimate Isotonix® Protocol

Better Than a Cup of Coffee

Forge Powerful Synergy Kick up your daily routine with The Ultimate Isotonix Protocol. This dynamic duo contains H2Tabs and Isotonix Daily Essentials Packets, this combination creates an antioxidant rich daily serving of all your nutritional needs.When combined, Isotonix Daily Essentials and H2Tabs create a high-octane release of oxygen in your body, Enhance the effectiveness of your vitamins, amplify energy and recovery at a cellular level, and get whole-body support for metabolism, digestion, and mental clarity with The Ultimate Isotonix Protocol.

Our Customer Reviews

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Customized by You.

Start Customizing

The Science of Isotonix

Everything you eat and drink, including nutritional supplements, must be made isotonic before passing into your small intestine where it can be absorbed.

“Isotonic” means having the same fluid pressure as your other bodily fluids like blood and tears. When you eat food, drink a beverage, or take a pill or capsule, your stomach must first secrete diluting juices, enzymes, hydrochloric acid, and at least one vitamin-binding protein to continue the process of digestion. Muscular contractions of your stomach then mix the contents until a reasonably uniform solution is achieved.This process can take anywhere from 40 minutes to four hours.

In the time that it takes for most pills and capsules to disintegrate, and their contents to dissolve and transform to the proper isotonic state, much of their activity is lost. During digestion, the important micronutrients in pills and capsules can get trapped by fats, fibers, and tannins or inactivated by the highly acidic pH level of your stomach.

Why is gastric (stomach) emptying time so important?

To maximize efficacy and use of macro- and micronutrients, it is recommended that nutrient supplements be administered in an isotonic form.




– Jim Wilmer, PhD

Why is gastric emptying time stressed when talking about Isotonix

Nutrients that are already isotonic do not need to be broken down into an isotonic state. Therefore, gastric emptying occurs more rapidly. Biological sensors in the gastrointestinal tract detect that the ingested solution is isotonic and at a correct pH. This causes the pyloric valve at the lower end of the stomach to remain open, allowing the concentrated solution to be squirted into the small intestine by stomach contractions. Absorption of the nutrients by the intestinal mucosa then starts to occur.




– Jim Wilmer, PhD

About the Featured Ingredients

Resveratrol

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Pycnogenol

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Wellmune

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Açai

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Bcaas

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
CoQ10

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Bromelain

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Glucosamine

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

*The FDA only evaluates foods and drugs, not supplements like these products. These products are not intended to diagnose, prevent, treat, or cure any disease.
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