
What Is “TIANSHEN 25X Cold Brew Concentrate”?
You may have tried cold brew coffee before,
but you may not yet know this—TIANSHEN 25X Cold Brew Concentrate is an ultra-high-strength coffee liquid made with patented cold-extraction technology.
A great cup of tea or coffee depends not only on the leaves or beans — but on the water itself. Tianshen Water, drawn from deep beneath the Sakurajima volcano, has a moderate TDS (163 mg/L), ultra-low hardness (0.5 mg/L) and a balanced mineral profile.These qualities make tea more aromatic and coffee cleaner,amplifying natural flavor effortlessly.
Water makes up over 98% of tea and coffee. If water is too hard, excess calcium and magnesium dull the aroma.
If it lacks minerals, the brew tastes flat and thin. Tianshen Water’s perfect balance of TDS and minerals unlocks full aroma while keeping a smooth, soft mouthfeel.
When used to brew high-mountain oolong or black tea, Tianshen Water produces a brighter, clearer infusion with stronger floral and fruity notes. Its low hardness prevents polyphenol precipitation, keeping the tea clean, elegant, and long-finishing.
Tianshen Water excels in both cold brew and hand drip brewing. Its balanced minerals promote stable extraction,harmonizing acidity and sweetness while reducing bitterness or heaviness. Smooth on the palate, clean on the finish a favorite choice among professional baristas.
Filtered through volcanic rock layers, Tianshen Water maintains purity and consistency ideal for both daily hydration and premium brewing.Don’t Change the Tea or Coffee — Change the Water.When you brew with Tianshen Water, you’ll notice brighter aroma, cleaner taste, and fuller flavor. That’s the synergy of Tianshen Water turning a simple drink into a better experience.

You may have tried cold brew coffee before,
but you may not yet know this—TIANSHEN 25X Cold Brew Concentrate is an ultra-high-strength coffee liquid made with patented cold-extraction technology.

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