Best High Caffeine Green Tea in 2026

Bold Black Tea: This delicious blend includes extra L-Theanine and Caffeine, this combination works together in a unique way to create a gentle yet sustainable energy lift without the jitters. This robust tea helps to provide enhanced clarity and focus throughout your day.

Individually Wrapped: Bigelow Tea always come individually wrapped in foil pouches for peak flavor, freshness and aroma to enjoy everywhere you go; Gluten-free, calorie-free, and Kosher Certified

Try Every Flavor: There's a tea for morning, noon, and night time relaxation; Try our English Breakfast, Vanilla Chai, antioxidant Green Tea, decaffeinated teas, organic teas and a variety of our herbal tea bags

Six 20 count boxes of Celestial Seasonings Cinnamon Apple Spice Tea

A blend of freshly ground cinnamon and amp; juicy apple flavor

Caffeine free

WHOLE LEAF TEA: Oi Ocha Green Tea is brewed from first flush whole green tea leaves grown in Japan not from tea powder or concentrate; using the whole leaf means our teas don’t lose any of the health benefits that are naturally present in green tea leaves

CLEAN AND REFRESHING: Oi Ocha Unsweetened Green Tea has is natural clean tasting and refreshing; putting our iced green tea in a convenient ready to drink bottle means you can have your hydration on the go; it makes a great alternative to traditional sodas

LOW CALORIE: ITO EN's Oi Ocha Green Tea has no sugars or artificial sweeteners, making it a delicious, substitute for your usual sugary soda or flavored coffee at only 5 calories; try our naturally vitamin and antioxidant rich tea, and you may never look back

Super Irish Breakfast Tea: This bold blend of Assam and Ceylon black teas has a higher caffeine content than other black teas; This robust tea is great plain or with a touch of milk and sugar

Incomparable Quality: From herbal, black, and green to white, or oolong, our premium tea bags are packaged in stay fresh foil wrappers to deliver a high quality cup , from morning chai to bedtime chamomile

Find Your Flavor: With over 150 teas to choose from including loose leaf, iced tea, green tea, decaffeinated black tea, chai, herbal teas and more, you're sure to find your next favorite with Stash

Peaches And Herbs: Delight your senses with the fresh delectably summery taste of peach complemented and elevated by rosehips, hibiscus, citrus-y lemon peel and delicate orange flowers all grounded by the earthy rich flavor of roasted chicory

Individually Wrapped: Bigelow Tea always come individually wrapped in foil pouches for peak flavor, freshness and aroma to enjoy everywhere you go; Gluten-free, calorie-free, and Kosher Certified

Try Every Flavor: There's a tea for morning, noon, and night time relaxation; Try our English Breakfast, Vanilla Chai, antioxidant Green Tea, decaffeinated teas, organic teas and a variety of our herbal tea bags

HERBAL POWER: Soothes your belly and alleviates digestive discomfort.*

TASTE: Aromatic, refreshing and undeniably minty.

PLANT STORY: We source organic peppermint that is rich in essential oils, lending our tea its distinctive minty taste and its highly soothing digestive benefits.*

Wellness Tea: This tea set includes a mix of caffeinated and caffeine-free herbal tea options; Includes Stay Well, Sleep, Calm Stomach, Refresh, Balance or either Radiate Beauty or Stress Free tea blends

Individually Wrapped: Bigelow Tea always come individually wrapped in foil pouches for peak flavor, freshness and aroma to enjoy everywhere you go! Gluten -free, calorie-free, and Kosher Parve

Try Every Flavor: There's a tea for morning, noon, and night time relaxation. Try our English Breakfast, Vanilla Chai, antioxidant Green Tea, decaffeinated teas, organic teas and a variety of our herbal tea bags

Easily create delicious matcha green tea lattes - 150g (15 servings)

Lightly sweetened cafe style blend

Just add your favorite milk (regular, almond, oat, soy, coconut - all work great)

Our Sencha is a very fine one, and can be found in many homes in Tokyo. It is a very approachable green tea, and a fine choice for everyday.

Light, delicate tea handpicked in spring

Steep for 1-3 minutes in boiling water before drinking

Organic Black Tea Sampler: Includes 1 box each of Aged Earl Grey, Assam with real bergamot; Breakfast Blend, with Assam, Ceylon & Darjeeling; and traditional Masala Golden Chai, with cardamom, ginger and other spices

Energizing Black Teas: These high-caffeine blends are the perfect addition to your morning routine or as a coffee alternative. Delicious with or without milk or honey and also great for tea latte or iced tea

Bagged Tea: Numi's full-leaf quality teas come in convenient plant-based tea bags for a clean, perfect brew. Individually wrapped tea bags ensure your tea stays fresh

Yerba Mate ✔️THE KICK✔️: our Mate is supergreen and most of psychoactive compounds are preserved. It is heavy on CAFFEINE but it also contains THEOPHILLINE primarily found in tea (less in coffee) and THEOBROMINE (a non-addictive stimulant which, like chocolate, it contains in greater quantities than either coffee or tea). Because of its low acidity, Mate is easier on the stomach than coffee, and doesn’t leave people with the jitteriness.

Yerba Mate Tea ✔️ORGANIC✔️: WE packed this Yerba Mate in DOA (Department Of Agriculture) of Ohio certified facility. 100% certified organic Yerba Mate Tea by OEFFA bearing the USDA organic seal. We procure the highest quality Yerba available, the so called SUPERGREEN Yerba Mate that is farmed and packaged free from pesticides and herbicides. Packed and processed in Cleveland U.S.A. We employ local workers and help our community.

Wild Yerba Mate is ✔️ GROWN IN THE RAINFOREST ✔️: Yerba Mate tastes best when sources from its traditional home in the rainforests of South America; U.S. Wellness Naturals mate is proud to be directly from the jungle, for the freshest, healthiest cup of mate around. Each order comes in a 1 lb bulk bag made with BPA free multi-layer polymer and Kraft surface. The bag is free standing for easy storage and reseals to preserve freshness.

🍵 DELICIOUS AND NUTRITIOUS TEA: 16 oz Tin Can of MATCHA DNA Organic Green Tea Powder is naturally packed with antioxidants, vitamins, minerals, amino acids and EGCG's.

🍵 100% USDA CERTIFIED ORGANIC - All MATCHA DNA teas are USDA Certified Organic. Our farms have been inspected and meet the stringent USDA Organic rules and requirements.

🍵 LAB TESTED FOR LEAD AND HEAVY METALS: Each batch is also tested for Lead and heavy metals by third party labs to ensure purity.

100% PURE GREEN TEA LEAVES -From the misty slopes of the Himalayas, these pure green teas are smooth, sweet and succulent long leaf green tea rich with natural Hand-plucked & produced in high elevation tea plantations in the Himalayas that offers a light and clean cup, with nice briskness and a sweet mouthfeel. We recommend 3 servings per day of this nutritious tea.

100 FULL-LEAF PYRAMID TEA BAGS - Gone are the days of paper tea bags that tear up in the brew. 1 pouch of Himalayan Green Tea contains 100 sturdy pyramid-shaped tea bags for a fresher, flavorful brew. Preparation: 1 tea bag | 200 ml hot water | 3 - 5 mins

A BRAND WITH A BILLION DREAMS - VAHDAM India is one of India's largest digitally native, global wellness brands, shipping to over 3 million customers across 130+ countries. Founder & CEO, Bala Sarda's vision to take India's finest teas, superfoods, brew ware, spices, and herbs to consumers across the world under a home-grown, sustainable label, led to what is now a successful 7-year-old business with a strong commitment to people and planet.

RED ROSE ORIGINAL BLACK TEA- Red Rose Original Specially Blended Tea makes full flavored black tea. Enjoy a cup of natural goodness of black tea that is complimented perfectly with milk and sugar. For more than 100 years, we have been passionate about what we do, dedicated to using only the finest teas from premier mountain estates around the world.

SINGLE SERVE BLACK TEA BAGS- Each box has 100 tea bags with tag. Steep for 3-5 minutes for the perfect cup of Black Tea which delivers a strong, but smooth tea experience.

TEA BENEFITS- Our full flavored Black Tea makes an amazing cup of fine tea that promotes overall health and well-being. Black Tea contributes to total water intake, promoting hydration.

Variety Pack Sampler: This Yogi Tea Get Well Variety Pack Sampler includes Yogi Cold Season tea, Yogi Bedtime tea, Yogi Breathe Deep tea, Yogi Echinacea Immune Support tea, Yogi Throat Comfort tea, and Yogi Honey Chai Turmeric Vitality tea.

Benefits: Variety Pack includes six delicious Yogi herbal tea blends that are purposefully blended with traditional Ayurvedic ingredients that help to support overall wellness during the cold season.

Organic: All teas in this Yogi Variety Pack are USDA Certified Organic and Non-GMO Project Verified.

BREAKFAST TREAT: Delicious Gourmet Cinnamon Toast Black Tea is the perfect pick me up with a blend that is energizing yet calming. Great with a splash of milk.

CINNAMON LOVER'S DELIGHT: Made rich black tea, green tea extract, cinnamon, natural caramel and apple flavors, and natural bitter almond that will satisfy your palate with each sip.

STEEPING INSTRUCTIONS: Simply heat fresh, filtered water to a rolling boil. Then pour 6 oz water over tea and steep for 3-5 minutes.

TOP QUALITY HIBISCUS FLOWERS - Frontier Co-op offers high quality hibiscus flowers (Hibiscus sabdariffa L.) in one pound bulk packaging. Hibiscuses are shrubs and small trees that produce beautiful, colorful trumpet-shaped flowers. Native to warm climates, they are just one of several species in the Malvaceae family. Frontier Co-op hibiscus flowers are hand-picked and sun-dried which gives the flowers its natural red color and fruity flavor. Our bulk hibiscus flowers are certified organic, certified kosher and non-irradiated.

CARDIOVASCULAR HEALTH - Hibiscus flowers have a long history of traditional use and are known for its calming and relaxing properties. Hibiscus is also known for supporting a healthy cardiovascular system, and heart health.

A VERSATILE INGREDIENT - Hibiscus cut and sifted flowers are caffeine-free, making them ideal for herbal tea blends. When the flowers are dried out and soaked in hot water, they deliver a tart flavor with a hint of cranberry. Hibiscus flowers can also enhance the taste of green and black teas with their robust flavor. These flowers are tart and colorful, which makes them a nice addition to any cuisine. Hibiscus cut and sifted flowers have also been used in cosmetics and as a dye.

MIX IT UP: Enjoy a delicious matcha latte or smoothie with sweetened green tea powder made from Japan’s treasured matcha, finely milled from high quality green tea leaves. This green tea powder is a versatile ingredient that can be added to any new recipe

ICED REFRESHMENT: ITO EN's line of teas & matcha powders provide you with deliciously refreshing iced teas from our Sencha Shots and Cold Brew Matcha to Jasmine Green Tea, Golden Oolong, Herbal Chamomile, and Mint Green Tea. It's pure iced refreshment.

REFRESHINGLY GREEN: Green tea has long been revered for its high antioxidant content & as part of traditional Japanese tea ceremonies. Long regarded as a key to good health, happiness & wisdom, tea is the perfect refreshment for your health & well-being.

✓ Premium Japanese Ceremonial Grade Matcha, Fresh from Japan - Made from shade grown, First Harvest tea leaves from Uji Kyoto. The tencha is only ground into powder right before it leaves Japan for the USA, and then sealed into air-tight packets. This gets you extremely fresh, quality Uji matcha to be enjoyed right here in America.

✓ Smooth, Creamy And Versatile, Ideal For Matcha Beginners - This matcha ceremonial grade green tea powder is smooth with balanced umami with a slight bitteness. It is the perfect matcha for beginners looking to make matcha lattes, occasional matcha teas (usucha), and matcha smoothies. We recommend using this when matcha is the main ingredient.

✓ Improve Your Focus, Boost Energy Without Coffee – Greatly increase your focus and energy by drinking Naoki Matcha. Unlike the typical caffeine explosion from coffee, the amino acid L-theanine in Naoki Matcha moderates the effects of caffeine and helps to relax the mind and body while providing a steady boost of energy for up to 6 hours. Matcha is also naturally gluten and sugar free, and is a healthy source of antioxidants.

Award winning premium base teas packaged in specialty pyramid bags designed for leaf expansion

Each bag contains as much natural caffeine as coffee; 140 - 160 mg per cup; 3x levels of traditional teas

Packed with amino acids (L-Theanine) that reduce the jitters and crash of caffeine; The result is a steady alertness

✅ORGANIC GREEN TEA - 100% JONA & JAS organic certified. We carefully select the finest quality organic green tea from Uji, Kyoto, Japan. We have collaborated with local tea masters and we have a delightful tea plantation that has been protected by the tea farmers for over 350 years since the Genroku era.

✅SENCHA LOOSE LEAF TEA - The most popular Japanese green tea worldwide. It represents about 80% of all tea produced in Japan. Sencha green tea is lightly steamed which is often enjoyed by Japanese as a refreshing beverage in daily life and is easy to brew to individual taste preferences.

✅PROFESSIONAL SELECTION OF TEA - In order to ascertain the quality of tea leaves, the tea experts will carefully check the quality of tea leaves from year to year. We choose the finest quality of tea leaves and blend them with a good ratio. We mainly use the 1st harvest tea of Yabukita and Saemidori.

Premium Japanese Matcha - Made from spring Harvest tea leaves from Yokkaichi, Mie. Our tencha is ground to powder, sealed into airtight recyclable bags and shipped to the U.S. This ensures you get the freshest high quality green matcha tea powder.

​​Smooth, Earthy, Creamy - Great for all Matcha recipes. This matcha green tea powder is flavored with balanced umami, a touch of earthiness and pleasant savory ending. It’s a perfect matcha for matcha lattes, matcha ice cream, matcha smoothies, and baking.

100% USDA Organic and JAS (Japanese Agricultural Organic Standard) Certified and LAB Tested- We Independently test every batch for leads, heavy metals, radiation, and over 250 agricultural chemicals that can occur in tea, making ours fresh, delicious and safe.

Brewed from real tea leaves picked at their freshest, never from powder or concentrate

No artificial sweeteners or added color

Variety pack features 3 unsweetened flavors - Black tea, green tea, and lemon iced tea (4 bottles of each)

VARIETY PACK INCLUDES: Chai Love (Chai Tea, Caffeine, Energizer), Lavender Chamomile (Herbal Tea, Relaxer, Caffeine Free), Chinese Jasmine (Green Tea, Caffeine, Slenderizer), Maui Mango (Fruit Tea, Caffeine Free, Immunity), and Blueberry Wild Child (Fruit Tea, Caffeine Free, Eternity)

LOOSE LEAF GIFT SET: for the tea lovers in your life! Gourmet tea gift sets are ideal for teachers, your boss, neighbor, and beyond; loose leaf tea gift set is made up our fan favorites; perfect for Christmas, Hanukkah, birthdays, and more

PERFECT TEA GIFT SET for the tea lovers in your life; gourmet tea gift sets are ideal gifts for teachers, your boss, neighbor, and beyond; loose leaf tea gift set is made up our fan favorite teas; perfect for Christmas, Hanukkah, birthdays, and more

DETOX DELICIOUSLY: Enjoy 6 delicious herbal teas for detox featuring roasted dandelion root for digestion. 3x more herbs than standard tea bags for bold flavor & maximum health benefits. Discover 9 Teeccino dandelion blends created by tea designer Caroline MacDougall

MATCHA TEA BAGS: These matcha tea bags are perfect hot or iced. Drink hot as a substitute for your morning coffee, or brew & ice for a refreshing, afternoon beverage for the tea drinker on the go.

GRAB A QUICK CUP: When life is too hectic for a leisurely cup of loose leaf tea, we offer this line of tea bag products for the same delicious flavor, conveniently packaged in individual tea bags.

TRY THEM ALL: We make a wide variety of delicious tea blends with chamomile, matcha, oolong, mint, peach, hibiscus & more. You can enjoy them as loose leaf teas, tea bags, bottled teas & powders.

WHY CHOOSE MIRACLE TREE ENERGIZING MORINGA INFUSIONS - Our super caffeinated moringa infusions are unique because they use premium, organic ingredients with each flavor purposefully crafted by our master tea blenders for a wonderful taste experience with every sip.

SUPER CHARGE YOUR DAY WITH MORE CAFFEINE THAN COFFEE - Our infusions contain 155 mg of organic caffeine which compares to a typical cup of coffee that has only 100-125 mg of caffeine. More importantly, our infusions don't contain sugar/additives, so they're the healthier option!

PREMIUM TASTE & QUALITY – We only use handpicked and quality ingredients, blended perfectly and packaged in premium pyramid sachets. These are the highest quality moringa infusions available.

Trio Variety: Want to try all sorts of tea? Our instant tea powders are an excellent way to enjoy a cup of tea on the go. With our variety pack, you can try matcha tea powder, instant black tea powder, and pu-erh tea powder in one easy purchase.

Superfood Powerhouse: Discover an instant green tea matcha powder that has been supercharged with vitamins and minerals. Made from a rare blend of green tea leaves, we sourced the finest ingredients to give you a boost of energy on the go.

Explore Deep Malty Flavor: Our black tea instant powder keeps your tea cravings satisfied while it gives you a kick for daily productivity. It is made up of high quality black tea leaves. This powdered black tea can be mixed with hot or cold water.

Certified Organic Matcha from Uji, Kyoto, Japan. It is 100% Pure Organic Matcha Powder-Absolutely no fillers.

137 x the Antioxidants of Regular cup of Green Tea in one cup of Matcha.

Premium Quality Matcha – Grown in the Shade, Hand Picked Tea Leaves. Air Dried & Stone Ground to Order. ORIGIN Uji, Kyōto, Japan Kyōto region have the ultimate qualities for matcha cultivation. In fact, Kyōto has long been known as the “Green Tea Capitol of Japan”.

Medium Bodied: This top of the line matcha with a delicate balance of crisp sweetness & subtle grassiness is ideal for daily consumption with a richness that is easy to appreciate without bitterness

Ceremonial Tea: Shade grown green tea is harvested, steamed & then dried & ground into powder for a pure herbaceous flavor. Because you ingest the whole leaf, not just the brewed water, the health benefits of matcha exceed regular tea

Refreshingly Green: Green tea has long been revered for its high antioxidant content & long regarded as a key to good health, happiness & wisdom. Green tea is the perfect refreshment for your health & well-being