Collection: Limited Editions & Collaborations

Great kit to start playing with water. Makes the process so much easier to follow and repeat, with great in cup results. Would recommend to anyone that is looking to level up their brewing at home or on bar.

It's so basic and I knew people had water recipes but always seemed too much effort and always felt a bit bougie and pretentious. This on the other hand makes (although probably still a little bougie) it very easy and accessible.

Makes a noticeable difference. I sometimes grind a little coarse and Im particularly loving JAMM saving me from my caffeinated lemon juice.

Definitely be a return customer.

I can't get over how much it improves the "umami" of the coffee!

The minerals really lifted my brew up to another level!

After coming across multiple brands and kinds of mineral solutions for coffee brewing. APAX lab is just different, consistent, and precise.

Apax Lab has really elevated how I approach water in coffee and this profile is just amazing. I use all the profiles but I keep coming back for Jamm in just about every coffee!

I recently tried adding a few drops of tonic to my daily brew, and let me tell you, it does change the texture so so much. You feel like you are drinking the softest, most evenly extracted coffee. Highly recommend to order the full pack, which I will do now, as I am curious to try all the other fancy water enhancing stuff.

It's a pleasure to support coffee enthusiasts ,whom making our experience better day by day, coming up with creative ideas how to improve and balance coffee taste

Using these minerals has drastically improved the quality of my pour overs. As far as I can see, there is no barrier now to making the best possible cup of coffee from your own home.

“A high-quality product that makes formulating my own water incredibly easy!

with these coffee water concentrates. a different level of coffee experience to try. i can now explore and know more about the coffee with flavors i can extract using apaxlab

Top quality! I really love it, the results are amazing!!
Thank you

I bought my kit from Kumquat and have been using it on my brew water ever since. I’m surprised how my brews improved. Apax is a game-changer!

Love how Jamm can enhance the cup overall sweetness, and give it more juicy and creamier body. Thanks Apax team for creating this amazing product

After using the Apaxlab Kit, I can confidently say it’s a game-changer for coffee enthusiasts like myself. The biggest strength of this product is that it allows you to add the exact amount of minerals you want to your water, letting you tailor the flavor of your coffee to your personal taste.

With different mineral combinations, you can fine-tune acidity, body, and sweetness — which means even the same beans can taste completely different. It felt like an experiment, and I truly enjoyed the process of discovering the perfect water profile for my preference.

The kit itself is also intuitive and easy to use, making it accessible even for beginners. It reminded me just how crucial water is in coffee brewing. I highly recommend this product to anyone serious about their coffee.