How to Store Matcha & Keep It Fresh
Matcha is at its best when it's fresh โ bright green, smooth, and full of flavor. A little care goes a long way. Here's how to store matcha so it keeps its color and taste from the first whisk to the last.
Matcha is a fine powder made from whole green tea leaves, which means more of the leaf is exposed to air, light, and moisture than with loose-leaf tea. That's what makes it so smooth to whisk โ and also what makes good storage worth the small effort. Stored well, matcha keeps its vivid green color and fresh, mellow flavor for weeks. Stored carelessly, it slowly dulls in color and flattens in taste.
The good news: keeping matcha fresh comes down to four simple things โ keep it cool, keep it dark, keep it sealed, and keep it dry. Below is everything you need, from daily habits to how long an opened tin really lasts.
The Four Enemies of Fresh Matcha
Matcha fades for predictable reasons. Protect against these four and your tin will stay bright and flavorful far longer.
Air & Oxygen
Once matcha meets air, its color and aroma slowly fade. Press the lid on firmly after every use and keep the tin closed when you're not scooping.
Light
Sunlight and bright kitchen light dull matcha's green over time. Store it in an opaque tin, inside a cupboard or drawer rather than on an open shelf.
Heat
Warmth speeds up how quickly matcha loses its fresh character. Keep it somewhere cool and steady, away from the stove, oven, or a sunny windowsill.
Moisture
Matcha clumps and spoils faster when damp. Always use a dry spoon, and never let steam from a kettle or cup drift into the tin.
How to Store Matcha, Step by Step
A simple routine that keeps every tin at its best.
- Seal it tightly after every use. Press the lid fully closed so air can't get in. With a resealable bag, push out the extra air before sealing.
- Store it cool and dark. A cupboard or drawer away from heat and light is ideal โ not next to the stove and not on a sunny counter.
- Keep moisture out. Only ever dip a dry spoon in, and keep the tin away from steam and the sink.
- Refrigerate only if sealed airtight. In hot, humid climates the fridge can help, but only in an airtight container โ and let it return to room temperature before opening, so condensation doesn't form inside.
How Long Does Matcha Last?
Unopened and stored well, matcha keeps its quality for several months up to the date on the tin. Once you open it, air starts the clock โ matcha is best enjoyed within about four to six weeks of opening, while its color is brightest and its flavor fullest.
It doesn't suddenly go bad after that. Older matcha simply turns more muted: the green softens toward olive, and the taste loses some of its fresh, lively edge. If it ever smells off or has taken on moisture, it's time for a fresh tin. A simple rule of thumb โ buy a size you'll finish in a month or two, and you'll always be drinking matcha at its best.
Start with fresh matcha
Freshness starts with the tin you open. Our single-origin Guizhou matcha comes in resealable sizes, so you can pick the amount you'll finish while it's at its best.
Ceremonial Matcha โ Guizhou Matcha Powder
Deep umami and a silky finish, smooth enough to whisk with water alone. Comes in 30 / 60 / 90g tins.
Everyday Matcha Powder
Fresh and grassy, made for daily lattes and baking. Comes in 30 / 60 / 90g tins.
Matcha Set โ Ceremonial & Everyday
Both Guizhou matchas in 30g tins โ one for whisking straight, one for lattes and baking.