If you're not completely satisfied with the Infinity Jar, simply reach out to us on email for a full refund.
UV-blocking glass jar that keeps matcha fresh for months.
Airtight violet glass.
Blocks the light that degrades colour and flavour.
Available in 50g and 90g sizes.
Matcha not included — sold separately.
Leave matcha exposed to sunlight or in a clear container and the flavour goes flat, the colour turns yellow, and you're left with stale powder. This is why cafe matcha often tastes bad — it sits in clear containers under harsh lighting all day.
The Infinity Jar is made from violet glass, which blocks the UV and visible light wavelengths that break down natural compounds in tea, herbs, and spices. Your matcha stays green, flavourful, and fresh for significantly longer than it would in a clear jar, plastic bag, or open tin.
The seal is airtight and blocks all pollutants. Safe at room temperature or in the fridge.
50g jar — Fits a full 30g tin of any ceremonial matcha with room for a scoop. Also works for spices, loose tea, or coffee beans.
90g jar — Fits a full 90g bag of powder. Good for daily drinkers who want one jar on the counter or in the fridge.
Anyone who stores matcha at home and wants it to last longer between uses
Daily matcha drinkers who keep a jar on the counter or in the fridge
Travellers who bring matcha with them and need something airtight and portable
Anyone who's opened a bag of matcha after a few weeks and found it tasted flat
Made in Netherland
Material: 100% violet glass: filters UV and visible light to preserve freshness. Seal: Airtight screw lid. Safe for fridge and room temperature. Care: Warm water and soap. Portable: Compact and lightweight. Fits in a handbag, backpack, or suitcase for travel.
If you're not completely satisfied with the Infinity Jar, simply reach out to us on email for a full refund.
We use Australia Post for all domestic and international orders.
Express: 1-3 Business Days
Standard: 2-5 Business Days
International: 7-14 Business Days
*Please note: All shipping timeframes are based on the advertised date of dispatch.
Our Japanese lab-tested results shows 32mg of Caffeine per 1g of Matcha Powder
Sage: Great for budget-conscious buyers. Good quality, affordable.
Artisan: A step up, more premium, great for regular matcha latte drinkers.
Masterpiece: Daily ceremonial-grade, budget-friendly but higher quality.
Early Riser: Premium ceremonial grade, top-notch quality for daily enjoyment.
Brainiac: The ultimate choice. Pricier, but packed with rich flavor. Perfect for connoisseurs.
No nasties or fillers - just pure green tea matcha.
100% of our matcha comes from boutique, generational farms in the Kyoto, Uji region, Japan.
Contact us immediately! We offer refunds or replacements.
It's about quality. Matcha making is a long, careful process, and you get a lot of health perks.
Our Sage, Artisan & Masterpiece range are made for the budget-conscious.
Try smaller amounts of matcha - a little goes a long way!
Both have benefits. Matcha gives a calm energy boost and is packed with antioxidants. Coffee has more caffeine for a quick energy hit.
Yes! It boosts focus and energy, and may help with weight loss.
Within 30 minutes to an hour, lasting several hours depending on your sensitivity to caffeine and serving.
Nope, it's been consumed for 100s of years, now it's trendy and respected for its health benefits!
Customer Reviews
Overall rating: 4.9 / 5 from 28 reviews.
Yet to see how it holds up with my Matcha powders but it’s a nice way to store them. I find it easier to school out of this compared to the silver pouches. Also love the stickers 🫶🏻✨
The product I never knew I needed! I decided to get a label-less one to display my everchanging matcha collection, and I just love it, such great quality such low price?! Green Caffeine you've done it again!
This jar is the best and I will be purchasing a lot more to keep all my different matcha types in, it seals it in, keeps it fresh and it’s so much easier to use than the pouch, another item I highly recommend but then again anything you purchase from this store is amazing, I have two daughters that love matcha and now they’re forever thankful for the money I have saved them by purchasing products from this store, I started with one type of matcha just to try it and now we’re on four which they love and at these prices you really can’t go wrong also they get to make it to their liking and say it’s better than any they ever bought so much that now they have friends over just to make match for them.
Keeps my matcha fresh and I love that it is reusable 😊 I like how there was an option for no label because I was able to customise with my own manual label maker. I was able to fit my 25g Scholar's Secret matcha in this very easily and the width of the jar allowed for a smooth transfer from the pouch!
Love the jar just wanted to show people the label shown in the images is not the label you get only reason took a star off. I’m disappointed as it’s not what I ordered.
Store owner replied:
Hey Ash
4 stars make perfect sense!
Sorry we thought the old label was abit too strong on the language hence the change but our product photo is in the works so isn't yet updated. My apologies for the mix up!
What I'll do though, is make a note in your profile, on your next order, I will include a brand new jar with our old label that is as pictured when you purchased.
This way it's a win-win :D
My daughter has recently educated me that not all matcha powder is the same so I followed her recommendation to purchase Green Caffeine’s ‘Scholars Secret’ to compare.
So clearly I can see what my daughter was explaining. In the photo’s you will see SS is a way more vibrant colour. The fragrance and taste is more appealing and fresh too!
I include Matcha in my breakfast smoothie and I have noticed more energy and overcalmness. Also I only use a very small amount (1/4 tsp).
Absolutely love this product and was very impressed with the care & attention in packing along with the handwritten note.
I am so grateful that I took the chance on trying something new :)
Love the jar! I’m not really a big fan of keeping my matcha in the zip bags they sometimes come in as it can get messy so I’ve loved transferring them into this! It does the job well of keeping my matcha fresh, it’s compact so it’s easy to store plus aesthetically, it’s minimal & looks great!
I can usually get 50g matcha in one of these jars! It looks neat, and keeps my matcha fresh and easier to access. Stored in the fridge with no problems.
I dont do reviews nornally but this time I'm in love with Brainiac matcha powder, and this jar also deserves some love. It looks so sleek, modern and clean. A perfect fitting jar deserving for my great quality matcha.
it’s smaller than i expected for 50g considering i’ve seen 30g tins be more wider and taller but that is to cater the packaging inside. Design wise it’s pretty simple in terms of shape and colour. I think an improvement could have more japanese designs to it like sakuras or clouds. It would appeal more to its origin of matcha. Otherwise function wise and material wise it is great. A little touch to it would be having those plastic covers on it like the ones Yamasama matchas tins have to cover their matcha
This is the best Jar I have seen to keep tea fresh! is really thick, kudos for the great idea! It also helps with the mess I was dealing with before getting it, def recomended!
Hey! the infinity jars are super useful for matcha and I could store the 50 grs bag of matcha in them and then right back in the fridge !!
super useful. oh and by the way I love the detail in the package! the drawings, the stickers! the card with the explanation on how to prepare matcha and use the bamboo whisk... it is like a hug and a gift at the same time... love the great intention and the visible love for what you do.
This jar is definitely a must. I’ve tried a few matchas alol with different containers and packets and I definitely notice the difference in how fresh each of my matcha powders stay after a while of owning them compared to when I store the powder in this jar. I’ve also found keeping it in the fridge helps lengthen the shelf life
I mainly made a purchase from this site because I wanted this matcha jar. It is not too expense, minimalistic, and it is made of glass so it is easy to clean and keep. Makes my matcha easier to access compared to zip bags and keeps it fresh. Bonus that their matcha is fantastic as well, will definitely purchase again when I run out!
Real Matcha, Real Results: Step up your skin-care routine! Our antioxidant-packed matcha detoxifies your skin, giving you that natural glow. Simple and effective.
Happy Gut, Happy You
Happy Gut, Happy You
Good for Your Tummy: Forget complicated diets. Our matcha soothes & balances your gut health with every sip. Easy digestion, better health.
Mood Booster in a Cup
Mood Booster in a Cup
Energize and Uplift:Perfect for deep work and stressful days. It's your daily dose of calm energy and mindfulness, boosting both your mood and mental clarity with focused, crash-free productivity and a natural lift to your spirits.
As a personal trainer running a gym, I faced burnout, mirroring my clients' chronic fatigue. Our common culprit? Running on espresso and energy drinks to fuel packed schedules.
At my limit, I switched from coffee to matcha, a decision that turned my life around. Matcha eliminated energy crashes, eased my ADHD, and got rid of the anxiety I felt after a pot of coffee.
Within weeks, my sleep improved, boosting my mood and performance. This led to the birth of Green Caffeine, inspired by our collective struggles. For those overwhelmed by the daily hustle, a cup of matcha could be a transformative start.
Best quality matcha
The kit come with three blends. All three are nice to drink. To me the best one is the early riser it’s smooth. All three blends are not bitter which is a plus. The electric whisk is good quality and quite powerful. I would buy another one if they were sold individually. I’m happy with the service as it was very quick shipping from NSW to VIC. I will be purchasing again soon for gifts.
Best quality matcha
The kit come with three blends. All three are nice to drink. To me the best one is the early riser it’s smooth. All three blends are not bitter which is a plus. The electric whisk is good quality and quite powerful. I would buy another one if they were sold individually. I’m happy with the service as it was very quick shipping from NSW to VIC. I will be purchasing again soon for gifts.
Keep Matcha Fresh for Months
Air Tight Seal
Fridge & Travel Safe
