Minute-By-Minute Pharmacokinetics Of Magnum Pump XR (30–45m) & Horsemen (45–60m).
When you swallow 1 black capsule of Magnum Pump XR (600mg) or 1 capsule of Horsemen (500mg) with 300ml–350ml of warm plain water on a light stomach (45 minutes after dinner), the hypromellose capsule shell dissolves within 6 to 8 minutes. By Minute 30 to 45, the free-form L-Arginine HCl (180mg in Magnum Pump XR; 80mg in Horsemen) chaperoned by Bioperine® crosses the intestinal brush border and activates endothelial Nitric Oxide Synthase (eNOS), relaxing vascular smooth muscle and increasing peripheral blood flow.
Between Minute 45 and Minute 90, Horsemen’s aqueous 100:1 Tongkat Ali quassinoids (150mg) and Epimedium icariin flavonoids (80mg) reach peak plasma concentration (Tmax), while Magnum Pump XR’s second-wave L-Citrulline Malate (120mg) recycles through the kidneys to sustain vascular fullness from Hour 1 through Hour 5.