{"title":"CUT","description":"\u003cp\u003eCut is a research-interest grouping of Free Muscle compounds that feature in the literature on endurance, fat metabolism and body composition: Cardarine (GW-501516), YK-11, MK-677 (Ibutamoren), Ipamorelin and Enclomiphene. Every product is supplied as capsules for laboratory research, every Free Muscle batch is assayed by Janoshik Analytical, and the certificate for your batch is available on request. The heading is a way of organising the catalogue. It is not a claim that any compound here changes the body composition of the person reading this page.\u003c\/p\u003e\n\u003ch2\u003eWhat this collection covers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/cardarine\"\u003eCardarine (GW-501516)\u003c\/a\u003e, a PPAR-delta agonist studied in the 2000s for lipid disorders. Development stopped after rodent studies reported tumours in several organs. 10 mg capsules, 60 per pack, in this grouping.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/yk-11\"\u003eYK-11\u003c\/a\u003e, a steroidal compound reported in cell studies to act as a partial androgen receptor agonist with effects on myostatin-related signalling; no human trials. 10 mg capsules, 60 per pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/mk-677\"\u003eMK-677 (Ibutamoren)\u003c\/a\u003e, a growth hormone secretagogue with human trial data; the 10 mg strength sits in this grouping, with 12.5 mg and 25 mg on the compound page.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/ipamorelin\"\u003eIpamorelin\u003c\/a\u003e, a pentapeptide ghrelin receptor agonist that reached early clinical study and was not developed further; 60 capsules.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/enclomiphene\"\u003eEnclomiphene\u003c\/a\u003e, the trans-isomer of clomiphene, a selective oestrogen receptor modulator studied in men with secondary hypogonadism and never approved; 25 mg capsules, 60 per pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to compare listings\u003c\/h3\u003e\n\u003cp\u003eMultiply milligrams per capsule by capsules per pack to get total milligrams, compare price per milligram, and check the batch certificate. Our \u003ca href=\"\/en-ro\/blogs\/news\/price-per-mg-compare-sarms-peptides\"\u003eprice per milligram\u003c\/a\u003e article shows the working.\u003c\/p\u003e\n\u003ch2\u003eWhat the published research reports\u003c\/h2\u003e\n\u003cp\u003eThe compounds here have very different evidence bases. MK-677 has controlled human trials in which fat-free mass rose modestly while fasting glucose, appetite and fluid retention also increased. Cardarine has early human lipid studies and a long-term rodent safety programme that ended its development. Enclomiphene has trials in men with secondary hypogonadism in which testosterone rose while sperm counts were maintained, though the FDA declined to approve it in 2015. YK-11 and ipamorelin have little or no published human data. None of this is a claim about the products on this page.\u003c\/p\u003e\n\u003ch2\u003eBatch testing and certificates of analysis\u003c\/h2\u003e\n\u003cp\u003eA certificate of analysis states what an independent laboratory found in a specific batch: the compound identified and the purity measured. Every Free Muscle batch goes to Janoshik Analytical, and the batch number is printed on the pack. Email us the number and we will send the certificate. A generic document without a batch number is not a batch certificate. See \u003ca href=\"\/en-ro\/pages\/lab-tests\"\u003ehow we test\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eLegal status in the UK\u003c\/h2\u003e\n\u003cp\u003eNone of these compounds is a licensed medicine (MHRA) or an authorised food supplement. They are sold to adults for laboratory research and are not for human consumption. Under the WADA list, GW-501516 is a prohibited metabolic modulator, YK-11 falls under anabolic agents, MK-677 and ipamorelin under growth hormone secretagogues, and enclomiphene under hormone and metabolic modulators. Read our \u003ca href=\"\/en-ro\/blogs\/news\/what-are-sarms-the-2026-research-guide\"\u003eSARMs research guide\u003c\/a\u003e for more.\u003c\/p\u003e\n\u003ch2\u003eDelivery and returns\u003c\/h2\u003e\n\u003cp\u003eFree Muscle is the trading name of FreeMuscle, a business registered in Andorra, with UK operations and dispatch in Scunthorpe. Every order ships free with UK tracking in plain packaging; EU delivery takes 3 to 7 working days. Orders placed before 2pm Monday to Friday are processed the same working day, and unopened items can be returned within 30 days. See \u003ca href=\"\/en-ro\/pages\/shipping\"\u003eshipping\u003c\/a\u003e and \u003ca href=\"\/en-ro\/pages\/guarantee\"\u003eguarantee\u003c\/a\u003e. Customers must be 18 or over.\u003c\/p\u003e\n\u003ch2\u003eRelated reading\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ro\/blogs\/news\/mk-677-ibutamoren-what-the-research-says\"\u003eMK-677 (Ibutamoren): What the Research Says\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ro\/blogs\/news\/sarms-explained-how-selective-androgen-receptor-modulators-work-1135-86\"\u003eSARMs Explained: How Selective Androgen Receptor Modulators Work\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ro\/blogs\/news\/why-post-cycle-therapy-pct-matters\"\u003eWhy Post-Cycle Therapy (PCT) Matters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ro\/blogs\/news\/how-to-read-a-certificate-of-analysis\"\u003eHow to Read a Certificate of Analysis (COA)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eRelated collections: \u003ca href=\"\/en-ro\/collections\/weight-loss\"\u003eMetabolic Support\u003c\/a\u003e, \u003ca href=\"\/en-ro\/collections\/sarms\"\u003eSARMs\u003c\/a\u003e, \u003ca href=\"\/en-ro\/collections\/bulk\"\u003eBulk\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eResearch compounds sold by Free Muscle are supplied for laboratory research use only and are not for human consumption. They are not authorised as medicines by the MHRA, EMA or FDA, are not food supplements, and are sold only to adults aged 18 or over. Nothing on this page is medical or dosing advice.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eReferences\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eNass R, et al. Effects of an oral ghrelin mimetic on body composition and clinical outcomes in healthy older adults: a randomized trial. Ann Intern Med. 2008;149(9):601-611. PMID: 18981485.\u003c\/li\u003e\n\u003c\/ol\u003e","products":[{"product_id":"mk-677-ibutamoren-10mg","title":"Free Muscle MK-677 Ibutamoren — 10mg · 60 Capsules","description":"\u003cp\u003e\u003cstrong\u003eMK-677 (Ibutamoren), 10mg × 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIbutamoren is a growth hormone secretagogue: an agonist at the ghrelin (GHS-R1a) receptor. It has published human trial data, but development as a medicine was never completed and it is \u003cstrong\u003enot authorised as a medicine or a food supplement in the UK or EU\u003c\/strong\u003e. It is on the WADA Prohibited List and is detectable.\u003c\/p\u003e\u003cp\u003eThe only difference between our 10mg, 12.5mg and 25mg is the amount per capsule. We do not recommend a strength, because that would be dosing advice for a compound sold for research use only.\u003c\/p\u003e\u003cp\u003eIdentity and purity are verified per batch by Janoshik Analytical, an independent laboratory. Certificate of Analysis available on request.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eResearch compounds sold by Free Muscle are supplied for laboratory research use only and are not for human consumption. They are not authorised as medicines by the MHRA, EMA or FDA, are not food supplements, and are sold only to adults aged 18 or over. Nothing on this page is medical or dosing advice.\u003c\/small\u003e\u003c\/p\u003e","brand":"FreeMuscle","offers":[{"title":"Default Title","offer_id":46856695185634,"sku":"10000013","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_Z_Qi57Md_1760817219254_raw.jpg?v=1766262333"},{"product_id":"yk-11-10mg","title":"YK-11 — Myostatin Inhibitor · 10mg · 60 Capsules","description":"\u003cp\u003e\u003cstrong\u003eYK-11, 10mg × 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYK-11 is structurally a steroid, not a true SARM, although it is usually sold alongside them. It is sometimes described as a myostatin-pathway agent; that description rests largely on a single cell-culture study and there is no human data.\u003c\/p\u003e\u003cp\u003eBecause it has a steroidal backbone, androgenic and liver effects cannot be ruled out. It is \u003cstrong\u003enot authorised for human consumption in the UK or EU\u003c\/strong\u003e and is prohibited in sport by WADA.\u003c\/p\u003e\u003cp\u003eIdentity and purity are verified per batch by Janoshik Analytical, an independent laboratory. Certificate of Analysis available on request. We do not publish dosing schedules, cycle lengths or post-cycle protocols for human use.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eResearch compounds sold by Free Muscle are supplied for laboratory research use only and are not for human consumption. They are not authorised as medicines by the MHRA, EMA or FDA, are not food supplements, and are sold only to adults aged 18 or over. Nothing on this page is medical or dosing advice.\u003c\/small\u003e\u003c\/p\u003e","brand":"FreeMuscle","offers":[{"title":"Default Title","offer_id":46857393144034,"sku":"10000012","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/yk_11_10mg_60_capsules.jpg?v=1766262356"},{"product_id":"cardarine-gw-501516-10mg-free-muscle-60-capsules","title":"Cardarine GW-501516 — 10mg · 60 Capsules","description":"\u003cp\u003e\u003cstrong\u003eCardarine (GW-501516), 10mg × 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCardarine is a PPAR-delta agonist. Clinical development was abandoned after cancers were found at multiple organ sites in animal studies. That is the reason it is not a medicine, and we would rather you knew it before buying than after.\u003c\/p\u003e\u003cp\u003eThere are no completed human efficacy trials. It is \u003cstrong\u003enot authorised for human consumption in the UK or EU\u003c\/strong\u003e and is on the WADA Prohibited List, where it is detectable.\u003c\/p\u003e\u003cp\u003eIdentity and purity are verified per batch by Janoshik Analytical, an independent laboratory. Certificate of Analysis available on request. We do not publish dosing schedules or cycle lengths for human use.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eResearch compounds sold by Free Muscle are supplied for laboratory research use only and are not for human consumption. They are not authorised as medicines by the MHRA, EMA or FDA, are not food supplements, and are sold only to adults aged 18 or over. Nothing on this page is medical or dosing advice.\u003c\/small\u003e\u003c\/p\u003e","brand":"FreeMuscle","offers":[{"title":"Default Title","offer_id":46857405432034,"sku":"10000010","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_Oef-QDdF_1760826110182_raw_e832e96d-2ef9-42b1-a8b2-c1f787319c72.jpg?v=1766262431"},{"product_id":"enclomiphene-25mg-60-capsules-free-muscle","title":"Enclomiphene — 25mg · 60 Capsules","description":"\u003cp\u003e\u003cstrong\u003eEnclomiphene, 25mg × 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEnclomiphene is a selective oestrogen receptor modulator, an isomer of clomifene that acts at oestrogen receptors in the hypothalamus. It has been studied in clinical trials but is \u003cstrong\u003enot authorised as a medicine or a food supplement\u003c\/strong\u003e in the UK or EU.\u003c\/p\u003e\u003cp\u003eIt acts directly on the endocrine axis. Use without blood work and clinical monitoring is not something we will guide you through, and we will not supply a protocol. Selective oestrogen receptor modulators are on the WADA Prohibited List.\u003c\/p\u003e\u003cp\u003eIdentity and purity are verified per batch by Janoshik Analytical, an independent laboratory. Certificate of Analysis available on request.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eResearch compounds sold by Free Muscle are supplied for laboratory research use only and are not for human consumption. They are not authorised as medicines by the MHRA, EMA or FDA, are not food supplements, and are sold only to adults aged 18 or over. Nothing on this page is medical or dosing advice.\u003c\/small\u003e\u003c\/p\u003e","brand":"FreeMuscle","offers":[{"title":"Default Title","offer_id":46945548206306,"sku":"10000006","price":59.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_wf-gvHJY_1760827666535_raw_1.jpg?v=1766262540"},{"product_id":"ipamorelin","title":"Ipamorelin — Research Peptide","description":"\u003cp\u003e\u003cstrong\u003eIpamorelin, 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIpamorelin is a selective agonist at the ghrelin (GHS-R1a) receptor. It was studied in early clinical work and development was discontinued. Effects on glucose regulation and long-term safety are not established.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIt is a capsule, and peptides taken by mouth are largely broken down by digestive enzymes before absorption.\u003c\/strong\u003e That is why clinical work on this class uses injection. We are not going to claim a capsule matches that.\u003c\/p\u003e\u003cp\u003eIt is \u003cstrong\u003enot authorised as a medicine or a food supplement in the UK or EU\u003c\/strong\u003e, and growth hormone secretagogues are on the WADA Prohibited List.\u003c\/p\u003e\u003cp\u003eIdentity and purity are verified per batch by Janoshik Analytical, an independent laboratory. Certificate of Analysis available on request.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eResearch compounds sold by Free Muscle are supplied for laboratory research use only and are not for human consumption. They are not authorised as medicines by the MHRA, EMA or FDA, are not food supplements, and are sold only to adults aged 18 or over. Nothing on this page is medical or dosing advice.\u003c\/small\u003e\u003c\/p\u003e","brand":"FreeMuscle","offers":[{"title":"Default Title","offer_id":47171533635810,"sku":"25506679","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/IMG-2904.jpg?v=1766262743"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/collections\/IMG-3852.jpg?v=1790530356","url":"https:\/\/freemuscle.co.uk\/en-ro\/collections\/cut.oembed","provider":"Free Muscle","version":"1.0","type":"link"}