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Notes from the Lab.

Hydration, women’s physiology and measurement, written plainly and cited. What published research supports, what KX2 is still learning, and what remains an open question.

Ripples spreading across clear water over pale stone.

Latest · The KX2 protocol

The KX2 target range: a range, not a number.

Why KX2 aims for a band between 50 and 80 instead of one perfect score: what published research does and doesn’t show, what we don’t know yet, and what it means day to day.

Kronos Hydration Lab1 min read

Written to a policy. Cited to a registry.

Every article names its author and its sources, keeps the tiers of evidence apart, and says what the research does not show.