--- title: "Cardarine Dosage Guide [2026] | BodyHackGuide" url: https://www.bodyhackguide.co/guides/dosage/cardarine description: "Complete Cardarine (GW501516) dosage guide with protocols, calculator, safety info, and where to buy. Updated for 2026." lang: en --- Skip to content Compare notes on r/BodyHackGuide (https://reddit.com/r/bodyhackguide) Compare notes with other researchers. Join r/BodyHackGuide (https://reddit.com/r/bodyhackguide) Metabolic Discontinued # Cardarine (GW501516) Dosage Guide: Protocols, Calculator & Safety Everything you need to know about Cardarine (GW501516) dosing: protocols, safety, and where to buy. Half-Life Not reported in the published human trials; the phase 1 and phase 2 studies described lipid outcomes over two to twelve weeks of oral dosing without publishing a terminal half-life (PMID: 17110604; PMID: 22814748) ## Administration Routes Oral Dosage Calculator Calculate exact dosing for Cardarine (GW501516). https://www.bodyhackguide.co/tools/dosage Dosing data for Cardarine (GW501516) is being researched. Check the compound page (https://www.bodyhackguide.co/compound/cardarine) for the latest information. ## Side Effects & Safety The published human trials, lasting two to twelve weeks, did not report a distinctive adverse effect pattern, and one study reported a 30 percent reduction in urinary isoprostanes, a marker of oxidative stress (PMID: 18024853). Long-term human safety is unknown because no trial ran longer than twelve weeks (PMID: 22814748). The significant animal finding is tumor promotion: GW501516 increased the number and size of intestinal polyps in Apc(min) mice (PMID: 14758356) and accelerated colorectal tumorigenesis in a later mouse model (PMID: 30679176). Reviewers concluded that PPAR-delta agonists in development might increase tumor risk in humans (PMID: 15539957). Contraindications Mechanism-based and animal-data-based: the demonstrated promotion of intestinal tumor growth in mice argues against use by anyone with a personal or family history of colorectal polyps, colorectal cancer or Lynch-type syndromes (PMID: 14758356; PMID: 30679176). No human pregnancy, lactation, pediatric, hepatic or renal impairment data exist. Prohibited at all times in tested sport under WADA section S4.4 (PMID: 19946680). Check interactions with the Interaction Checker → (https://www.bodyhackguide.co/tools/interaction-checker) ## Frequently Asked Questions What is the recommended Cardarine (GW501516) dosage? Dosage for Cardarine (GW501516) varies by protocol. Consult a qualified healthcare provider. How often should I take Cardarine (GW501516)? Administration frequency depends on the specific protocol. Consult current research literature. Does Cardarine (GW501516) need to be cycled? Cycling requirements depend on the protocol. Follow established research guidelines. What are Cardarine (GW501516) side effects? Where can I buy Cardarine (GW501516)? Compare 1 listings from 1 vendor on our price comparison page, starting from $84.99. Cardarine (GW501516) Full Profile Research data, mechanisms, and pricing https://www.bodyhackguide.co/compound/cardarine Interaction Checker Check drug & compound interactions https://www.bodyhackguide.co/tools/interaction-checker Free 2026 Peptide Cheat Sheet (PDF) 38 compounds and blends: vial sizes, BAC water volumes, dosing ranges and bloodwork markers. Download Free (https://www.bodyhackguide.co/guides/peptide-cheat-sheet-download) Image: BodyHackGuide (https://www.bodyhackguide.co/assets/bodyhackguide-logo-DOzZNUyh.webp) ### BodyHackGuide Your biohacking research hub: compound pricing, brain health protocols, dosing tools, and vendor reviews. support@bodyhackguide.co Join our Discord: https://discord.gg/Mhq5UdRYBA r/BodyHackGuide on Reddit: https://reddit.com/r/BodyHackGuide #### Explore - Compare prices: https://www.bodyhackguide.co/compare - Vendors: https://www.bodyhackguide.co/vendors - Deals: https://www.bodyhackguide.co/deals - Coupons: https://www.bodyhackguide.co/coupons - Nootropics: https://www.bodyhackguide.co/nootropics - Brain health: https://www.bodyhackguide.co/brain-health - Blog: https://www.bodyhackguide.co/blog - Guides: https://www.bodyhackguide.co/guides #### Tools - Reconstitution: https://www.bodyhackguide.co/tools/reconstitution - Half-life visualizer: https://www.bodyhackguide.co/tools/halflife - COA reader: https://www.bodyhackguide.co/tools/coa - Cost calculator: https://www.bodyhackguide.co/tools/cost-calculator - Stack builder: https://www.bodyhackguide.co/stack-builder - All tools: https://www.bodyhackguide.co/tools #### Trust & vendors - Vendor directory: https://www.bodyhackguide.co/vendors - Trust scorecard: https://www.bodyhackguide.co/vendors/scorecard - Vendor trust badge: https://www.bodyhackguide.co/vendors/get-vetted - Scoring methodology: https://www.bodyhackguide.co/vendors/methodology - Peptide cheat sheet: https://www.bodyhackguide.co/guides/peptide-cheat-sheet-download #### Company - About: https://www.bodyhackguide.co/about - Affiliate disclosure: https://www.bodyhackguide.co/affiliate-disclosure - Editorial standards: https://www.bodyhackguide.co/editorial-standards - Creators: https://www.bodyhackguide.co/creators - Coaches: https://www.bodyhackguide.co/coaches - 1-on-1 coaching: https://www.bodyhackguide.co/coaching - Privacy: https://www.bodyhackguide.co/privacy - Terms: https://www.bodyhackguide.co/terms - Full site directory: https://www.bodyhackguide.co/site-directory **Affiliate Disclosure:** We rank every vendor on the same public, reproducible methodology (https://www.bodyhackguide.co/vendors/methodology), and we earn a commission from purchases made through some of our links at no extra cost to you. Full details in our affiliate disclosure (https://www.bodyhackguide.co/affiliate-disclosure). **Research Disclaimer:** All compounds listed are for laboratory and research purposes only. Not for human consumption. This site does not sell or ship any products. Always consult a qualified healthcare professional and comply with local regulations. © 2026 BodyHackGuide. All rights reserved. · Terms (https://www.bodyhackguide.co/terms) · Privacy (https://www.bodyhackguide.co/privacy) ## Structured data ```json [ { "@context": "https://schema.org", "@type": "Article", "headline": "Cardarine Dosage Guide [2026]", "description": "Complete Cardarine (GW501516) dosage guide with protocols, calculator, safety info, and where to buy. 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