Japanese Matcha Powder Buyer's Guide: A Complete Guide from Grades to Brand Recommendations

Matcha, the vibrant green powder originating from Japanese tea ceremonies, has taken Taiwan by storm in recent years. From matcha lattes and matcha cakes to matcha ice cream, matcha-flavored products are ubiquitous. However, if you visit a baking supply store or search online, you'll find that the price of matcha powder can range from tens to thousands of NTD per pack—what causes such a huge difference? Are those cheap "matcha powders" truly matcha?

This guide will take you from the basics of matcha, helping you understand its grading, learn to distinguish between genuine and fake, and finally recommend brands and products suitable for different uses, so you won't be confused when making a purchase.

What's the difference between matcha powder and green tea powder? 3 key differences

This is the most common point of confusion. Although matcha powder and green tea powder both appear as green powders, their cultivation to processing methods are entirely different, and their prices can vary by 15-20 times. Understanding these three key differences will help you avoid being fooled by "fake matcha."

Comparison Item	Matcha	Green Tea Powder
Cultivation Method	Shade-grown: Covered with shading nets 20-30 days before harvest to reduce sunlight, promoting chlorophyll and L-theanine production, resulting in a vibrant green color and sweet taste.	Open-air cultivation: Grown under normal sunlight, no special shading treatment required. Lower chlorophyll content, resulting in a yellowish-green color.
Processing Differences	Steamed (steam-fired) → not kneaded → veins and stems removed → dried into "tencha" → stone-ground into powder. Low-temperature, slow grinding throughout to preserve flavor.	Pan-fired (hot pan-fired) or steamed → kneaded → dried → high-speed machine pulverization. Higher processing temperature, leading to loss of some aroma and nutrients.
Taste & Flavor	Sweet and mellow on the palate, with a distinct seaweed aroma (ooi-ka), almost no bitterness, and a lingering sweetness.	Fainter taste, with a noticeable grassy and bitter flavor, lacking the unique sweetness of matcha.
Color	Vibrant emerald green, extremely fine powder, retains good green color even after baking.	Yellowish-green or dark green, coarser powder particles, easily turns brownish after baking.
Price Range	Approx. NT$300-2,000+ per 100g (depending on grade)	Approx. NT$30-150 per 100g

Simply put: matcha is the finest flavor extracted from specially cultivated tea leaves using the most delicate process. Green tea powder, on the other hand, is powdered general green tea. The two are fundamentally different levels of products. It's worth noting that currently, Taiwan does not have standardized matcha production technology, and most products labeled "Taiwanese Matcha" on the market are actually closer to green tea powder in their production method.

3 Major Grades of Japanese Matcha Powder

Authentic Japanese matcha is categorized into three main grades based on its use and quality. Understanding these grades will help you choose the most suitable matcha powder for your needs, avoiding both waste and disappointment.

First Grade: Koicha (Thick Tea)—Highest Grade for Tea Ceremony

Koicha is the highest grade of matcha, exclusively used in formal Japanese tea ceremonies. Koicha uses twice the amount of matcha powder as Usucha, but with less water, resulting in a thick, paste-like tea. Only the finest quality matcha powder can be used for Koicha—matcha powder of insufficient quality would be bitter and unpleasant at such high concentrations.

• Characteristics: Most vibrant emerald green color, extremely rich and sweet taste, completely free of bitterness.
• Uses: Formal tea ceremonies, high-end desserts, special occasions.
• Price Range: Approximately NT$800-3,000+ per 30g.

Second Grade: Usucha (Thin Tea)—Preferred for Daily Consumption

Usucha is the most common way to drink matcha, whisked with a chasen (bamboo whisk) to create a fine foam, resulting in a refreshing and sweet taste. Usucha-grade matcha powder is of excellent quality and balanced flavor, suitable for both pure drinking and making matcha lattes with milk. For those who want to enjoy matcha at home, Usucha grade is the best entry-level choice.

• Characteristics: Emerald green color, sweet and refreshing taste with appropriate matcha bitterness, fine foam.
• Uses: Daily drinking, matcha lattes, high-quality dessert making.
• Price Range: Approximately NT$300-800 per 30g.

Third Grade: Culinary Grade

Culinary-grade matcha powder is designed for baking and food processing. While its quality is not as high as ceremonial grades, it is still authentic matcha (not green tea powder). Its matcha flavor remains distinct even after being mixed with other ingredients, and it retains a certain degree of green color after high-temperature baking. For those who use large quantities in cakes, cookies, ice cream, and other products, culinary grade offers the best value for money.

• Characteristics: Slightly darker green color, stronger and more bitter flavor, suitable for pairing with sweet ingredients.
• Uses: Baking cakes, making desserts, matcha ice cream, food processing.
• Price Range: Approximately NT$200-600 per 100g.

4 Tips to Distinguish Real from Fake Matcha Powder, No More Wasted Money

Many products labeled "matcha powder" on the market are actually green tea powder disguised as matcha, or even contain artificial colors and flavors. Master these four identification methods to easily spot the fakes.

1. Observe the color: Vibrant but not glaring

Real matcha powder exhibits a natural, vibrant emerald green color, with a soft and rich hue. If the color is overly vivid, appearing fluorescent bright green, it likely contains artificial coloring. Conversely, if the color is yellowish-green or dull, it might be green tea powder. After opening the package, the color of genuine matcha will gradually fade due to oxidation over time, which is a normal natural phenomenon.

2. Feel the texture: Fine like baby powder

Stone-ground matcha powder has extremely fine particles. When you rub a small amount between your fingertips, it feels as smooth as baby powder. Green tea powder, due to high-speed machine pulverization, has relatively coarser particles and a noticeably rougher feel. Interestingly, precisely because matcha powder is so fine, rubbing it with your fingers can actually feel "more granular" than green tea powder—this is due to the friction of the fine powder within the skin's texture.

3. Smell the aroma: Sweet seaweed scent

Upon opening the package, real matcha emits a unique sweet aroma, which Japanese call "ooi-ka" (covered aroma). This is a special flavor produced by shade cultivation, with notes of seaweed and umami. If it only smells like grass or general tea, it is likely not authentic matcha.

4. Observe when brewed: Natural settling is normal

When brewed with warm water, genuine matcha will be naturally suspended and will slowly settle after some time—this is normal. If it remains abnormally uniform and thick without settling after brewing, it likely contains thickeners like dextrin. Additionally, real matcha whisked with a chasen produces a fine and lasting foam, while fake matcha produces coarse foam that quickly dissipates.

7 Recommended Japanese Matcha Powder Brands

The following brands are historical and reputable tea shops in Japan, and they are relatively easy to acquire in Taiwan. We recommend the most suitable products based on different usage needs.

Brand	Origin	Recommended Product	Suitable Use	Availability in Taiwan
Marukyu Koyamaen	Uji, Kyoto	Matsukaze (Usucha), Wakatake (Culinary)	Tea ceremony, daily drinking, desserts	Baking supply stores, e-commerce platforms
Ippodo Tea Co.	Kyoto	Hatsumukashi (Usucha), Ikuyo-no-mukashi (Koicha)	Tea ceremony, pure drink, matcha latte	Japanese proxy buying, e-commerce platforms
Nakamura Tokichi	Uji, Kyoto	Jingai-no-mukashi (suitable for both thick & thin tea), Fuji-no-shiro (Usucha)	Tea ceremony, high-end desserts	Direct purchase from Japan, proxy buying
Tsujiri	Uji, Kyoto	Tsujiri Matcha (Usucha)	Daily drinking, lattes	PX Mart, supermarkets, e-commerce
Itohkyuemon	Uji, Kyoto	Uji Komidori (Usucha), Musashi (Koicha)	Tea ceremony, desserts	E-commerce platforms, proxy buying
Oyanagizu	Shizuoka	No. 14, No. 65	Baking, dessert making	Baking supply stores
Ito En	All over Japan	Unsweetened Matcha Powder	Daily drinking, simple mixed drinks	Costco, supermarkets

Purchasing Advice: If you are new to matcha, you can start with affordable brands like Tsujiri or Ito En. Once you become familiar with the flavor of matcha, then try Usucha grades from Koyamaen or Ippodo. For baking purposes, Koyamaen's "Wakatake" and Oyanagizu's products offer excellent value for money—Oyanagizu matcha from Shizuoka is even dubbed "matcha from the sky," possessing a unique sweet aftertaste not found in Kyoto matcha.

Choosing Matcha by Use: Which one do you need?

Pure Drink / Matcha Latte

If you primarily use matcha for pure drinks or lattes, we recommend choosing "Usucha" grade matcha powder. The sweet flavor of Usucha remains distinct even after adding milk, and won't be overshadowed. For each cup, we suggest using about 2g of matcha powder with 60-80ml of hot water (whisked first to prevent clumping), then adding 150-200ml of milk. Good Usucha is naturally sweet even without added sugar.

Baking Cakes / Cookies / Desserts

For baking purposes, you don't need Usucha grade; "culinary grade" or "baking-specific" matcha powder is sufficient. This is because the high temperatures of baking and other ingredients (sugar, butter, flour) will significantly affect the matcha flavor, making it wasteful to use premium matcha. The key is to choose varieties that retain their color well after high-temperature baking. Koyamaen's "Wakatake" and "Isuzu" are classic choices among baking enthusiasts.

Formal Tea Ceremony

If you are studying or performing Japanese tea ceremony, it is recommended to use "Koicha" grade matcha powder. The quality of Koicha determines the delicacy of the tea, with good Koicha tasting like liquid silk, completely free of bitterness. Ippodo's "Ikuyo-no-mukashi" and Nakamura Tokichi's "Uji-no-mukashi" are both highly regarded choices among tea ceremony enthusiasts.

Beverage Shops / Commercial Use

For matcha powder used in beverage shops, a balance between cost and quality is necessary. It is recommended to choose a supplier with stable quality and reliable supply, using Usucha grade or high-quality culinary grade matcha powder. Teavoya offers a stable supply of commercial-grade Japanese matcha powder, helping businesses create differentiated matcha beverage menus.

Proper Storage Methods for Matcha Powder

Matcha powder is more delicate than regular tea leaves and will oxidize and deteriorate quickly if not stored properly. Here are key points to keep your matcha powder in optimal condition:

• Unopened: Store in the refrigerator or freezer to maintain optimal quality for several months.
• Opened: Try to use within 1 month. Seal tightly after each use and store in the refrigerator.
• Avoid temperature changes and condensation: After taking it out of the refrigerator, let the matcha powder return to room temperature before opening to prevent condensation from causing moisture and clumping.
• Keep away from light and strong odors: Matcha powder is extremely sensitive to light. Be sure to store it in an opaque container. Also, keep it away from other strongly scented ingredients in the refrigerator.
• Judging spoilage: If the matcha powder changes from emerald green to yellowish-brown, or smells distinctly stale, it has oxidized and deteriorated. It is not recommended to continue using it.

Matcha Powder Buying FAQ

Q: What are the main producing areas of Japanese matcha?

The most famous matcha producing area in Japan is Uji, Kyoto, which has the longest history and is highly regarded for its quality. Other well-known producing areas include Nishio in Aichi Prefecture (the largest matcha producing region in Japan), Yame in Fukuoka, Shizuoka, etc. Uji matcha has consistently ranked among the top in Japanese tea evaluations and is synonymous with quality. In recent years, the quality of Nishio and Yame has also rapidly improved and is worth noting.

Q: Why is stone grinding better than machine grinding?

Stone grinding is very slow (only about 40g per hour); the low temperature generated by the slow speed preserves the color, aroma, and nutritional components of matcha. High-speed machine grinding generates high temperatures, causing the tea powder to oxidize, change color, and lose flavor. This is also one of the reasons why stone-ground matcha powder is more expensive.

Q: Can matcha powder be mixed directly with cold water?

Yes, but it is recommended to first whisk a small amount of matcha powder with about 80°C warm water (to avoid clumping), then add cold water or ice. If you use only cold water, the matcha powder is prone to clumping and its flavor will not be fully released. Using a chasen (bamboo whisk) and whisking quickly in a "W" shape will produce the best foam.

Q: Is the caffeine content in matcha powder high?

One serving of matcha (about 2g) contains approximately 60-70mg of caffeine, which is between a cup of coffee (about 95mg) and a cup of green tea (about 30mg). However, matcha has a high content of L-Theanine, which can mitigate the jitteriness caused by caffeine, providing a "calm focus." This is why matcha is considered a healthy alternative to coffee by many.

Teavoya's Curated Japanese Matcha: Quality Selection, One-Click Purchase

Teavoya collaborates with renowned Japanese tea houses, carefully selecting authentic Japanese matcha powder ranging from Usucha to culinary grade. Each batch comes with a certificate of origin and inspection report. Whether you are a matcha beginner, a baking enthusiast, or a beverage shop owner, you can find the most suitable matcha powder at Teavoya.