Matcha is everywhere right now — in specialty cafés, on social media, in home kitchens across Europe. But what exactly is this intensely green tea, where does it come from, and why is it so different from everything we know about traditional brewing? Whether you're just discovering matcha or want to understand it more deeply — this guide is for you. No hype, just what's worth knowing.
What is matcha? Definition and origin
Matcha is a finely ground powder made from the leaves of green tea (Camellia sinensis), produced from a raw material called tencha — shade-grown leaves, hand-picked and milled on traditional stone grinders. Unlike loose-leaf tea, matcha is consumed in its entirety: the powder is whisked into water and drunk as a suspension, not steeped and strained.
Although matcha is known as a Japanese tea, its roots reach back to China. Powdered tea appeared there during the Tang dynasty (618–907) before making its way to Japan. In 1191, the Buddhist monk Eisai brought tea seeds and preparation knowledge from his studies in China. Zen monks quickly saw in matcha something beyond a beverage — it was a tool for focused meditation. It was in Japan that the technique of shading the bushes was developed, giving matcha its distinctive flavour and composition. The ceremonial dimension of drinking matcha is cultivated there to this day.
Today, matcha is produced primarily in Japan — in regions such as Uji (Kyoto), Nishio (Aichi), and Kagoshima — and its quality is governed in part by ISO 20715:2023, which defines tea classification standards.
Did you know? The monk Eisai, who brought matcha to Japan in 1191, also wrote the first Japanese book on tea — Kissa Yōjōki ("Notes on Drinking Tea for Health"). In it, he argued that tea is a medicine for the whole body. His text, over 800 years old, is one of the earliest documents linking matcha with wellbeing.
How matcha is made — from shading to stone mills
The production of matcha begins several weeks before harvest. The tea bushes are shaded — traditionally using bamboo mats or specially built structures that block sunlight for 3–4 weeks. This is a critical step: reduced photosynthesis slows the conversion of L-theanine into bitter catechins, causing amino acids and chlorophyll to accumulate in the leaves. The result is visible to the naked eye — the leaves become intensely green, more tender, and richer in umami flavour.
After harvest — carried out by hand, selecting the youngest and most delicate leaves — the raw material is steamed, dried, and stripped of stems and veins. The remaining leaf blades, called tencha, are then milled. Traditional stone grinders work slowly and at low temperature, preserving the full range of aromas, colour, and active compounds. From one kilogram of tencha, only around 30–40 grams of finished matcha powder are produced.
It is precisely this process — shading, hand-picking, slow milling — that sets genuine matcha apart from cheaper substitutes that are industrially ground without prior shading of the bushes.
How does matcha differ from regular green tea?
The difference is fundamental and lies in how it is consumed. When you drink classic green tea, you consume only what the leaves release into the water — an extract of the soluble components. When you drink matcha, you consume the entire ground leaf. This means significantly more active compounds reach the body — both water-soluble and those that are not, contained in the leaf fibre.
Research confirms the quantitative difference: the content of EGCG (epigallocatechin gallate — the primary antioxidant in tea) in matcha is significantly higher than in an infusion from the same plant. This follows directly from how matcha is consumed — when you drink it, you ingest the entire ground leaf, not just what it releases into the water during steeping.
Want to know exactly what the research says about matcha's properties? Read Matcha properties — what does the research say about green tea powder, prepared by our expert!
The difference also applies to taste, colour, and texture. Matcha has a pronounced, vegetal profile with umami notes — characteristics not found in a conventional green tea infusion. Its intense green colour is a direct result of the high chlorophyll content developed during shading.
What does matcha taste like?
Matcha tastes unlike anything we typically associate with tea. Umami dominates — a deep, slightly savoury, vegetal flavour that is hard to describe without tasting it. It is accompanied by a natural sweetness and a creamy, smooth texture. Bitterness, when present, is mild and fades quickly — in high-quality matcha, it is barely noticeable.
Quality is directly visible in both taste and colour. High quality means a vivid, emerald or near-neon green powder with a smooth, creamy flavour and clear umami sweetness. Low quality — a yellowish or olive-toned powder with a sharp, bitter taste — is the result of leaves harvested later in the season or from lower-grade cultivation.
Flavour profile is also shaped by grade and intended use. Ceremonial matcha, from the first harvest, is the most delicate and sweet. Traditional matcha and everyday grade offer more character while maintaining good quality — well suited both for drinking straight and for matcha lattes. Culinary matcha, from later harvests, has the most pronounced, intense character — making it ideal for desserts and cocktails, but too strong for drinking on its own.
Types of matcha — ceremonial, traditional, everyday, culinary
Matcha is divided into grades depending on the harvest, leaf quality, and intended use. The most common classification looks like this:
- Ceremonial matcha — the highest grade, produced exclusively from the first spring harvest (Ichibancha). The leaves are the youngest and richest in L-theanine and chlorophyll. The colour is intensely green, almost neon. The flavour is delicate, creamy, with a clear umami note and minimal bitterness. Ideal for traditional preparation — whisked in water, without additions.
- Traditional matcha — from the first or a blend of first and second harvest. Intensely green, with a sweet-umami flavour and a gentle bitterness. Excellent both for drinking straight and for matcha lattes. This is the most commonly chosen grade for regular matcha drinkers.
- Everyday matcha — from the second harvest or a blend. A more pronounced flavour, less delicate texture, deep green colour but less vivid. Well suited to matcha lattes, smoothies, and daily use when quality and taste matter, but ceremonial precision is not the priority.
- Culinary matcha — from the second or third harvest. Often olive or darker in colour. Intense flavour, noticeable bitterness. Intended for cooking and baking — works superbly in ice creams, cakes, desserts, and smoothies, where its character balances sweet ingredients.
In our range you will find matcha across all these grades — from ceremonial to culinary — from trusted Japanese producers. Visit the JAVA Coffee matcha collection to explore the full selection.
Matcha and caffeine — how does matcha energy work?
A single serving of matcha (approximately 2 g of powder) contains around 48–66 mg of caffeine — less than a typical cup of coffee (around 80–100 mg), but more than classic green tea. The number alone, however, does not tell the full story, because matcha works differently from coffee.
The key is L-theanine — an amino acid naturally present in tea leaves, found in particularly high concentrations in matcha thanks to the shading process. L-theanine slows the absorption of caffeine and softens its sharper effects. The result is a state that Zen monks in Japan knew for centuries: calm focus, alertness without tension, sustained energy without the crash.
Clinical research supports this effect. A randomised controlled trial found that the combination of caffeine and L-theanine improved both accuracy and speed on cognitive tasks and reduced perceived fatigue — compared to placebo or caffeine alone. Other studies indicate that L-theanine independently increases alpha-wave activity in the brain, associated with a state of calm alertness.
For many people, this is one of the main reasons they choose matcha over coffee — especially when they need focused concentration without the tension or the energy dip that can follow a cup of coffee.
Read also: How long does caffeine last? The duration of coffee and tea energy
Matcha properties — what does the research say?
Matcha is among the most thoroughly studied beverages for its bioactive composition. Its properties stem from a unique combination of several groups of compounds:
- EGCG and catechins — EGCG (epigallocatechin gallate) is the primary antioxidant in matcha and one of the most extensively studied plant polyphenols. It has demonstrated anti-inflammatory and antioxidant activity — neutralising free radicals that contribute to cellular damage and ageing processes. Studies suggest a potential influence of EGCG on glucose metabolism, blood lipid profiles, and neuroprotective functions, though most conclusions still draw on in vitro studies and animal models. Human clinical trials are promising, but ongoing.
- L-theanine — an amino acid unique to tea, particularly well represented in matcha. It supports concentration, reduces perceived stress, and moderates the effects of caffeine. L-theanine has been shown to increase alpha-wave activity on EEG — a state associated with calm alertness.
- Chlorophyll and vitamins — matcha is naturally rich in chlorophyll (a result of shading), as well as vitamins C, E, K, and B-group vitamins, along with minerals including potassium, magnesium, calcium, and zinc. Because the whole leaf is consumed rather than just the infusion, the bioavailability of these compounds is higher than in conventional green tea.
It is worth approaching the more spectacular claims about matcha with care — some are based on small-scale studies or conclusions drawn from in vitro data. What is well documented is the antioxidant activity, the effect on cognitive function and focus, and the overall nutritional profile.
Contraindications and dosage: The recommended daily amount is 1–2 servings (approximately 2–4 g of powder). Matcha contains caffeine and catechins, which in excess can cause digestive discomfort or increased heart rate. Pregnant and breastfeeding women should limit caffeine intake to 200 mg per day. Like other teas, matcha may impair iron absorption — those with iron deficiency should avoid drinking it immediately before or after meals.
How to prepare matcha — the basics
Preparing matcha is simpler than it might seem. Three core methods:
- Traditional method (chasen) — sift 1.5–2 g of powder through a fine sieve into a matcha bowl (chawan). Add a small amount of water at 75–80°C (not boiling — high temperature destroys the delicate aromas and L-theanine). Whisk with a bamboo chasen using M- or W-shaped strokes for approximately 30 seconds until a smooth, lightly frothy suspension forms. Add water to reach around 100–150 ml.
- Milk frother method — sift the powder into a cup, add a small amount of warm water, and froth for a few seconds. Top up with water or milk to the desired volume. This is the most straightforward method for everyday use.
- Shaker method — add the powder directly to a shaker or bottle with water and shake vigorously for 30 seconds. Works well for cold matcha or iced matcha latte.
A detailed guide covering brewing techniques, ratios, and common mistakes can be found in a separate article. If you are just starting out, it is also worth exploring our matcha accessories collection — chasen, chashaku, bowls, and sieves that genuinely influence the texture and taste of the drink.
Not sure what to make with matcha first? Check out Warm coconut matcha — a simple September ritual, prepared by our expert!
How to choose matcha — what to look for
Choosing matcha can feel overwhelming at first. A few pointers that help you make a considered decision:
- Colour — good matcha has an intense, vivid green colour. A yellowish or olive hue in the powder indicates lower-quality raw material or improper storage.
- Origin — the best matcha comes from Japan. Certified Japanese plantations in regions such as Uji, Nishio, or Kagoshima guarantee both the tradition of production and quality control. Cheaper matcha from China may be suitable for cooking, but differs in flavour profile and composition.
- Certifications — if ingredient integrity matters to you, look for products with an organic certificate — the Japanese JONA or a European equivalent (such as AgroBioTest). This means no pesticides and full oversight of the production process.
- Intended use — for drinking straight, choose ceremonial or traditional matcha. For matcha lattes and everyday use, traditional or everyday grade is sufficient. For cooking and baking, reach for culinary matcha — there is no reason to pay for ceremonial quality if the matcha is going into a cake.
At JAVA Coffee you will find matcha from certified Japanese farms across several grades and from a number of trusted producers — Moya Matcha, Matcha Bros, Oromatcha, and Yōkiro. Each has a slightly different character and flavour profile. Explore our collection and find the matcha that suits your needs.
Read also: Coconut matcha — tried and tested simple recipes
Frequently asked questions
What is matcha?
Matcha is a finely ground powder made from green tea leaves (Camellia sinensis), produced from shade-grown, hand-picked tencha leaves. Unlike conventional tea, matcha is consumed whole — the powder is whisked into water rather than steeped and strained.
What does matcha taste like?
Matcha has a distinctive umami flavour — vegetal, naturally sweet, creamy, with a gentle bitterness. High-quality matcha is smooth and nearly free of bitterness. Lower quality results in a sharper, more bitter profile.
How much caffeine does matcha contain?
A single serving of approximately 2 g of matcha contains around 48–66 mg of caffeine. Thanks to L-theanine, the caffeine is absorbed more gradually and acts more steadily than in coffee — without the sharp spike and the energy dip that follows.
What is the difference between ceremonial and culinary matcha?
Ceremonial matcha comes from the first harvest, has an intensely green colour and a smooth, delicate flavour — ideal for drinking straight. Culinary matcha comes from later harvests, has a more pronounced taste and an olive-green colour — intended for cooking and baking.
How should matcha be stored?
Matcha should be stored in a sealed container, away from light, heat, and moisture — ideally in the refrigerator. Matcha is sensitive to oxidation and loses both colour and aroma when stored improperly.
Can matcha be consumed every day?
Yes. The recommended amount is 1–2 servings per day (approximately 2–4 g of powder). People sensitive to caffeine or with iron deficiency should take care. Matcha is not recommended in large quantities for pregnant or breastfeeding women.
How do I choose my first matcha?
Traditional or everyday matcha is the best starting point — more forgiving than ceremonial grade, while still offering good quality. If you plan to use it mainly in matcha lattes, everyday grade is more than enough. To explore quality differences, a sample set is a good starting point.
Want to learn more about preparing matcha step by step? Leave a comment with how you drink your matcha or what you'd still like to know. And if you're looking for matcha matched to your needs, visit our collection — you'll find ceremonial, traditional, everyday, and culinary matcha from trusted Japanese producers.
Sources
- Kochman J. et al., Health Benefits and Chemical Composition of Matcha Green Tea: A Review, Nutrients, 2021. PMC7796401.
- Keenan E.K. et al., The therapeutic potential of matcha tea: A critical review on human and animal studies, Current Research in Food Science, 2022. PMC9792400.
- Unno K. et al., Stress-Reducing Function of Matcha Green Tea in Animal Experiments and Clinical Trials, Nutrients, 2018. PMC6213777.
- Dietz C. et al., An intervention study on the effect of matcha tea, in drink and snack bar formats, on mood and cognitive performance, Food Research International, 2017.
- Sakurai K. et al., Effect of matcha green tea on cognitive functions and sleep quality in older adults with cognitive decline, PLOS One, 2024.
- International Organization for Standardization, ISO 20715:2023 — Tea: Classification of tea types.
- Wikipedia, Matcha, updated 2025 — history, production, cultural context.
