One Pump. Water Perfected.

A natural canvas to match exotic terroir, honor the farmers’ devotion, and preserve coffee’s true character

Open Barista Tears Mineral Matrix bottle with its cap
All Natural

100% natural electrolytes and trace elements, unaltered, unrefined, with NO synthetics.

75+

trace minerals alongside a complete macro and micro mineral composition.

Seamless Workflow

Just 1 pump into a kettle (0.9L) from our airless, doublewalled, no shake required bottle. 4 pumps/gal

Signature Formula

Mineral Matrix.

Mineral Matrix packaging

Our Mineral Matrix is a constellation of naturally occurring electrolytes and trace elements including Sodium, Magnesium, Phosphorus, Chloride, Potassium, Calcium, Manganese, Bicarbonate, Iron, Copper, Zinc, Molybdenum, Silicon, Boron, and Sulfur, each present in its native, bioavailable form directly from untouched natural deposits. Along with 75+ other ultra-trace minerals, preserved in their unaltered, naturally sourced state for complete elemental balance, creating the perfect canvas to present coffee in its truest form.

Superior Ingredients
Specialty coffee doesn’t come from a lab, and your brewing water shouldn’t either. Lab-grade compounds may be cheaper, but they taste flat and hollow – just like commodity grade coffee. Real, naturally sourced minerals elevate your cup.
Unmatched Simplicity
One formula. One perfect canvas to brew any specialty coffee on top of. Others need multiple bottles and “recipes,” shifting complexity onto you under the guise of customization and offer post mineralization “fixes.” We don’t need to fix, what isn’t broken.
Full-Spectrum Protection
Excellence isn’t just inside the bottle. The bottle body is made from durable, food-contact-compliant polypropylene (PP), with no BPA or phthalates. Its airless, dual-wall, shatterproof, UV-blocking construction helps protect the formula. No best by dates and no shaking required.

Field Notes

Origin shapes expression.

Just as terroir shapes a coffee seed, natural mineral origins shape how flavor is expressed in the cup. Trace minerals are the quiet architecture of taste, each source carrying its own identity, crystalline structure, and influence on how a cup unfolds. They aren’t just ingredients. They’re the difference between chaos and harmony. For over a year, we tested and catalogued hundreds of natural minerals by origin, profile, and behavior across thousands of compositions and blind tastings under obsessively controlled variables. What emerged wasn’t a formula. It was a language: mapping minerals like syntax, tuning ppm like a musical scale, and studying extraction behavior until we found the universal vibrancy and clarity we chased.

Mineral flats bordered by dry woodland
01 Mineral flats

Scientific refinement

One pump unlocks the matrix.

Skip the droppers, powders, and complicated blends of liquid concentrates. One press of our precision pump delivers the right mineral dose for a vibrant, high-clarity cup.

  1. 01
    Protect

    The airless pump preserves the natural mineral matrix.

  2. 02
    Dose

    One calibrated pump releases a precise measure.

  3. 03
    Unlock

    Your water becomes a canvas for more expressive extraction.

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