{"product_id":"mk-2866-yk-11","title":"MK-2866 + YK-11 (Dual Compound Research Stack)","description":"\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color tutor-markdown-rendering\" id=\"model-response-message-contentr_c850e8588303d162\" dir=\"ltr\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch1 data-path-to-node=\"2\"\u003eDual Compound Research Stack (MK-2866 + YK-11) — 30 Capsules\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eProduct Format:\u003c\/b\u003e Dual Capsule Set (2 x 30 Capsule Bottles \/ 60 Total Capsules)\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003ePurity Standard:\u003c\/b\u003e ≥ 99.0% (HPLC Verified Active Compounds)\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eDosage Spec:\u003c\/b\u003e MK-2866 (25mg\/cap) | YK-11 (10mg\/cap)\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003ePrimary Focus:\u003c\/b\u003e Myostatin Inhibition, Dense Lean Mass Accumulation, Joint \u0026amp; Tendon Support, Recomposition\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003eThe \u003cb data-path-to-node=\"9\" data-index-in-node=\"4\"\u003eDual Compound Research Stack\u003c\/b\u003e pairs two highly specialized research compounds: \u003cb data-path-to-node=\"9\" data-index-in-node=\"82\"\u003eMK-2866 (Ostarine)\u003c\/b\u003e and \u003cb data-path-to-node=\"9\" data-index-in-node=\"105\"\u003eYK-11 (Myostine)\u003c\/b\u003e in pre-measured, high-potency \u003cb data-path-to-node=\"9\" data-index-in-node=\"152\"\u003e30-capsule bottles\u003c\/b\u003e.\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eThis stack provides a unique, multi-angle research framework. It combines the \u003cb data-path-to-node=\"10\" data-index-in-node=\"78\"\u003emyostatin-inhibiting, follistatin-inducing, and dense muscle-building properties\u003c\/b\u003e of YK-11 with the \u003cb data-path-to-node=\"10\" data-index-in-node=\"177\"\u003ejoint-protective, lean-tissue-preserving, and tissue-repair mechanics\u003c\/b\u003e of MK-2866.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2 data-path-to-node=\"12\"\u003eWhat Each Compound Is Used For\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e1. YK-11 (Myostine) — 10mg \/ Capsule\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eDosage per Capsule:\u003c\/b\u003e 10 mg (30 Capsules per Bottle)\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eCAS Number:\u003c\/b\u003e 1370003-76-1\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eClassification:\u003c\/b\u003e Steroidal SARM \/ Myostatin Inhibitor\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003ePrimary Research Applications \u0026amp; Uses:\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eMyostatin Inhibition via Follistatin:\u003c\/b\u003e Induces Follistatin production in skeletal muscle, disabling myostatin to allow growth beyond natural genetic ceilings.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eExtreme Muscle Hypertrophy:\u003c\/b\u003e Widely documented in research literature for driving rapid, dense, and hard muscle tissue growth.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eAggressive Power \u0026amp; Strength Output:\u003c\/b\u003e Significantly boosts force production and structural load capacity in skeletal muscle models.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"16,3,0\" data-index-in-node=\"0\"\u003eDry, Vascular Finish:\u003c\/b\u003e Promotes tight, hard muscle bellies without causing fluid retention or estrogenic bloating.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e2. MK-2866 (Ostarine) — 25mg \/ Capsule\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eDosage per Capsule:\u003c\/b\u003e 25 mg (30 Capsules per Bottle)\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eCAS Number:\u003c\/b\u003e 841205-47-8\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eClassification:\u003c\/b\u003e Selective Androgen Receptor Modulator (SARM)\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003ePrimary Research Applications \u0026amp; Uses:\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eLean Muscle Preservation:\u003c\/b\u003e Protects skeletal muscle tissue against breakdown during caloric deficits or heavy metabolic strain.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eJoint, Tendon \u0026amp; Connective Tissue Support:\u003c\/b\u003e Uniquely researched for its capacity to improve collagen synthesis and accelerate tendon\/ligament healing.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eFat Loss \u0026amp; Body Recomposition:\u003c\/b\u003e Optimizes lipid utilization, allowing researchers to observe fat loss while maintaining full muscle mass.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"21,3,0\" data-index-in-node=\"0\"\u003eVersatile Anabolic Foundation:\u003c\/b\u003e Delivers steady, high-efficiency tissue retention with low systemic strain.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"23\"\u003eWhy Use YK-11 \u0026amp; MK-2866 Together? (The Dual Compound Stack)\u003c\/h2\u003e\n\u003cdiv\u003eCombining \u003cb data-path-to-node=\"24\" data-index-in-node=\"10\"\u003eYK-11 (10mg)\u003c\/b\u003e and \u003cb data-path-to-node=\"24\" data-index-in-node=\"27\"\u003eMK-2866 (25mg)\u003c\/b\u003e creates a synergistic dual-action protocol for \u003cb data-path-to-node=\"24\" data-index-in-node=\"89\"\u003eunrestricted growth and structural protection\u003c\/b\u003e:\u003c\/div\u003e\n\u003cbr\u003e\n\u003cul data-path-to-node=\"25\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"25,0,0\" data-index-in-node=\"0\"\u003eMyostatin Suppression + Joint Protection:\u003c\/b\u003e While YK-11 removes genetic growth barriers to drive high muscle density and power, MK-2866 protects joints, tendons, and connective tissue under increased physical load.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"25,1,0\" data-index-in-node=\"0\"\u003eHard Lean Gains + Tissue Preservation:\u003c\/b\u003e YK-11 delivers dense, hard muscle gains while MK-2866 preserves muscle tissue and supports fat loss during recomposition trials.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"25,2,0\" data-index-in-node=\"0\"\u003eMulti-Pathway Efficiency:\u003c\/b\u003e Combines steroidal-SARM myostatin modulation with non-steroidal tissue preservation for a complete, balanced research profile.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"27\"\u003eWhat’s Included in the Box\u003c\/h2\u003e\n\u003cdiv\u003eEach \u003cb data-path-to-node=\"28\" data-index-in-node=\"5\"\u003eDual Compound Research Stack\u003c\/b\u003e order includes:\u003c\/div\u003e\n\u003cbr\u003e\n\u003cul data-path-to-node=\"29\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"29,0,0\" data-index-in-node=\"0\"\u003e1x Bottle YK-11 (Myostine)\u003c\/b\u003e — 30 Capsules (\u003cb data-path-to-node=\"29,0,0\" data-index-in-node=\"42\"\u003e10mg\u003c\/b\u003e per capsule) in a sealed HDPE pharmaceutical bottle.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"29,1,0\" data-index-in-node=\"0\"\u003e1x Bottle MK-2866 (Ostarine)\u003c\/b\u003e — 30 Capsules (\u003cb data-path-to-node=\"29,1,0\" data-index-in-node=\"44\"\u003e25mg\u003c\/b\u003e per capsule) in a sealed HDPE pharmaceutical bottle.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"29,2,0\" data-index-in-node=\"0\"\u003eBatch-Specific Certificate of Analysis (COA):\u003c\/b\u003e Access to independent HPLC test results verifying 99%+ compound purity.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"29,3,0\" data-index-in-node=\"0\"\u003eTamper-Evident Safety Seals \u0026amp; Moisture Control:\u003c\/b\u003e Heat-sealed bottle neck bands and internal desiccant packs to maintain chemical stability.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"31\"\u003eQuality Assurance \u0026amp; Standards\u003c\/h2\u003e\n\u003cul data-path-to-node=\"32\"\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"32,0,0\" data-index-in-node=\"0\"\u003ePrecise Capsule Dosing:\u003c\/b\u003e Eliminates measuring errors and liquid handling hassle with uniform, exact milligram dosing per capsule.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"32,1,0\" data-index-in-node=\"0\"\u003eThird-Party HPLC Verified:\u003c\/b\u003e Active raw ingredients undergo High-Performance Liquid Chromatography (HPLC) testing prior to encapsulation.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb data-path-to-node=\"32,2,0\" data-index-in-node=\"0\"\u003ePharmaceutical Binders:\u003c\/b\u003e Formulated with inert, non-reactive fillers to ensure optimal bio-availability and long-term shelf stability.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"attachment-container unknown md-has-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003ccallout _nghost-ng-c634617684=\"\" class=\"ng-star-inserted\"\u003e\u003cdiv _ngcontent-ng-c634617684=\"\" role=\"note\" class=\"callout-container warning\" aria-label=\"Strict Laboratory Research Notice\" jslog=\"323542;track:impression,attention\" data-hveid=\"0\" decode-data-ved=\"1\" data-ved=\"0CAAQ1t8TahgKEwiM46nGqLGXAxUAAAAAHQAAAAAQ8AU\"\u003e\n\u003c!----\u003e\u003cmat-icon _ngcontent-ng-c634617684=\"\" role=\"img\" fonticon=\"warning\" aria-hidden=\"true\" class=\"mat-icon notranslate callout-icon google-symbols mat-ligature-font mat-icon-no-color ng-star-inserted\" data-mat-icon-type=\"font\" data-mat-icon-name=\"warning\"\u003e\u003c\/mat-icon\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cdiv _ngcontent-ng-c634617684=\"\" class=\"callout-content\"\u003e\n\u003cdiv _ngcontent-ng-c634617684=\"\" class=\"callout-title ng-star-inserted\"\u003eStrict Laboratory Research Notice\u003c\/div\u003e\n\u003c!----\u003e\u003cstructured-node-sequence _ngcontent-ng-c634617684=\"\" class=\"ng-star-inserted\"\u003e\u003cstructured-text class=\"ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003cdiv class=\"ng-star-inserted\"\u003e\n\u003cb\u003eFOR LABORATORY RESEARCH USE ONLY:\u003c\/b\u003e This product is manufactured and distributed solely for \u003ci\u003ein vitro\u003c\/i\u003e testing, laboratory research, and analytical evaluation. It is \u003cb\u003eNOT\u003c\/b\u003e a dietary supplement, food product, drug, cosmetic, or medical device, and is strictly \u003cb\u003eNOT FOR HUMAN OR ANIMAL CONSUMPTION\u003c\/b\u003e. Misuse or ingestion carries serious health risks.\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c\/structured-text\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/structured-node-sequence\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/callout\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ozsarmsX","offers":[{"title":"Default Title","offer_id":67674963214581,"sku":"OZS-MK-2866-YK-11","price":245.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7893\/1957\/files\/mk-2866-yk-11.png?v=1791697416","url":"https:\/\/ozsarmsx.com\/products\/mk-2866-yk-11","provider":"ozsarmsX","version":"1.0","type":"link"}