Validated in multiple clinical trials to improve your immune system within 2hrs.*

Our drinkable Immune Therapy infusion absorbs and starts working faster than capsules or tablets, which require digestion before activation. 

Clinically proven formula intended for daily use and proactive protection; not just when reacting to immune threats.

Your immune system never gets a day off, give it the best support that nature has to offer (and science has proven).

Cistus Incanus, Rosehip, Sumac, Black Currant, Chaga, Ginger

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What scientists are saying

"The clinical results showed that in 1-2 hours, the participants’ immune systems had: improved cellular communication, and both increased surveillance and alertness."

— Dr. Gitte Jensen

PhD, Immunology
Founder & Research Director at NIS Labs

What people like you are saying

What's in it?

40 years of experience ...
and uniquely sourced, clinically proven ingredients in precisely the right amounts.

Each organic ingredient: is clinically researched, fastidiously lab tested, and methodically sourced to ensure it meets our exacting and quantified standards of: quality, potency, sustainability, and safety.

Cistus Incanus


Sumac Berry

Black Currant



Cistus Incanus

Cistus incanus has been treasured in the Mediterranean for centuries as nature’s answer to immune challenges. Traditionally prepared as a water-based infusion, clinical studies have shown it delivers relief and supportive benefits to patients experiencing an immune challenge.*


A rich source of vitamin C and protective nutrients, rosehip contains a unique synergy of immune-balancing compounds that further activate Cistus’s potency.* In fact, research shows that Cistus is even more beneficial when paired with vitamin-C rich botanicals like rosehip.

Sumac Berry

Sumac berry is renowned for its potent vitamin C and polyphenolic content along with its delicious lemonade-like flavor. With potent antioxidant properties, this is a key nutrient for immune health.

Black Currant

In vitro studies show that a small concentration of black currant leaf extract may help overcome immune challenges throughout the body.*


Our birch-grown chaga contains betulinic acid, a nutrient that’s known to help bring immune responses back to balance.*


Gingerols, a primary constituent in ginger, contain immunomodulatory properties that have a supportive effect on reinstating balance throughout the immune system and body.* A recent study showed that after drinking ginger tea, patients had gingerols in their plasma 30-60 minutes after consumption.

Ingredients Matter...
The formula matters more.

The power of Immune Therapy is not just our ingredients, it's the precise formula of the right ingredients in the right amounts.

Independent research examined the effect of Immune Therapy (vs. individual ingredients) on immune cells and found Immune Therapy is vastly better than its parts ... 13X better to be exact.

To use the language of immunology, 3 independent scientific studies measured “CD69 expression on Natural Killer Cells” and repeatedly found in human and cellular studies that a single dose of Immune Therapy resulted in:

1) Immune cells being better ready and able to address immune threats.* 2) An improved immune system*


Within 1 Hour

  • Immune cells move from your bloodstream into your tissue, positioning themselves to better respond to immune threats.*

Within 2 Hours

  • Natural Killer cells and T cells are activated and ready to respond (clinically proven by CD69 activation marker expressions).*
  • Immune cells return to the bloodstream, ready to surveil your system for other immune threats.*




Why An Infusion?

  • POTENCY: 1 serving of Immune Therapy has the same amount of immune-supporting herbs as 12 capsules.
  • FAST ACTING: Nutrients absorb into the bloodstream and begin working quickly without waiting for digestion.
  • ADDED DEFENSE: Your mouth is the gateway to your immune system. Infusions bathe your mouth with protective actives while capsules pass right by.

The Power Of Cistus Incanus

It is no coincidence that the healthiest people in the world thrive where Cistus incanus thrives. Native to the Mediterranean, it has evolved to endure harsh conditions, intense sun, and even fire and drought. Celebrated for its high quantity and unique array of polyphenols, it has been brewed into tea for centuries. Modern science has now validated its supportive benefits including dental health, heart health, respiratory health, and immune-threat protection. Cistus is also used as natural protection against mosquitoes, ticks, and other insects.

Steeped To Perfection

  1. Bring 12-oz of water up to just before a boil
  2. Pour water over infusion bag
  3. Cover and steep for 10 minutes for optimal benefits and flavor*
  4. Remove infusion bag, and enjoy hot or iced

*No additional benefits occur after 15min


Customer Reviews
4.9 Based on 237 Reviews
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Lauren A.
United States United States

Excellent Product

I have been using immune therapy for a couple months now and I love it. I recently caught a cold so I brewed this constantly for 5 days and my symptoms were nowhere near as severe as they normally are, I was able to continue my daily activities with a few minor symptoms. I love that you can brew a single bag 3 times and it is all natural and compostable without unnecessary packaging- you ca even order refills and keep your original glass jar! Highly satisfied, I just ordered a refill and added the stress therapy to my order as well.

United States United States

Great Tasting healthy Tea!

Like this tea very much! Helping me fight cancer.

Jennifer B.
United States United States

Quality product. Quality people.

I thoroughly believe in the products and have been drinking the immune therapy for months now. I will continue to do so especially after receiving such amazing care from the company's online service personnel. Thank you for a quality product backed by quality people.


For The Biome

Thank you for the incredibly kind words, Jennifer! It's fantastic to hear that you have been enjoying and benefitting from our Immune Therapy! If there is ever anything we can do for you, you know how to reach us! Wishing you continued health!

Julie H.
United States United States

Awesome product

I keep Immune Therapy on autoship. I even have a bag at work. Anyone starts to feel under the weather, I give them a tea bag. I swear by this stuff. Must keep on hand at all times.


For The Biome

Thank you for the wonderful review, Julie! We're so glad you're enjoying our Immune Therapy! We wish you great health!

Paula c.
United States United States

Its a small world

My experience started while viewing one of my favorite podcasts, cash Peters-you tube, from a recent video (2days ago) "a handful of treats" . on the video your product was introduced as it was involved in his work that day . I ordered immune therapy immediately! Though a continent away cash thanks you and so do !


For The Biome

Thank you taking the time to share your experience, Paula! We're so thankful to Cash and to you for giving us a try! We hope you love the Immune Therapy and I wish you great health!

Jennifer B.
United States United States

I love this product!

I enjoy drinking this every morning, I also find happiness in the fact that I am drinking something so good for me! Thank you for what you are doing.


For The Biome

Thank you for taking the time to leave us a review, Jennifer! We're so glad that you're finding happiness in our Immune Therapy! It's so important to take care of ourselves and you are absolutely on the right path! We wish you continued health!


Frequently Asked Questions

Where does the Cistus come from?

Immune Therapy contains Turkish Cistus incanus. Third-party testing confirmed that our Turkish Cistus contained higher total polyphenol levels compared to available Cistus sources from other regions. We quality test all of our ingredients to ensure you get the nutrients you need, and nothing harmful like heavy metals or pesticides.

What is an infusion?

An infusion is created when you steep a clinical dose of herbs in hot water. The amount of herbal potency is clinically validated for efficacy. Infusions are the best way to deliver the amount of herbal goodness needed to produce results. It would take 12 capsules or 4 herbal tea bags to equal the potency of just one of our infusion sachets.

How is this different than a tea?

Our infusion provides a clinically validated dose of 6 grams of key herbs that is far more potent than a standard tea. Our infusions are quality tested to ensure the presence of beneficial actives in every dose.



Immune health is more than just strengthening one system in the body. The most effective and lasting results come from treating the body as a whole.

I’ve spent 40 years researching and identifying the world’s most potent nutrients to increase your immune system’s awareness and bolster your resilience in the face of any challenge life throws your way.

— Paul Schulick

Founder, New Chapter & For The Biome

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