{"product_id":"s4-andarine","title":"S4 Andarine","description":"\u003cp\u003e\u003cstrong\u003eProduct Name:\u003c\/strong\u003e S4 Andarine\u003cbr\u003e\u003cstrong\u003eForm:\u003c\/strong\u003e Liquid Solution (30mL)\u003cbr\u003e\u003cstrong\u003eConcentration:\u003c\/strong\u003e 25mg\/mL\u003cbr\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e ≥ 98% (HPLC Verified)\u003c\/p\u003e\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eS4 (Andarine) is a selective androgen receptor modulator originally developed by GTx Inc. for the treatment of conditions such as muscle wasting, osteoporosis, and benign prostatic hypertrophy. It is characterised by its strong binding affinity to the androgen receptor and rapid absorption kinetics. In preclinical studies, Andarine has demonstrated significant anabolic effects on skeletal muscle and bone mineral density with a high degree of tissue selectivity. Research has shown it exhibits partial agonist activity at the androgen receptor, which contributes to its favourable selectivity profile compared to full agonists. Andarine has also been investigated for its effects on bone turnover markers and lean body composition in ovariectomised rat models of osteoporosis. Its relatively short half-life of approximately 4 hours makes it a useful tool for studying acute AR activation kinetics. This product is provided exclusively for scientific research and laboratory use.\u003c\/p\u003e\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStore at room temperature (15–25°C) in a cool, dry place\u003c\/li\u003e\n\u003cli\u003eKeep away from direct sunlight and heat sources\u003c\/li\u003e\n\u003cli\u003eEnsure the cap is tightly sealed after each use\u003c\/li\u003e\n\u003cli\u003eDo not refrigerate or freeze liquid solutions unless specified\u003c\/li\u003e\n\u003cli\u003eShelf life: 24 months from date of manufacture when stored correctly\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and untrained personnel\u003c\/li\u003e\n\u003cli\u003eHandle with appropriate laboratory safety equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage Guidelines\u003c\/h3\u003e\u003cp\u003eThis product is supplied as a precisely dosed liquid solution for convenient and accurate measurement in research applications. Use calibrated measuring equipment (oral syringe or graduated pipette) for precise dosing. Refer to the included Certificate of Analysis for batch-specific purity and identity data.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product is intended for research and laboratory use only. It is not a dietary supplement, food product, or medicine. Not intended for human consumption. All purchasers must confirm they are acquiring this product for legitimate research purposes only. Product imagery is for illustrative purposes only and actual product packaging and branding may vary. All products are verified to ≥98% purity via HPLC analysis.\u003c\/p\u003e","brand":"SARMS UK","offers":[{"title":"Default","offer_id":57286194725199,"sku":"SARM-S4","price":54.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/8598\/5871\/files\/S4_38aecae3-e6e1-4aa3-b408-b1c8c48622eb.png?v=1774086621","url":"https:\/\/sarmsuk.com\/products\/s4-andarine","provider":"SARMs UK","version":"1.0","type":"link"}