Integrative Therapeutics Krebs Magnesium Potassium Complex - Mineral Supplement to Support Heart Function* - Cellular Energy Support* - Gluten-Free & Dairy-Free - 120 Tablets (60 Servings)

Clinical trials typically use Magnesium 200-400mg/day; potassium up to 99mg/serving in OTC supplements; both studied for cardiovascular and cellular energy applications. IT Krebs Magnesium-Potassium Complex (120ct / 60srv) delivers 2 tablets per serving; 60 servings per 120-count bottle, which we classify as Blend relative to that range.

See the "Also consider" section below for two alternatives. Choose based on form preference (Tablet vs alternatives), dose adequacy, and third-party testing.

Yes — GMP Certified. Third-party testing verifies ingredient identity and label accuracy.

Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.

Potassium supplementation can interact significantly with ACE inhibitors, potassium-sparing diuretics, and some heart medications — consult your physician before adding potassium supplements if on these drugs. Magnesium interacts with antibiotics and bisphosphonates. Both minerals require medical review for kidney disease patients.

Magnesium and potassium at supplemental doses are well tolerated long-term in adults with normal kidney function. Excess potassium can cause dangerous cardiac arrhythmias in individuals with impaired kidney clearance. Long-term use warrants periodic electrolyte panel monitoring.

Krebs cycle forms (citrate, malate) are among the better-tolerated mineral forms. Some users experience mild GI discomfort at higher doses. Taking 2 tablets with food minimizes potential GI effects. Loose stools are more common with high magnesium than with the potassium component.

Pairs well with CoQ10 for comprehensive cardiovascular support. Compatible with B vitamins and other Krebs cycle nutrients. Avoid stacking with other potassium sources without monitoring total daily potassium intake.

Take 2 tablets daily as directed. Not appropriate without medical clearance for kidney disease, hyperkalemia, or potassium-sparing medications. Take with food to minimize GI effects. Periodic electrolyte panel testing is advisable for long-term use.

Electrolyte normalization from magnesium and potassium supplementation can occur within 2-4 weeks of consistent use. Cellular energy improvements are typically noticed after 4-6 weeks. Cardiovascular function support is a longer-term benefit assessed over 8-12 weeks.