Description
Your daily Immunocal serving is already giving your body the cystine it needs to produce glutathione. The Immunocal Booster takes that further — activating a completely separate antioxidant pathway through the Nrf2 gene to multiply and extend your body’s natural defenses.
30 individual serving pouches | Informed Sport Certified | Clean Label Project Certified | OU Kosher
What the Immunocal Booster Actually Does
Most antioxidant products work by delivering antioxidant compounds directly into the body. The Immunocal Booster takes a fundamentally different approach — it activates the Nrf2 gene, which functions like a master switch for your body’s own antioxidant production system.
When the Nrf2 gene is switched on, your body ramps up production of its own antioxidant enzymes and proteins — including glutathione peroxidase, one of the most critical antioxidant enzymes your cells produce. This is your body’s built-in defense system working at full capacity rather than relying on external compounds to do the work.
Used alongside Immunocal, the Booster addresses antioxidant support from two complementary directions simultaneously. Immunocal handles glutathione precursor support through the protein pathway. The Booster activates Nrf2 to amplify and extend your body’s broader antioxidant response. Together they do more than either does independently.
What Makes the Nrf2 Pathway So Important
We live in a world that places constant oxidative demand on the body — stress, poor diet, environmental toxins, pollution, lack of sleep. Free radicals accumulate. Cellular damage builds. The Nrf2 pathway is your body’s primary system for managing that load.
The problem is that Nrf2 needs to be switched on to function. It does not activate automatically at the level your body needs under modern conditions. Sulforaphane — sourced from broccoli seeds in the Immunocal Booster — is one of the most studied and scientifically validated Nrf2 activators available. Combined with selenium, it creates one of the most powerful Nrf2 activation blends on the market.*
What Is in the Immunocal Booster
Sulforaphane
Sourced from broccoli seeds, sulforaphane activates the Nrf2 gene — switching on your body’s antioxidant defense and cellular protection mechanisms. It is one of the most extensively studied plant compounds for cellular protection.*
Selenium
An essential trace mineral and a critical component of glutathione peroxidase — the antioxidant enzyme that works directly alongside glutathione in your body’s cellular defense system.*
Organic Fruit and Vegetable Blend
A concentrated blend of over 50 fruits and vegetables delivering naturally occurring phytonutrients, vitamins, and plant compounds your body recognizes and uses efficiently.
Vitamin A
Supports vision, skin health, immune function, and normal organ function.*
Vitamin C
An essential nutrient providing immune support and antioxidant activity, sourced from a variety of fruits and vegetables in the blend.*
Riboflavin
Helps neutralize free radicals, supports energy production, enzyme function, and antioxidant defenses.*
Niacin
Supports healthy blood fats, brain function, and skin health.*
Immunocal Booster Benefits
May Boost Antioxidant Defenses by 3X
By activating the Nrf2 protein, the body better regulates antioxidant proteins — potentially tripling antioxidant defense capacity.*
Helps Reduce Oxidative Stress
Improved antioxidant production, regulation, and free radical reduction helps naturally decrease oxidative damage at the cellular level.*
Enhances Glutathione Activity
Vital phytonutrients encourage the production of the master antioxidant, working in synergy with your daily Immunocal serving.*
May Extend Detoxification Up to 72 Hours
Supports your body’s antioxidant and detoxification systems for up to 72 hours per serving — significantly longer than conventional antioxidant products.*
Broad Spectrum Phytonutrient Support
Over 50 phytonutrients from organic fruits and vegetables in every serving.*
*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.
How to Use Immunocal Booster
With Your Immunocal Serving
Add 1 oz of cold water to your shaker cup. Add one pouch of Immunocal, Immunocal Platinum, or Immunocal Sport plus one Booster stick pack. Lid on, shake for 15 seconds. Add 5 oz more liquid. Enjoy.
On Its Own
Add 1 oz of cold water to your shaker cup. Add one Booster stick pack. Shake for 15 seconds. Add 5 oz more liquid. Enjoy.
Serving Size
One serving per day is the suggested amount. Taking more than one per day is not necessary.
About Settling
You may occasionally notice some residue at the bottom of your cup after mixing. This is completely normal — the Booster is made with natural ingredients that can settle. Give it a quick stir and drink it all.
Storage
Cool dry place away from heat and moisture.
Immunocal Booster FAQ
What is the Nrf2 pathway and why does it matter?
Nrf2 is a gene that functions as a master switch for your body’s antioxidant production system. When activated, it signals your body to ramp up production of its own antioxidant enzymes and proteins. The Immunocal Booster contains sulforaphane and selenium — two of the most studied Nrf2 activators available — to switch that system on.
What is sulforaphane?
Sulforaphane is a highly studied and scientifically validated Nrf2 activator derived from broccoli seeds. It activates the Nrf2 gene, boosting antioxidant defense and cellular protection mechanisms throughout the body.
What is selenium and what does it do?
Selenium is an essential trace mineral. Its primary role is its integration into glutathione peroxidase — one of the most critical antioxidant enzymes your body produces — making it a key component of the body’s cellular defense system.
Will the Booster replace the need to eat fruits and vegetables?
No — fresh produce remains the optimal source of nutrients. However, most people do not meet their daily fruit and vegetable requirements through diet alone. The Booster helps fill that gap with a concentrated phytonutrient blend.
Can I take the Booster with Immunocal, Immunocal Platinum, or Immunocal Sport?
Yes — the Booster is designed to be used with any of the three Immunocal formulas and works through a complementary pathway to each of them.
Can I take more than one Booster serving per day?
One serving per day is the suggested amount. Taking more is not necessary.
What causes residue at the bottom of my cup?
The Booster is made with natural ingredients that are prone to settling. This is normal and does not affect the product. Stir and consume the full serving.
Is there a money back guarantee?
Yes. Full 30-day money back guarantee from Immunotec, less shipping and handling. Cancel your subscription at any time before your next shipment with no hassle.
For the full science behind glutathione and how Immunocal works, visit our Immunocal glutathione guide.
Sandra –
I started taking Immunocal about four months ago and noticed a difference fairly quickly. My daughter kept telling me to add the Booster and I kept putting it off — mostly because I was already seeing results and did not want to change anything. Finally added it about six weeks ago and I wish I had done it sooner.
The best way I can describe it is that everything I was already experiencing just got turned up a notch. My energy in the afternoon stopped dropping off the way it used to. I have always eaten reasonably well but I know I do not get anywhere near enough fruits and vegetables every day — nobody really does. Knowing that every morning I am getting over 50 of them in one stick pack takes a real weight off my mind.
The taste is mild and it mixes easily right into my Immunocal. No clumps, no strange aftertaste. Occasionally a little settling at the bottom but you just give it a stir. Not a big deal at all.
I am in my mid-fifties and I feel better day to day than I did five years ago. I credit Immunocal and the Booster for a big part of that. If you are already taking Immunocal and on the fence about adding the Booster — just do it. It is worth every penny.