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Three Apax Lab mineral concentrate bottles next to barista brewing a filter coffee.

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APAX LAB is an Australian owned and based company, established in 2023. All of our products are proudly made in Australia.

We acknowledge the traditional custodians of the land where we move and work, the Gadigal people of the Eora nation. We pay our respect to elders past and present.

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Kanakopiko

A Game Changer for Custom Water Chemistry and Cup Clarity!

As a specialty coffee enthusiast who values precision, the Apax Lab mineral concentrate kit has completely transformed my brewing workflow. Instead of dealing with rigid, pre-mixed mineral packets that give you a static TDS profile, Apax allows for a highly modular approach. It essentially acts as a liquid seasoning kit for your extraction.

APAX LAB BOX SET

c.azuela

raised my coffee level

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

APAX LAB BOX SET

Nahuelcian.Barista

Amazing products

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

APAX LAB BOX SET

RG

A game changer

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!

APAX LAB BOX SET

Anonymous

Undoubtedly the best 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.

APAX LAB BOX SET

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