A custom blend of phytonutrients that naturally occur in Himalayan Tartary Buckwheat, an ancient food crop used as medicine in traditional cultures. Contains nearly 600 mg per serving of immune-active plant polyphenols like quercetin, rutin, luteolin, and hesperidin. Contains hobamine® (2-hydroxybenzylamine), a molecule involved with cell health. Contains D-chiro-inositol, a molecule involved with blood sugar regulation. Third-party tested for purity and potency. Non-GMO, vegetarian, dairy-free, and gluten-free. Cost per day is just $1.16 with subscription.

What is it?

Take 2 capsules every day, with or without food. One bottle contains 120 capsules 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*
Maintains healthy blood sugar levels*
Support for gut &amp; microbiome health*

What are the health benefits?

Here's a sample of the scientific literature that supports this product.
- 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>.
- Shaping a sustainable food future by rediscovering long-forgotten ancient grains. Plant Sci 2018. Cheng A. <a href="https://pubmed.ncbi.nlm.nih.gov/29606211/" target="_blank" rel="noreferrer noopener">Click to read the study</a>.
- Treasure from garden: Bioactive compounds of buckwheat. Food Chem 2021. Huda MN et al. <a href="https://www.sciencedirect.com/science/article/pii/S0308814620315156" 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>.
- Chemical composition and health effects of Tartary buckwheat. Food Chem 2016. Zhu F. <a href="https://pubmed.ncbi.nlm.nih.gov/26948610/" target="_blank" rel="noreferrer noopener">Click to read the study</a>.

Show me the science.

Bring your immune system into rhythm with the raw strength of nature. A custom blend of phytonutrients that naturally occur in Himalayan Tartary Buckwheat (HTB), an ancient plant with powerful immune-restoring properties. High levels of polyphenols work to undo cellular stress and rejuvenate systems throughout the body.* Stronger immune performance* Helps fight oxidative stress for cell health* Helps promote mental clarity* 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

In plants, chlorophyll turns light into energy. What can it do for humans? Turns out that it can improve the way the body deals with certain toxins and gets rid of them. At sufficient levels, chlorophyll can protect DNA and chromosomes — and even help cells repair themselves.*

Chlorophyllin

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

D-chiro-inositol is a non-digestible carbohydrate found in Himalayan Tartary Buckwheat. It's known to help maintain healthy blood sugar levels as part of the diet.*

D-chiro-inositol

4 supernutrients in Himalayan Tartary Buckwheat

Polyphenols for immune balance

Himalayan Tartary Buckwheat — the next great superfood

“HTB Rejuvenate is the strongest support I can give my immune system. It's a cornerstone in my routine for healthy aging, and I feel great taking it.”

HTB Rejuvenate®

Bring your immune system into rhythm with the raw strength of nature.

Longevity Bundle

Himalayan Tartary Buckwheat Flour

4 supernutrients in Himalayan Tartary Buckwheat

Polyphenols for immune balance

Himalayan Tartary Buckwheat — the next great superfood