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Does Matcha Go Bad?

In this blog post, we’ll discuss the question “does matcha go bad?” and what you can do to prevent it from happening. Matcha is a type of green tea that is made from ground tea leaves. It has a unique flavor and texture, and is often used in smoothies, lattes, and other drinks. Matcha has many benefits, including antioxidants, vitamins, and minerals. Stay tuned!

Story of Matcha

Matcha is a type of green tea that is grown and produced in Japan. The leaves are shade-grown for about three weeks before harvest, which increases the chlorophyll content and gives the tea its bright green color. After harvesting, the leaves are steamed, rolled, and dried before they are ground into a fine powder.

Does Matcha Go Bad?

Matcha has a long history in Japan and was originally used in religious ceremonies. The tea was introduced to the rest of the world in the late 19th century and has become increasingly popular in recent years. Matcha is now used in a variety of food and drink items, including ice cream, lattes, and baked goods.

Matcha contains more caffeine than other types of green tea, but it also has a higher concentration of antioxidants. These properties make matcha a good choice for those who are looking for an energy boost without the jitters associated with coffee. Matcha is also thought to boost metabolism and burn fat.

When buying matcha, it is important to look for quality leaves that have been ground into a fine powder. The powder should be bright green in color and have a smooth texture. Lower quality matcha may be bitter or astringent.

Matcha can be prepared in a variety of ways, but the most common method is to whisk the powder with hot water and drink it as a tea. Matcha can also be used in cooking and baking recipes.

Does Matcha Go Bad?

Although matcha does not technically go bad, it can lose its flavor and color over time. If matcha is stored in an airtight container in a cool, dark place, it will stay fresh for up to six months. After that, the flavor and color of the matcha will start to degrade.

Matcha powder has a shelf life of about two years if it is stored in an airtight container in a cool, dark place. Once matcha is mixed with water, it should be consumed within a few hours for the best flavor. If matcha tea is made ahead of time and stored in the fridge, it will still be safe to drink but may not taste as fresh.

Matcha powder can also be frozen for long-term storage. When thawed, the powder may clump together and will need to be whisked before use. matcha that has gone bad will have an off-putting odor and a sour taste.

When it comes to matcha, quality is important. Look for powder that is bright green in color and has a smooth texture. Avoid matcha that is bitter or astringent. Once you have your matcha powder, it should be stored in an airtight container in a cool, dark place. If you are not going to use it right away, you can freeze it for long-term storage. When you are ready to use it, thaw the powder and whisk it before adding it to your recipe.

How Does a Quality Matcha Taste Like?

Does Matcha Go Bad
Does Matcha Go Bad?

A high quality matcha should have a sweet, vegetal flavor with no bitterness or astringency. The color should be a bright green, and the powder should be fine and smooth. Lower quality matchas may taste bitter or harsh.

How to Make Traditional Matcha Tea?


  • 1 teaspoon matcha powder
  • 2 ounces hot water (not boiling)
  • 1 teaspoon sugar (optional)


  1. Sift the matcha powder into a bowl or cup.
  2. Pour hot water over the powder and whisk until it is fully dissolved.
  3. Add sugar to taste, if desired.
  4. Drink immediately.

Traditional matcha tea is made by whisking matcha powder with hot water. The powder is sifted into a bowl or cup, and hot water is poured over it. The mixture is then whisked until the powder is fully dissolved. Sugar can be added to taste, if desired.

Signs That Your Matcha Has Expired

When it comes to tea, freshness is key to enjoying a delicious cup. This is especially true for matcha, which is made from freshly ground green tea leaves. If your matcha powder is more than a few months old, it’s likely past its expiration date and no longer at its best. Here are some signs to look for that indicate your matcha has expired:

  • The color of the powder has changed: Matcha should be a vibrant green color. If it has lost its color or turned brown, it’s no longer fresh.
  • The scent has changed: Fresh matcha should have a grassy, slightly sweet scent. If it smells bitter or off, it’s past its expiration date.
  • The flavor is bitter: Matcha should have a slightly sweet, umami flavor. If it tastes bitter or astringent, it’s no longer fresh and has likely gone bad.
  • The texture is gritty: If the matcha powder has clumped together or become hard, it’s no longer fresh. Fresh matcha should be a fine powder that dissolves easily in water.

If you notice any of these signs, it’s best to throw out your old matcha powder and buy a new batch. This will ensure you enjoy the freshest, most flavorful cup of tea possible.

What Happens to Matcha Powder After the Expiry Date?

When matcha powder is exposed to air, it will gradually lose its flavor and nutrients. Therefore, it is important to store matcha powder in an airtight container in a cool, dark place. Once opened, matcha powder should be used within 3-6 months for the best flavor and nutritional value.

Can Matcha Powder Be Taken After Its Expiration Date?

Matcha powder can be taken after its expiration date. However, the quality of the powder may have decreased over time. If you are unsure about the quality of your powder, it is best to consult a tea expert or matcha vendor before consuming it.

If you do consume expired matcha powder, pay attention to any negative effects it may have on your body. If you experience any adverse reaction, stop consuming the powder and consult a doctor immediately.

How to Extend the Expiry Date or Shelf Life of Matcha Powder?

There are a few things you can do to extend the shelf life of your matcha powder:

  • Store the powder in an airtight container in a cool, dark place.
  • Freeze the powder for long-term storage.
  • Buy fresh matcha powder from a reputable vendor.

When stored properly, matcha powder can last for 3-6 months. However, the powder will gradually lose its flavor and nutrients over time. If you want to extend the shelf life of your matcha powder, it is best to freeze it for long-term storage.

What Can You Do with Old Matcha?

Old matcha can still be used in a variety of ways. For example, it can be used to make a delicious matcha latte or smoothie. You can also bake with it or add it to your favorite recipes for an extra boost of flavor. Additionally, old matcha can be used as a natural green food coloring. So, if you’re looking for ways to use up your old matcha, there are plenty of options available.

If you want to enjoy the health benefits of matcha but don’t want to drink it, you can also use it topically. Matcha has powerful antioxidants that can help to protect your skin from damage. You can make a DIY face mask by mixing old matcha with water and honey. Or, you can add it to your favorite lotion or shampoo for an extra dose of antioxidants.

There are endless possibilities when it comes to using old matcha. Get creative and see what you can come up with!


FQAs on Does Matcha Go Bad

1. Why Does My Matcha Taste Fishy?

If your matcha tastes fishy, it could be due to a few different reasons.

  • First, the quality of the matcha powder can play a role. If you are using a lower quality matcha, it is more likely to taste fishy.
  • Second, if the matcha powder is old or has been exposed to moisture, it can also develop a fishy flavor.
  • Finally, if you are not properly preparing the matcha powder (for example, not sifting it correctly), this can also cause it to taste fishy.

If you want to avoid a fishy tasting matcha, make sure to purchase high quality powder and prepare it correctly. Sift the powder before adding it to water and whisk it vigorously until it is completely dissolved. By following these steps, you can enjoy a delicious and refreshing cup of matcha without any fishy flavors.

2. Is It Healthy to Drink Matcha Everyday?

We know that matcha is packed with antioxidants and has many potential health benefits, but is it healthy to drink matcha every day?

There is no definitive answer, as everyone’s nutritional needs are different. However, drinking matcha regularly can certainly be part of a healthy diet.

Matcha contains caffeine, so it is best to avoid drinking it in the evening or before bed. If you are sensitive to caffeine, you may want to limit your intake to 1-2 cups per day.

Otherwise, there is no need to worry about consuming too much matcha. Just enjoy it in moderation and feel good knowing that you’re boosting your health with every sip!

3. Why Is My Matcha Powder Brown?

When matcha powder is first harvested, it is a bright green color. However, over time, the powder can oxidize and turn brown. While this does not affect the quality of the matcha, some people prefer the brighter green color. If your matcha powder has turned brown, you can try storing it in an airtight container in the fridge, which may help to slow down the oxidation process.

4. Does Matcha Stain Teeth?

Yes, matcha can stain teeth. The strong green color of matcha can easily cause staining, especially if you are not careful when sipping or brushing your teeth afterwards. However, the staining is usually temporary and can be removed with regular teeth cleaning.

If you are concerned about staining, try to avoid drinking matcha before or after meals and snacks. You can also rinse your mouth with water after drinking matcha to help remove any remaining color from your teeth.

5. What Color Should Matcha Be?

Some people believe that matcha should be a deep green color, while others believe that it can range from light to dark green. However, the color of matcha does not affect its quality or taste. Matcha powder is made from ground up green tea leaves and should be a bright green color.

If your matcha powder is dull or has brown flecks in it, it may be old or of poor quality. When preparing matcha, always use fresh, high-quality powder for the best flavor and color.

6. How Long Is Matcha Good in the Fridge?

As long as matcha is stored in an airtight container and away from light, it can last up to 6 months in the fridge. For best results, we recommend consuming your matcha within 3 months of opening. Keep in mind that the fresher your matcha is, the more vibrant its color and flavor will be.

If you’re not sure how long your matcha has been sitting around, give it a smell test – if it smells off or stale, it’s time to toss it. And always make sure to check the expiration date on the package before using!

7. How Long Is Matcha Good for After Expiration Date?

Matcha is a type of green tea that is becoming increasingly popular due to its many health benefits. One question that people often have about matcha is how long it is good for after the expiration date.

Matcha powder can last up to 2 years if it is stored properly. The key to storing matcha powder is to keep it in an airtight container and in a cool, dark place. If you do this, your matcha powder will last a long time without losing its flavor or potency.

The best way to enjoy matcha is to make a delicious cup of tea! You can find recipes for matcha tea online or in many cookbooks. Just remember to use fresh, cold water and avoid boiling the water, as this will make the tea bitter. Enjoy your cup of healthy matcha tea!

8. Is It Bad to Drink Expired Matcha Powder?

The answer to this question depends on how long the powder has been expired for. If it is only a few months past the expiration date, then it is probably still safe to drink. However, if it is many years past the expiration date, then it is best to avoid consuming it. Matcha powder can go bad and become rancid, so it is important to check the expiration date before consuming.


Does matcha go bad? The answer is yes, it can. How long will it last before it goes bad? That depends on a number of factors, including how the matcha was stored and what kind of container it was kept in. For the best results, consume your matcha as soon as possible after you open the package.

If you have any questions about whether or not your particular batch of matcha has gone bad, please contact us for more information. Thanks for reading!

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