{"product_id":"s23","title":"S23","description":"\u003cp\u003e\u003cstrong\u003eProduct Name:\u003c\/strong\u003e S23\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\u003eS23 is a selective androgen receptor modulator developed by GTx Inc., known for its exceptionally high binding affinity and potency at the androgen receptor. It is one of the most potent SARMs identified to date, with research demonstrating strong anabolic effects on skeletal muscle mass and bone mineral density in preclinical models. S23 has attracted significant research interest due to its unique dual potential: studies in male rat models have shown it can decrease spermatogenesis in a dose-dependent and fully reversible manner, making it a subject of investigation as a potential male hormonal contraceptive agent. Concurrently, research has demonstrated its capacity to significantly increase lean muscle mass and reduce fat mass. S23 exhibits full agonist activity at the androgen receptor in muscle tissue while maintaining a degree of tissue selectivity. 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":57286194790735,"sku":"SARM-S23","price":54.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/8598\/5871\/files\/S-23-bottle.png?v=1774086603","url":"https:\/\/sarmsuk.com\/products\/s23","provider":"SARMs UK","version":"1.0","type":"link"}