- 01Explainer · ~9 min readCaffeine in Tea Bags by Brand: Tetley, Lipton, Twinings, Yorkshire & MoreA brand-by-brand table of how much caffeine each major tea bag brand says is in a cup, which brands publish nothing, and what black vs green tea means for your caffeine.
- 02Explainer · ~7 min readBarry's Tea Caffeine: How Much per Cup, and Which Blend Is Strongest?What Barry's Tea does and does not publish about caffeine, the typical range for a cup, how Gold Blend, Master Blend, Irish Breakfast, and Decaf differ, and which box to buy.
- 03Explainer · ~7 min readHow Much Caffeine Is in Tetley Tea? (mg per Bag, by Blend)Tetley's own published caffeine figures for its black, green, decaf, and herbal teas, what they mean for British Blend, and how steep time changes the number in your mug.
- 04Comparison · ~5 min readLipton Family Size vs Regular Tea Bags: What's the Difference?Same tea, different sack. We compared the specs and priced Lipton's family-size, regular, cold-brew, and gallon bags to explain which one to buy for a mug, a pitcher, or a cooler.
- 05Explainer · ~9 min readTea Caffeine Chart: mg in Black, Green, White, Oolong and MatchaMilligrams of caffeine per 8 oz cup for every major tea, from USDA FoodData Central and published lab studies, with coffee for scale and the brewing choices that move the number.
- 06Explainer · ~10 min readMatcha Caffeine by Grams, Teaspoons & Serving Size (Chart)The reference table: how much caffeine is in 1 gram, 2 grams, 1 teaspoon, 1 tablespoon, and a 16 oz latte, built from published lab and manufacturer data.
- 07Explainer · ~15 min readTea Bag Price Index (July 2026): Cost Per Cup, MeasuredWe pulled the live Amazon price of 162 bagged teas through the Amazon Creators API, divided each by its bag count, and ranked every single one by cost per cup. This is the site's original dataset: what a cup of tea actually costs in July 2026, brand by brand.
- 08Explainer · ~16 min readTea Ceremonies & Traditions Around the World: A Cultural GuideFrom Chinese gongfu cha and the Japanese Way of Tea to Moroccan mint pours and American sweet tea, how cultures gather, host, and slow down over a cup.
- 09Explainer · ~16 min readThe History of Tea: A Complete Timeline (Shennong to 2026)From a legendary leaf in an emperor's cauldron to the world's second-most-consumed drink, a careful, myth-flagged timeline of nearly 5,000 years of tea, with the documented history kept separate from the good stories.
- 10Explainer · ~12 min readTea vs Coffee: Caffeine, Health, Cost & Experience Compared (2026)The honest, data-driven head-to-head, caffeine in milligrams, what the health research actually says, cost per cup, and which one to reach for and when.
- 11Explainer · ~11 min readTea Grades Explained: Orange Pekoe, FTGFOP & the Orthodox Grading SystemA no-hype reference to the alphabet on your tea tin. What OP, BOP, and SFTGFOP1 actually decode to, why fannings end up in tea bags, and the one big myth about 'Orange Pekoe' worth busting.
- 12Explainer · ~12 min readTea Brewing Temperatures & Steep Times: The Complete Chart (2026)A no-hype, type-by-type reference for water temperature, steep time, and leaf ratio, plus the why behind the numbers, from delicate whites to full-boil herbals.
- 13Explainer · ~14 min readWhere Tea Comes From: The World's Great Tea RegionsA clear, honest field guide to the places that grow the world's tea, China, India, Sri Lanka, Japan, Taiwan, Kenya, and beyond, and how region, elevation, cultivar, and craft end up in your cup.
- 14Explainer · ~14 min readTea and Health: What the Research Actually Says (2026)An honest, carefully sourced look at what studies do, and don't, show about tea and the compounds inside it: caffeine, L-theanine, catechins, polyphenols, and tannins.
- 15Explainer · ~11 min readThe 6 Types of Tea: A Complete Guide to White, Green, Yellow, Oolong, Black & DarkEvery true tea comes from one plant, Camellia sinensis. What separates them isn't the leaf, but how much it's allowed to oxidize and how it's processed. Here's the whole spectrum, honestly explained.
- 16Explainer · ~12 min readTea Glossary: 65+ Tea Terms, Clearly Defined (2026)Camellia sinensis, oxidation, CTC, flush, gongfu, FTGFOP, L-theanine, the working vocabulary of tea, defined plainly and accurately.
- 17Explainer · ~12 min readTea Statistics 2026: The Definitive Data Hub on Global Production, Consumption & the US MarketA current, fully-sourced reference on how much tea the world grows and drinks, who leads in production and per-capita consumption, the size of the US tea market, and where the numbers come from.
- 18Comparison · 11 min readMatcha vs Green Tea: Which Is Healthier and Stronger?We compare whole-leaf matcha against steeped green tea on caffeine, antioxidant concentration, cost per cup and how the energy actually feels.
- 19Comparison · 11 min readMatcha vs Coffee: Caffeine, Energy and Crash ComparedBoth wake you up. Only one comes with a built-in brake pedal. Here is the honest comparison on caffeine, focus and the dreaded crash.
- 20Explainer · 12 min readIs Green Tea Good for You? Benefits and Side EffectsA balanced, research-grounded look at what green tea can actually do for your health, and the caffeine, iron, and liver caveats most articles skip.
- 21Explainer · 12 min readHow to Make Iced Tea at Home (Without Bitterness)Two reliable methods, the exact ratios, and the one rule that fixes 90% of bitter, cloudy iced tea: stop boiling your tea to death.
- 22Explainer · 12 min readHow Much Caffeine in Tea? 20 to 70 mg Per Cup (2026 Chart)Black, green, white, oolong, matcha, herbal, here's a clear, sourced caffeine-by-type chart so you can dial in your daily intake without guessing.
- 23Comparison · 12 min readGreen Tea vs Black Tea: The Difference Between ThemSame plant, one processing step apart. How black and green tea differ in oxidation, flavor, caffeine, antioxidant compounds, and brewing, and which one to pick.
- 24Explainer · 9 min readDoes Tea Expire? How Long Tea Bags and Loose Leaf LastTea rarely "goes bad" in the dangerous sense, but it absolutely fades. Here is when to keep it, when to toss it, and how to make any tea last longer.
- 25Comparison · 11 min readWhite Tea vs Green Tea: Caffeine, Benefits & Taste ComparedThe two lightest teas from the same plant, side by side, how white and green tea differ on processing, caffeine, antioxidants and flavor, and which to reach for.
- 26Comparison · 11 min readPeppermint vs Spearmint Tea: The Difference, Strength and CaffeineTwo different mint plants, two different flavor compounds. Peppermint is menthol-heavy, cooling and strong; spearmint is carvone-led, sweet and mild. Neither has caffeine. Here is how to tell them apart and which to brew.
- 27Explainer · 11 min readOolong vs Green Tea: Which Is Better for You?Both come from the same plant, but oxidation splits them into two very different cups. Here's how they compare on caffeine, antioxidants, weight-loss claims, and taste, and when to reach for each.
- 28Explainer · 11 min readHow to Store Loose-Leaf Tea to Keep It Fresh LongerThe four enemies of tea freshness, the exact containers that beat them, and how long your leaves actually last.
- 29Explainer · 11 min readHow to Make Matcha: The Foolproof Step-by-Step MethodA no-fail walkthrough of traditional and latte matcha prep, exact ratios, water temperature, and whisking technique that fixes the two mistakes that ruin almost every cup.
- 30Explainer · 9 min readHow to Make a London Fog Latte (Better Than the Coffee Shop)A foolproof recipe for the Earl Grey vanilla latte, exact ratios, milk-frothing tips, and the teas that actually make a difference.
- 31Explainer · 9 min readMatcha Caffeine vs Coffee: How It Feels and When to Drink ItWhy matcha's caffeine feels steadier than coffee's, how late in the day to drink it, and how many servings is too many.
- 32Explainer · 9 min readDoes Green Tea Have Caffeine? How Much & How to Lower ItYes, but a cup of green tea has roughly a third the caffeine of brewed coffee. Here are the real numbers, an honest comparison, and the brewing tricks that actually cut it down.
- 33Comparison · 12 min readChai vs Coffee: Caffeine, Health & Which to DrinkBoth are warm, dark and built into a morning ritual. But one delivers caffeine wrapped in milk, spice and L-theanine, and for a lot of coffee drinkers, that changes everything.
- 34Explainer · 9 min readHow to Brew the Perfect Cup of TeaWater temperature and steep time are the whole game. Here are the real numbers, by tea type, plus the bags and leaves worth brewing them with.
- 35Comparison · 9 min readLoose Leaf vs. Tea Bags: The Honest DifferenceWhat you're actually paying for, what you actually taste, and when each one is the right call.
Our top-rated tea bags
Whatever you decide, these are the tea bags our reviews keep ranking on top. Live price check on each.
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Best Overall.
Twinings English Breakfast - Check price
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Best Fast Brew.
PG Tips Original - Check price
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Best Green.
Ito En Oi Ocha Green Tea
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