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Best Keto Green Tea of 2026

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Ashley Abels

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Keto Green Tea is a unique blend of green tea leaves and MCT oil powder, specially formulated to support a ketogenic diet. Packed with antioxidants and healthy fats, this tea provides sustained energy and mental clarity throughout the day. The MCT oil powder is derived from coconuts and helps to boost metabolism and aid in weight loss. The green tea leaves are sourced from high-quality tea gardens and provide a smooth and refreshing taste. With no added sugars or artificial flavors, Keto Green Tea is the perfect choice for those looking to maintain a healthy and active lifestyle.

At a Glance: Our Top Picks

Top 10 Keto Green Tea

Jade Leaf Organic Matcha Green Tea Powder

Jade Leaf Organic Matcha Green Tea Powder Cover

Jade Leaf Matcha Organic Premium Ceremonial Grade Matcha Green Tea Powder - Japanese - Culinary, Ingredient, Ceremonial Barista Teahouse, Latte, Collagen, 1.06 Ounce (Pack of 1), Culinary

Jade Leaf Organic Matcha Green Tea Powder is a 100% USDA Certified Organic Matcha Green Tea Powder made from pure shade-grown green tea leaves. It is sourced directly from partner family farms in Uji and Kagoshima, Japan, and is a great source of natural energy and mental clarity. It is perfect for creating amazing matcha tea recipes, lattes, smoothies, and baked goods.

9.9
FTB Score

What We Like

  • Vibrant green color
  • Smooth and creamy texture
  • Convenient packaging options
  • Consistently high quality
  • Easy to mix

Ito En Oi Ocha Unsweetened Green Tea

Ito En Oi Ocha Unsweetened Green Tea Cover

Ito En Tea Oi Ocha Green Tea, Unsweetened, 16.9 Ounce (Pack of 12)

Ito En's Oi Ocha Unsweetened Green Tea is brewed from first flush whole green tea leaves grown in Japan, providing natural catechin tea antioxidants and other healthy goodies. It has no sugars or artificial sweeteners, making it a delicious, low calorie substitute for your usual sugary soda or flavored coffee. Customers love its natural clean taste and refreshing flavor, and appreciate that it's all natural and organic. It's a great alternative to traditional sodas and a perfect refreshment for your health and well-being.

9.8
FTB Score

What We Like

  • Clean, refreshing taste
  • No sugar or sweeteners
  • Subtle jasmine aroma
  • Convenient packaging
  • Healthy unsweetened option
#TOP 3

TAZO Organic Zen Green Tea

  • TAZO
  • 68782255
  • Organic Zen
  • 16 Tea Bags
TAZO Organic Zen Green Tea Cover

TAZO Organic Zen Green Tea, Caffeinated Tea with Refreshing Lemongrass & Spearmint, 16 Total Bags

TAZO Zen Green Tea is a delightful blend designed to refresh and relax you. With its combination of green tea, lemon verbena, and spearmint, this drink offers a soothing experience that is perfect for your mornings or afternoons. It’s easy to prepare—just steep a tea bag in boiling water for a few minutes, and you’ll have a flavorful brew ready to enjoy. Plus, being non-GMO and kosher certified, you can feel good about what you’re drinking. This tea not only provides a gentle caffeine boost but also caters to those looking for an unsweetened option.

9.6
FTB Score

What We Like

  • Clean, smooth flavor
  • Organic and Fair Trade
  • Refreshing lemongrass and spearmint
  • Individually wrapped bags
  • Consistent quality

Twinings Pure Green Tea Bags

Twinings Pure Green Tea Bags Cover

Twinings Pure Green Tea Individually Wrapped Bags, 100 Count (Pack of 1), Smooth & Refreshing, Caffeinated, Enjoy Hot or Iced, 100 Teabags

Twinings Green Tea offers you a delightful experience with its 100 individually wrapped bags, ensuring each cup is fresh and flavorful. The tea boasts a smooth taste and a refreshing aroma, perfect for enjoying any time of day. Whether you prefer it hot or iced, this green tea is easy to prepare—just steep the bag in boiling water for 3-5 minutes. With its bright, honey-yellow color, this tea not only tastes great but also looks beautiful in your cup, allowing you to savor each moment of your tea-drinking ritual.

9.4
FTB Score

What We Like

  • Delicious herbal flavors
  • Non-caffeinated option
  • Good value for quantity
  • Soothes upset stomach
  • Great hot or cold

Teas' Tea Unsweetened Pure Green Tea

Teas' Tea Unsweetened Pure Green Tea Cover

Teas' Tea Unsweetened Pure Green Tea, Organic, Sugar Free, 0 Calories, 16.9 Ounce (Pack of 12)

Tea's Tea Pure Green Tea is a refreshing and organic green tea that is unsweetened and has 0 calories. It is brewed with fresh green tea leaves and bottled to yield a distinct clarity that draws out the natural taste of green tea. This green tea is rich in vitamin C, antioxidants, catechins, EGCGs and amino acids. It is perfect for those who enjoy easy bottled teas on-the-go and is available in unique traditional loose leaf teas, tea bags, matcha, matcha powder and more.

9.2
FTB Score

What We Like

  • Unsweetened and no additives
  • Convenient bottle size
  • Strong green tea flavor
  • Good price per bottle
  • Versatile for mixing
#TOP 6

Deal Supplement Organic Matcha Green Tea Powder

Deal Supplement Organic Matcha Green Tea Powder Cover

Organic Matcha Green Tea Powder, 2 lb (907g) | First Harvest, Culinary Grade | Japanese Sourced Cafe Mix | Zero Sugar, Keto Friendly, Non-GMO, Vegetarian

Deal Supplement Matcha Powder is an organic culinary grade matcha that is naturally unflavored without any additives. Derived from real Japanese tea plants, this smooth tasting matcha mix is a versatile ingredient for your favorite drink recipes, lattes, shakes, or baked items. Not only does it provide flavor, but it also retains important antioxidants, caffeine, and nutrients. With 2lbs of low calorie matcha powder, you only need 1 scoop per serving to enjoy 3g of raw matcha. This product is perfect for matcha lovers who want to enjoy café style matcha at home without the need to wait in line or spend too much at coffee shops.

9.1
FTB Score

What We Like

  • Healthy and natural energy boost
  • Zero sugar and keto-friendly
  • Finely ground and easy to mix
  • Affordable price and large quantity

Teas' Tea Unsweetened Jasmine Green Tea

Teas' Tea Unsweetened Jasmine Green Tea Cover

Teas' Tea Unsweetened Jasmine Green Tea 16.9 Ounce (Pack of 12) Organic, Sugar Free, 0 Calories

Teas' Tea Unsweetened Jasmine Green Tea is a light jasmine green tea infused with the soothing fragrance of jasmine flowers, layered with whole leaf green tea creating an elegant blend. Rich in vitamin C, antioxidants, catechins, EGCGs and amino acids, this tea is perfect for those looking for a refreshing and healthy beverage. Customers love the taste of this tea, whether it is enjoyed unsweetened or with a little sugar or Splenda. It is also a great addition to kombucha and ice.

9.1
FTB Score

What We Like

  • No sugar or calories
  • Refreshing and delicious flavor
  • High-quality organic ingredients
  • Convenient 16.9-ounce size
  • Guilt-free beverage choice
#TOP 8

Green Tea Leaves Sencha, JAS Certified Organic, 80g Bag

Green Tea Leaves Sencha, JAS Certified Organic, 80g Bag Cover

Chaganju Sencha Green Tea Loose Leaf, JAS Certified Organic Japanese Tea from Uji, Kyoto, 80g Bag, Sencha Tea, Loose Leaf

Experience the finest quality of organic green tea with Green Tea Leaves Sencha. Sourced from Uji, Kyoto, Japan, and 100% JONA & JAS organic certified, this tea is carefully selected by collaborating with local tea masters. Sencha loose leaf tea is the most popular Japanese green tea worldwide and is lightly steamed, making it easy to brew to individual taste preferences. The tea experts carefully check the quality of tea leaves from year to year to ascertain the quality of tea leaves, choosing the finest quality of tea leaves and blending them with a good ratio.

9.0
FTB Score

What We Like

  • High-quality green tea
  • Loose leaf for customization
  • Smooth, no floral notes
  • Good value for money
  • Strong flavor profile

Lipton Decaffeinated Green Tea Bags

Lipton Decaffeinated Green Tea Bags Cover

Lipton Decaffeinated Green Tea Bags, Unsweetened Teabags for Decaf Hot Tea or Decaf Iced Tea with Flavonoids, 40 Total Tea Bags

Lipton Decaf Green Tea offers a smooth and gentle flavor that you can enjoy at any time of day. Each serving provides about 50mg of beneficial flavonoids, which are natural compounds found in many plants, helping to support your overall wellness. Preparing a cup is simple; just steep a tea bag in hot water for four minutes. For those hot days, you can easily make iced tea by infusing multiple bags in a pitcher. With its pleasant aroma and delicate taste, this decaffeinated option is perfect for tea lovers looking for a refreshing drink without caffeine.

9.0
FTB Score

What We Like

  • Freshness-preserving packaging
  • Smooth, non-bitter flavor
  • Convenient bulk size
  • Caffeine-free enjoyment
  • Versatile hot or iced
#TOP 10

Ito En Organic Unsweetened Green Tea, 16.9 oz (Pack of 12)

Ito En Organic Unsweetened Green Tea, 16.9 oz (Pack of 12) Cover

Ito En Organic Oi Ocha Unsweetened Green Tea, 16.9 Ounce (Pack of 12), Zero Calories

Enjoy a pure and authentic green tea flavor with Ito En Organic Unsweetened Green Tea. This refreshing iced tea is made from unsweetened organic green tea leaves with zero calories, and it's perfect for on-the-go consumption. The tea is rich in antioxidants, vitamin C, catechins, and EGCGs, which help support a healthy immune system. Green tea is also known for its health benefits, making this drink perfect for your wellbeing. ITO EN North America is dedicated to introducing a variety of Japanese green tea products to the US market, from ready-to-drink matcha to Sencha shots.

9.0
FTB Score

What We Like

  • Pure and authentic green tea flavor.
  • Zero calories.
  • Rich in antioxidants, vitamin C, catechins, and EGCGs to support a healthy immune system.

Editor's Notes

During our keto green tea research, we found 24 keto green tea products and shortlisted 10 quality products. We collected and analyzed 953,487 customer reviews through our big data system to write the keto green tea list. We found that most customers choose keto green tea with an average price of $17.55.

The keto green tea are available for purchase. We have researched hundreds of brands and picked the top brands of keto green tea, including Jade Leaf Matcha, ITO EN, TAZO, Twinings, Teas' Tea. The seller of top 1 product has received honest feedback from 888 consumers with an average rating of 4.9.

Written by

Ashley Abels Avatar

Ashley Abels

Ashley Abels is a former restaurant executive and has worked in the restaurant industry for 15 years. She is also a gourmet who loves tasting different cuisines and trying out all kinds of cooking methods. The food she writes about will make you want to try it!