Our top pick for Immuno-Rejuvenation. Why Immuno-Rejuvenation? It's our flagship approach to whole-body health. We use food as medicine to rejuvenate, resolve, and restore immune cells and signals throughout the body.* Includes 1 bottle of HTB Rejuvenate + 1 bottle of Omega-3 Rejuvenate + 1 bottle of Microbiome Rejuvenate for a 2 month supply. HTB Rejuvenate Custom blend of phytonutrients that naturally occur in Himalayan Tartary Buckwheat.
Contains nearly 600 mg per serving of immune-active plant polyphenols like quercetin, rutin, luteolin, and hesperidin. Omega-3 Rejuvenate Custom blend of pure fish oils sourced from wild Alaskan cod and sockeye salmon.
Contains a naturally occurring spectrum of omega-3 fatty acids with bioactive pro-resolving mediators (PRMs), plus natural forms of vitamins A and D. Microbiome Rejuvenate Custom blend of the phytonutrients and prebiotics found in Himalayan Tartary Buckwheat bran.
Contains additional pre- and probiotics, including 5 billion CFU per serving of Lactobacillus rhamnosus CRL 1505, a clinically proven strain. Third-party tested for purity and potency. Non-GMO, dairy-free, and gluten-free. Cost per day is just $3.34 with subscription.

What is it?

We recommend splitting your dose. Take 1 of each product in the morning with food. Repeat in the afternoon or evening. One bundle contains 120 capsules or softgels of each product for 60 servings or a 2 month supply. We recommend daily usage on an ongoing basis to support immune function and promote rejuvenation of your immune response.*

How do I use it?

Stronger immune performance*
Better immune balance*
Helps combat oxidative stress*
Support for cognitive health*
Support for mood &amp; mental health*
Support for gut &amp; microbiome health*

What are the health benefits?

Here's a sample of the scientific literature that supports the products in this bundle.
- Buckwheat bioactive compounds, their derived phenolic metabolites and their health benefits. Mol Nutr Food Res 2017. Giménez-Bastida JA et al. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599964/" target="_blank" rel="noreferrer noopener">Click to read the study</a>.
- Rewiring of the seed metabolome during Tartary buckwheat domestication. Plant Biotechnol J 2022. Zhao H et al. <a href="https://onlinelibrary.wiley.com/doi/10.1111/pbi.13932" target="_blank" rel="noreferrer noopener">Click to read the study</a>.
- Immunoresolvents signaling molecules at intersection between the brain and immune system. Curr Opin Immunol 2018. Dalli J et al. <a href="https://pubmed.ncbi.nlm.nih.gov/29154174/" target="_blank" rel="noreferrer noopener">Click to read the study</a>.
- Omega-3 polyunsaturated fatty acid levels and dysregulations in biological stress systems. Psychoneuroendocrinology 2018. Thesing C et al. <a href="https://www.sciencedirect.com/science/article/pii/S0306453018302117" target="_blank" rel="noreferrer noopener">Click to read the study</a>.
- Polyphenols-gut microbiota interrelationship: A transition to a new generation of prebiotics. Nutrients 2021. Plamada et al. <a href="https://www.mdpi.com/2072-6643/14/1/137" target="_blank" rel="noreferrer noopener">Click to read the study</a>.
- Effect of a Euglena gracilis fermentate on immune function in healthy, active adults: A randomized, double-blind, placebo-controlled trial. Nutr 2019. Evans et al. <a href="https://pubmed.ncbi.nlm.nih.gov/31816842/" target="_blank" rel="noreferrer noopener">Click to read the study</a>.

Show me the science.

Harmonize your immune system with the strength of nature. Our top recommendation for Immuno-Rejuvenation, a new approach to whole-body health that works through your immune system. Includes all three of our flagship products, working in sync to undo cellular stress and rejuvenate systems throughout the body.* Stronger immune performance* More balanced immune response* Helps fight oxidative stress for cell health* Support for cognitive health & mood* Support for a healthy gut & microbiome* 2 month supply

As we transition to a new look, you may receive products with the previous packaging design. Look forward to the same high quality products while helping us avoid unnecessary waste.

Information on Packaging

Title

Key Ingredients

Himalayan Tartary Buckwheat (Fagopyrum tataricum) is a hardy plant farmed in Asia for generations, but largely unknown to the rest of the world. Modern nutrition analysis shows that HTB contains significantly higher levels of phytonutrients compared to common buckwheat (Fagopyrum esculentum) — up to a 100-fold increase of key immune-strengthening polyphenols.*
Easy to farm, hard to find, healthy for humans. We think HTB is the next great superfood story.

Himalayan Tartary Buckwheat

A plant chemical that is extremely rare in foods, but it just so happens that Himalayan Tartary Buckwheat is one of the best sources currently known. 2-HOBA’s full name is 2-hydroxybenzylamine, and it's being studied for how well it protects cells from stress as we age.

2-HOBA

Nutritionally speaking, this portfolio of polyphenols is an orchestra, a symphony, a masterpiece of nature’s genius. Each is unique, but together they are wondrous, especially when it comes to the ways they can influence immune function. Himalayan Tartary Buckwheat is an impressive source of all four members of this very special quartet.

Quercetin, Rutin, Hesperidin, and Luteolin

The nutrients that take center stage in any conversation about fish oil. Eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and docosapentaenoic acid (DPA) are known to improve chemical messaging inside the body. Essential fatty acids are considered healthy fats for immune function, energy metabolism, and building healthy nerves, brains, and cell membranes.*

Omega-3 Fatty Acids

Researchers all around the world are now studying PRMs as natural molecules produced by EPA and DHA that influence cellular repair. PRMs are found in human breast milk, where they are thought to support the developing immune system of the infant.*

Pro-Resolving Mediators (PRMs)

While there are many types of prebiotics, research has shown that beta glucans may be especially relevant to our immune health. These molecules are found naturally in yeast, fungi, cereals, and certain plants. We include a clinically studied form of beta glucan that comes from microalgae.

BetaVia™ Complete Beta Glucans

A clinically studied probiotic strain linked to better immune health. Lactobacillus rhamnosus appears to have a special preference for the gut. Because of its widely studied benefits, this probiotic has successfully been incorporated into social programs in Argentinian schools, where it has now been administered to hundreds of thousands of students.

Longevity Bundle

Harmonize your immune system with the strength of nature.

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