$29.99 $29.99
Made only with natural ingredients clinically proven to support lowering blood sugar levels - no mystery ingredients / no added any kind of sweetener🙅
Back in stock! Orders usually arrive within 5-7 days.


  • 100% REAL FOOD


  • Reduces post-meal
    rise in blood glucose
    by 48% in human data

  • Enjoy a tasty latte and
    prevent diabetic

  • 100% money-back

  • 0g ADDED

What’s inside?

Brown Seaweed : Arame

Arame is a species of brown seaweed that grows wild in deep tidal pools at the ocean’s edge. A large amount of seaweed polyphenols is contained in Arame. Seaweed polyphenols inhibit α-glucosidase and α-amylase activity, which suppresses the absorption of sugar from the intestinal tract and moderates blood sugar levels.
Study 1 Study 2


Turmeric’s active component, curcumin, can decrease glucose levels in the blood as well as remediate other diabetes-related complications. Researchers have also found that curcumin may have a role in diabetes prevention.
Study 1


Ginger powder may help improve fasting blood sugar levels, which over time may lower levels of hbA1C tests. Some other benefits of ginger are that it might help protect against heart problems that occur due to diabetes, and it’s anti-inflammatory properties may also help prevent certain diabetes complications.
Study 1 Study 2


Lemons contain high amounts of vitamin C, soluble fiber, and plant compounds that give them a number of health benefits. Lemons may aid with weight loss and reduce the risk of heart disease, anemia, kidney stones, digestive issues, and cancer.

Resistant dextrin(Corn)

Resistant dextrin made from corn. It increases the amount of dietary fiber, an essential nutrient. It can also help 1) suppress the rapid rise in postprandial blood glucose by moderately absorbing sugar and 2) lower cholesterol.
Study 1



Dr. Yoshiro Kubota

Dr. Kubota specializes in gastroenterological surgery with 45 years of experience in the field. He is currently the director of the Kikkoman General Hospital which was established by Kikkoman, a leading global food company.


Dr. Mitsuo Numata

Dr. Numata is the Umikaze Clinic Director. He is working on cutting-edge disease prevention projects.


Roman Kalista, MD

Dr. Kalista is the co-Founder of RxDiet, and involved in medicine, research, and nutrition. He has 6+ years of experience in Machine Learning. He leads enterprise software management & sales in the pharmaceutical industry.

Quick and
Easy Prep

  • 1.

    Mix 1 teaspoon of Teatis Mix with 3 oz Of hot water to dissolve

  • 2.

    Pour in Milk

  • 3.

    ENJOY !

As seen in


If for any reason, you don’t absolutely love Teatis, simply reach out us within 30 days. We will give you a full 100% hassle-free refund. Try it, Risk Free.

Why A1C improves
after 120 days?

A1C is glucose that attaches to Hb, a type of protein contained in red blood cells. Therefore, HbA1c is intimately connected to the lifespan of red blood cells. The lifespan of red blood cells is average 120 days. By continuously controlling the blood glucose level during this regeneration period(120 days), it is possible to improve A1C levels.



Does the tea have strong smell
/odor or fishy smell?

We know what you think when you hear the word “seaweed”. However, no, our products don't taste like seaweed and have no marine aroma at all. REALLY there’s no seaweed flavor--you only taste high-quality tea! We succeeded in extracting nutrients without leaving a seaweed smell with our unique manufacturing method.

What is the warranty?

If you don’t love it, for any reason, send it back and we’ll refund all of your money in 30 days. This means that you have the ability to try your product(s) at home, and can send them back to us within 30 days - starting from the day that you received them. You do not need to state a reason for return within this time period and you will be given a full refund of the product (shipping fee excluded)

When is the best time to
consume Teatis?

If you want a more effective result, please drink the tea before your meal. The fine powder of the tea is absorbed rapidly by your body, and the starch/sugar inhibitors can start working to prevent carbohydrate digestion when you start to eat.

Does Teatis contain any kind of

No. Not at all. Teatis is completely 0g sugar and no added sweeteners.

Does Teatis include caffeine?

Macha Mint Mix includes caffeine, naturally from the matcha. Turmeric Ginger mix is caffeine-free.

Does Teatis ship to my country?

We ship to the US only at this time! Shipping to the US is free. We are continuing to work on expanding our product to the rest of the world!

Why was Teatis started?

Teatis's idea was born in 2017. Millions of people are struggling with blood sugar level management. Our mission is to offer them sustainable home-based healthcare. After three years of research, we have created an innovative use of “superfoods” with a trusted doctor.

Where is the contact address?

You can direct your questions to Feel free to ask anything, we provide support at any time!