{"product_id":"usn-purefit-power-and-cramp-block-30s","title":"USN Purefit Power and Cramp Block 30's","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eUSN Purefit Power and Cramp Block\u003c\/b\u003e (often labeled as \u003ci\u003eUSN Purefit Sport Cramp Block\u003c\/i\u003e) is an advanced, sugar-free \u003cb\u003eelectrolyte and phosphate supplement engineered to prevent muscle cramping and fight physical fatigue\u003c\/b\u003e. Formulated with an innovative time-release mechanism, it continuously replenishes essential minerals lost through heavy sweating. It is widely used by endurance athletes—such as marathon runners and cyclists\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eCore Active Ingredients\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe formulation targets neuromuscular excitability and cellular energy using vital elements:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eSodium Bicarbonate:\u003c\/b\u003e Supplies essential sodium to maintain fluid balance and acts as a buffering agent to neutralize lactic acid build-up, extending endurance.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eMagnesium Carbonate:\u003c\/b\u003e Directly aids muscle relaxation and nerve conduction to reduce the electrical misfires that trigger painful muscle spasms.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eCalcium Carbonate:\u003c\/b\u003e Supports normal muscle contractions and skeletal strength. \u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eDi-Potassium Phosphate:\u003c\/b\u003e Restores cellular potassium while supplying phosphates to optimize cellular energy production (ATP) and enhance tissue repair. \u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eTaurine:\u003c\/b\u003e An amino acid that regulates intracellular fluid balance and mitigates post-exercise muscle soreness.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eVitamin B6 (Pyridoxine HCl):\u003c\/b\u003e Helps alleviate exercise-induced nerve pain and facilitates normal energy metabolism.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eTargeted Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eCramp Prevention:\u003c\/b\u003e Actively stabilizes mineral ratios within muscle fibers to prevent involuntary locking.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003ePower \u0026amp; Stamina Loading:\u003c\/b\u003e Supports sustained energy output by ensuring proper muscle contraction mechanics over prolonged periods.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eControlled Hydration:\u003c\/b\u003e The time-release design provides a steady stream of minerals rather than a sudden spike, allowing the body to absorb nutrients efficiently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eAdministration \u0026amp; Dosage Strategy\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFor maximum efficacy, the dosage should be tailored around your athletic event schedules:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003ePre-Event \u0026amp; During Exercise:\u003c\/b\u003e Take \u003cb\u003e2 tablets 30 minutes before\u003c\/b\u003e starting your workout. Follow with \u003cb\u003e1 tablet per hour of continuous exercise\u003c\/b\u003e thereafter.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003ePost-Event Recovery:\u003c\/b\u003e Take \u003cb\u003e2 tablets 30 minutes after\u003c\/b\u003e completing the activity, and an additional \u003cb\u003e2 tablets right before bedtime\u003c\/b\u003e to assist with overnight muscle recovery.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003ePhosphate Loading (Prior to Major Races):\u003c\/b\u003e Take \u003cb\u003e3 tablets twice daily for the 3 days leading up to a major competitive event\u003c\/b\u003e to pre-load mineral stores.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eDaily Maintenance:\u003c\/b\u003e Take 2 to 4 tablets before bedtime to sustain optimal baseline electrolyte levels.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eDaily Upper Limit:\u003c\/b\u003e Do \u003cb\u003enot exceed 7 tablets\u003c\/b\u003e in any 24-hour window. Take with plenty of plain water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSafety Warnings \u0026amp; Precautions\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eFluid Intake:\u003c\/b\u003e This supplement is a compressed mineral block. It must always be accompanied by adequate water to prevent gastrointestinal distress or localized stomach irritation.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eHypertension \u0026amp; Kidney Risks:\u003c\/b\u003e Because it features a high concentration of sodium and potassium, individuals dealing with chronic kidney disease, high blood pressure, or heart conditions must get medical clearance before using it.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cb\u003eDigestive Sensitivity:\u003c\/b\u003e Exceeding the maximum recommended serving can trigger mild gastrointestinal upset, including loose stools, due to the concentrated magnesium content.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USN","offers":[{"title":"Default Title","offer_id":53338452328748,"sku":null,"price":1125.0,"currency_code":"KES","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6895\/7484\/files\/cramp-block.webp?v=1781703007","url":"https:\/\/optumhealthpharmacy.com\/products\/usn-purefit-power-and-cramp-block-30s","provider":"Optum Health Pharmacy","version":"1.0","type":"link"}