{"product_id":"m1-4add","title":"M1-4ADD (4ADD) – High-Potency Mass Builder for Research \u0026 Performance","description":"\u003cp data-start=\"304\" data-end=\"759\"\u003e\u003cstrong data-start=\"304\" data-end=\"315\"\u003eM1-4ADD\u003c\/strong\u003e is a powerful, methylated prohormone designed strictly for \u003cstrong data-start=\"375\" data-end=\"398\"\u003elaboratory research\u003c\/strong\u003e into rapid muscle mass gains, strength enhancement, and performance improvement. Each capsule contains \u003cstrong data-start=\"502\" data-end=\"553\"\u003e100mg of 17α-methyl-1,4-androstadiene-3,17-diol\u003c\/strong\u003e, a compound that converts partially to Dianabol (approximately 20%), making it ideal for studying \u003cstrong data-start=\"652\" data-end=\"719\"\u003ehypertrophy, recovery, anabolic effects, and hormonal responses\u003c\/strong\u003e under controlled research conditions.\u003c\/p\u003e\n\u003cp data-start=\"761\" data-end=\"907\"\u003eThis compound is particularly suitable for laboratories investigating \u003cstrong data-start=\"831\" data-end=\"906\"\u003emass-building cycles, performance optimization, and post-cycle recovery\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"909\" data-end=\"912\"\u003e\n\u003ch3 data-start=\"914\" data-end=\"939\"\u003eKey Research Benefits\u003c\/h3\u003e\n\u003cp data-start=\"941\" data-end=\"1062\"\u003e\u003cstrong data-start=\"941\" data-end=\"966\"\u003eMass \u0026amp; Strength Gains\u003c\/strong\u003e\u003cbr data-start=\"966\" data-end=\"969\"\u003eStudied for its potential to promote rapid increases in lean muscle size and strength output.\u003c\/p\u003e\n\u003cp data-start=\"1064\" data-end=\"1185\"\u003e\u003cstrong data-start=\"1064\" data-end=\"1085\"\u003eEnhanced Recovery\u003c\/strong\u003e\u003cbr data-start=\"1085\" data-end=\"1088\"\u003eMay assist in reducing muscle fatigue, allowing more frequent and effective training simulations.\u003c\/p\u003e\n\u003cp data-start=\"1187\" data-end=\"1304\"\u003e\u003cstrong data-start=\"1187\" data-end=\"1229\"\u003eIncreased Protein Synthesis \u0026amp; Appetite\u003c\/strong\u003e\u003cbr data-start=\"1229\" data-end=\"1232\"\u003eSupports caloric intake and muscle growth in laboratory research models.\u003c\/p\u003e\n\u003cp data-start=\"1306\" data-end=\"1454\"\u003e\u003cstrong data-start=\"1306\" data-end=\"1329\"\u003eAnabolic Efficiency\u003c\/strong\u003e\u003cbr data-start=\"1329\" data-end=\"1332\"\u003eEven with partial conversion to estrogenic metabolites, the compound’s profile supports aggressive mass-building research.\u003c\/p\u003e\n\u003cp data-start=\"1456\" data-end=\"1602\"\u003e\u003cstrong data-start=\"1456\" data-end=\"1495\"\u003eHigh Potency \u0026amp; Verified Composition\u003c\/strong\u003e\u003cbr data-start=\"1495\" data-end=\"1498\"\u003eIncludes lab-grade ingredients with a \u003cstrong data-start=\"1536\" data-end=\"1569\"\u003eCertificate of Analysis (COA)\u003c\/strong\u003e for research-grade verification.\u003c\/p\u003e\n\u003chr data-start=\"1604\" data-end=\"1607\"\u003e\n\u003ch3 data-start=\"1609\" data-end=\"1624\"\u003eIngredients\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1628\" data-end=\"1702\"\u003e\n\u003cstrong data-start=\"1628\" data-end=\"1680\"\u003e17α-methyl-1,4-androstadiene-3,17-diol (M1-4ADD)\u003c\/strong\u003e – 100mg per capsule\u003c\/li\u003e\n\u003cli data-start=\"1628\" data-end=\"1702\"\u003eOther excipients (corn starch, gelatin) for stable delivery and dosage consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1791\" data-end=\"1794\"\u003e\n\u003ch3 data-start=\"1796\" data-end=\"1821\"\u003eWhy Choose MK677 Shop\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1825\" data-end=\"1866\"\u003eTrusted \u003cstrong data-start=\"1833\" data-end=\"1864\"\u003eUSA-based research supplier\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1825\" data-end=\"1866\"\u003eFast, secure domestic shipping\u003c\/li\u003e\n\u003cli data-start=\"1825\" data-end=\"1866\"\u003eVerified lab-grade compounds with batch COA documentation\u003c\/li\u003e\n\u003cli data-start=\"1825\" data-end=\"1866\"\u003eMultiple secure payment options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2001\" data-end=\"2004\"\u003e\n\u003ch3 data-start=\"2006\" data-end=\"2030\"\u003eImportant Disclaimer\u003c\/h3\u003e\n\u003cp data-start=\"2032\" data-end=\"2275\"\u003eAll products sold by \u003cstrong data-start=\"2053\" data-end=\"2067\"\u003eMK677 Shop\u003c\/strong\u003e, including \u003cstrong data-start=\"2079\" data-end=\"2090\"\u003eM1-4ADD\u003c\/strong\u003e, are intended \u003cstrong data-start=\"2105\" data-end=\"2148\"\u003esolely for laboratory research purposes\u003c\/strong\u003e. They are \u003cstrong data-start=\"2159\" data-end=\"2186\"\u003enot dietary supplements\u003c\/strong\u003e and are \u003cstrong data-start=\"2195\" data-end=\"2233\"\u003enot intended for human consumption\u003c\/strong\u003e. Handle according to local regulations.\u003c\/p\u003e\n\u003cp data-start=\"2277\" data-end=\"2499\"\u003eThis product is intended for laboratory research on healthy adult males. Researchers should follow proper protocols, including post-cycle recovery (PCT) and estrogen control studies, and not exceed recommended duration's.\u003c\/p\u003e\n\u003chr data-start=\"2501\" data-end=\"2504\"\u003e\n\u003ch3 data-start=\"2506\" data-end=\"2543\"\u003eStacking Options\u003c\/h3\u003e\n\u003cp data-start=\"2545\" data-end=\"2692\"\u003eExplore our \u003ca href=\"https:\/\/mk677.shop\/collections\/muscle-build-sarms\" title=\"Buy Muscle Growth SARMs – Premium Muscle‑Building Compounds\"\u003e\u003cstrong data-start=\"2557\" data-end=\"2584\"\u003eMuscle Build Collection\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"https:\/\/mk677.shop\/collections\/prohormones\" title=\"Buy Prohormones Online – Premium Hormone Support Supplements\"\u003e\u003cstrong data-start=\"2589\" data-end=\"2615\"\u003eProhormones Collection\u003c\/strong\u003e\u003c\/a\u003e for additional lab-grade research compounds for mass and strength studies.\u003c\/p\u003e","brand":"MK677 Shop","offers":[{"title":"Default Title","offer_id":56575362761077,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1944\/8437\/files\/m14add.jpg?v=1767795286","url":"https:\/\/mk677.shop\/products\/m1-4add","provider":"MK-677 Shop","version":"1.0","type":"link"}