{"title":"Bulk","description":"\u003cp\u003eBulk is a research-interest grouping, not a product type. It gathers the items in the Free Muscle range that appear in the literature on anabolic signalling, growth hormone and lean mass: MK-677 (Ibutamoren), RAD-140 (Testolone), HGH (somatropin) and Insulin Grow, plus Creatren, a creatine monohydrate food supplement. The research compounds are sold to adults for laboratory study and are not for human consumption. Grouping them under one heading is a navigation choice; it is not a claim that any of them produces mass or strength in 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\/mk-677\"\u003eMK-677 (Ibutamoren)\u003c\/a\u003e, an oral ghrelin receptor agonist and growth hormone secretagogue with the most human trial data of any compound here. Free Muscle stocks 25 mg capsules, 60 per pack, in this grouping, with 10 mg and 12.5 mg strengths on the compound page.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/rad-140\"\u003eRAD-140 (Testolone)\u003c\/a\u003e, a non-steroidal SARM that entered early clinical study and was not developed further; 10 mg capsules, 60 per pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/hgh\"\u003eHGH (Somatropin)\u003c\/a\u003e, recombinant human growth hormone. As a medicine it is prescription-only in the UK and a Class C controlled drug under the Misuse of Drugs Act 1971; this listing is for laboratory research and is not a medicinal supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/products\/insulin-grow\"\u003eInsulin Grow\u003c\/a\u003e, a 60-capsule Free Muscle research listing, described in our \u003ca href=\"\/en-ro\/blogs\/news\/insulin-grow-research-compound-complete-guide-lab-research-1140-94\"\u003eInsulin Grow research guide\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-ro\/collections\/creatine\"\u003eCreatren\u003c\/a\u003e, creatine monohydrate with taurine, 90 capsules. This is a food supplement, and we make no health claim for it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat the published research reports\u003c\/h2\u003e\n\u003cp\u003eThe best-documented compound here is MK-677. In a one-year randomised trial in 65 healthy older adults, fat-free mass rose by about 1.1 kg relative to placebo and IGF-1 levels increased, but fasting glucose and insulin resistance also rose and participants reported increased appetite and swelling. RAD-140 has only early-phase human data and case reports of liver injury. 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\u003eEvery Free Muscle-brand batch, including Creatren, is assayed by Janoshik Analytical, an independent laboratory. The certificate states the compound identified and the purity measured for that specific batch, and the batch number is printed on the pack. Email us the number and we will send the certificate. A 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\u003eMK-677, RAD-140, somatropin and Insulin Grow are not licensed medicines (MHRA) as supplied here and are not authorised food supplements. They are sold to adults for laboratory research only. Under the WADA list, growth hormone, growth hormone secretagogues and SARMs are prohibited at all times. Creatine is a permitted food supplement ingredient. Our \u003ca href=\"\/en-ro\/blogs\/news\/what-are-sarms-the-2026-research-guide\"\u003eSARMs research guide\u003c\/a\u003e covers the legal picture in more depth.\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\/human-growth-hormone-research-uses-complete-guide-lab-studies-1141-44\"\u003eHuman Growth Hormone Research Uses: A Guide for Lab Studies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ro\/blogs\/news\/creatine-and-taurine-evidence\"\u003eCreatine and Taurine: What the Evidence Actually Supports\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ro\/blogs\/news\/price-per-mg-compare-sarms-peptides\"\u003ePrice per milligram: how to compare SARMs and peptides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eRelated collections: \u003ca href=\"\/en-ro\/collections\/sarms\"\u003eSARMs\u003c\/a\u003e, \u003ca href=\"\/en-ro\/collections\/cut\"\u003eCut\u003c\/a\u003e, \u003ca href=\"\/en-ro\/collections\/pct-blends\"\u003ePCT Blends\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. CREATREN is a food supplement, not a research compound. 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-25mg","title":"MK-677 Ibutamoren — 25mg · 60 Capsules","description":"\u003cp\u003e\u003cstrong\u003eMK-677 (Ibutamoren), 25mg × 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, which is unusual in this category, 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\u003eKnown effects reported in trials include increased appetite, water retention and raised blood glucose. We do not publish dosing schedules, cycle lengths or post-cycle protocols for human use.\u003c\/p\u003e\u003cp\u003eWhat we do verify: identity and purity, per batch, by Janoshik Analytical, an independent laboratory we neither own nor control. The batch number is printed on the pack; email it to us and we will send that batch's Certificate of Analysis. You do not need to have bought anything to ask.\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":46856631550178,"sku":"10000014","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_nIMXU6ba_1760816509377_raw.jpg?v=1766262315"},{"product_id":"free-muscle-rad-140-testolone-10mg","title":"RAD-140 Testolone — 10mg · 60 Capsules","description":"\u003cp\u003e\u003cstrong\u003eRAD-140 (Testolone), 10mg × 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRAD-140 is a selective androgen receptor modulator. It binds androgen receptors with more selectivity for muscle and bone tissue than anabolic steroids do. Preclinical data exists; human efficacy trials for performance do not.\u003c\/p\u003e\u003cp\u003eSARMs have been associated with liver injury and testosterone suppression in published case reports. RAD-140 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 in standard screening.\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":46857401336034,"sku":"10000015","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_5GqoU6sK_1760820649070_raw_2e570237-2351-490e-a6a5-64bdfb2fd16d.jpg?v=1766262381"},{"product_id":"insulin-grow","title":"Insulin Grow — 60 Capsules","description":"\u003cp\u003e\u003cstrong\u003eInsulin Grow, 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is sold under a product name rather than a single established compound name, and there is no clinical literature under that name. The Certificate of Analysis for your batch states what the product actually contains; ask us for it before you buy, not after.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe product name references insulin.\u003c\/strong\u003e Insulin used outside medical care is dangerous. Do not use this product, or insulin, for body composition.\u003c\/p\u003e\u003cp\u003eIt is \u003cstrong\u003enot authorised as a medicine or a food supplement in the UK or EU\u003c\/strong\u003e. Insulin and insulin-mimetics are on the WADA Prohibited List.\u003c\/p\u003e\u003cp\u003eIdentity and purity are verified per batch by Janoshik Analytical, an independent laboratory.\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":46857407758562,"sku":"10000009","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_ph-BIA-i_1760823504687_raw_1.jpg?v=1766262453"},{"product_id":"hgh-human-growth-hormone-somatropin-free-muscle","title":"HGH — Somatropin · Human Growth Hormone","description":"\u003cp\u003e\u003cstrong\u003eHGH (Somatropin) — 60 capsules.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSomatropin is recombinant human growth hormone. It is \u003cstrong\u003ea prescription-only medicine in the United Kingdom\u003c\/strong\u003e. Supplying it without a prescription is an offence under the Human Medicines Regulations 2012.\u003c\/p\u003e\u003cp\u003eIt is extensively studied — as a licensed medicine, for specific diagnosed conditions, under medical supervision. Misuse is associated with acromegaly, insulin resistance, joint pain, carpal tunnel syndrome and cardiac effects. Growth hormone is on the WADA Prohibited List.\u003c\/p\u003e\u003cp\u003eWhere growth hormone is needed for a diagnosed condition, that is a conversation with a doctor, and it is the only route we would point to.\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\u003e\u003cstrong\u003eResearch use only.\u003c\/strong\u003e Not intended to diagnose, treat, cure or prevent any disease. Not for human consumption.\u003c\/small\u003e\u003c\/p\u003e","brand":"FreeMuscle","offers":[{"title":"Default Title","offer_id":46857408151778,"sku":"10000008","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_NsSijAl-_1760822939653_raw.jpg?v=1760823218"},{"product_id":"creatren","title":"CREATREN — Creatine Monohydrate + Taurine, 90 Capsules","description":"\u003cp\u003e\u003cstrong\u003e90 capsules of creatine monohydrate with taurine. The labelled serving is 3 capsules, giving 2,000 mg.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCapsules, so there is nothing to measure or mix. Every batch is assayed by Janoshik Analytical, an independent laboratory we neither own nor control. The batch number is printed on your pot; ask us for that batch's Certificate of Analysis and we will send it.\u003c\/p\u003e\u003ch3\u003eDirections\u003c\/h3\u003e\u003cp\u003eCREATREN is a food supplement. Follow the daily portion and the directions on the label and do not exceed it.\u003c\/p\u003e\u003ch3\u003eGood to know\u003c\/h3\u003e\u003cp\u003eSome people see a change on the scale when they start taking creatine; it varies from person to person.\u003c\/p\u003e\u003cp\u003e30-day returns on unopened products: see our \u003ca href=\"\/en-ro\/pages\/guarantee\"\u003ereturns page\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eFree tracked UK delivery on every order. \u003ca href=\"\/en-ro\/pages\/lab-tests\"\u003eSee how we test\u003c\/a\u003e.\u003c\/p\u003e","brand":"FreeMuscle","offers":[{"title":"Default Title","offer_id":46946659565794,"sku":"10000002","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/files\/openart-image_9iUyGpOb_1760899876784_raw_1.jpg?v=1766262588"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/3499\/5426\/collections\/96653EBC-28C6-493F-AB9F-784C7471EBC8.jpg?v=1790530356","url":"https:\/\/freemuscle.co.uk\/en-ro\/collections\/bulk.oembed","provider":"Free Muscle","version":"1.0","type":"link"}