Quinton Isotonic

Your blood plasma and seawater share a strikingly similar mineral makeup — a fact first discovered over a century ago. Quinton Isotonic takes that natural similarity and uses it directly: marine plasma, harvested from mineral-rich ocean blooms, is gently cold-filtered (never heat-treated, which can damage delicate mineral complexes) and diluted with spring water to match your body’s own isotonic balance.

Each ampoule delivers calcium, magnesium, sodium, and potassium in the natural, complex form found in seawater — not isolated, lab-built minerals. Because it’s diluted to match your body’s own concentration rather than concentrated above it, Isotonic is gentle enough for daily use, supporting steady hydration, mineral replenishment, and a calm, settled digestive and nervous system response.*