Ostarine (MK-2866) – Solution, 900mg (30mg/mL)

Ostarine (MK-2866) – Solution, 900mg (30mg/mL)

This premium, laboratory-grade research compound delivers ultra-pure Ostarine (MK-2866) solution at 30mg/mL concentration, representing the highest standard for modern scientific investigations into selective androgen receptor modulation and anabolic signaling mechanisms in muscle and bone. The ready-to-use solution format eliminates preparation time and ensures precise dosing accuracy for in vivo animal studies, eliminating solubility variability and providing investigators with a validated vehicle system ideal for analytical testing, pharmacokinetic modeling, and in vivo preclinical research applications where precise Ostarine administration is critical for studying muscle wasting prevention, bone density enhancement, and tissue-selective androgenic effects.

All shipments to the 50 United States are fulfilled directly from primary U.S. production facilities, ensuring 2-5 business day delivery nationwide. International orders to the United Kingdom and continental Europe are processed through our dedicated United Kingdom shipping hub, which streamlines customs clearance and reduces transit times across all European countries. This dual-hub logistics infrastructure guarantees seamless, compliant delivery while maintaining chemical integrity throughout transit.

• Public third-party lab reports with unique lot-coding ensure absolute transparency for every batch sold

• Formulation contains zero flow agents, excipients, or adulterants—pure Ostarine solution only

• Strategic over-fill compensates for solution adhesion loss, guaranteeing minimum 30mL (900mg) recoverable volume

• Amber glass bottle features UV-resistant construction and tamper-proof seal for transit safety

Technical Specifications & Chemical Profile

Research Applications & Storage Protocols

SARM-Mediated AR Agonism & Muscle/Bone Enhancement Profiling

MK-2866 (also known as Ostarine, Enobosarm, and GTx-024) functions as a selective androgen receptor modulator (SARM) and is the first-in-class SARM, representing a non-steroidal SARM that mimics testosterone to boost muscle growth, libido, fertility, and may help prevent muscle wasting in cancer. The compound is a selective androgen receptor modulator (SARM) with Ki of 3.8 nM (alternative value to 11 nM), and is tissue-selective for anabolic organs, demonstrating superior tissue selectivity compared to conventional androgens. Ostarine is a selective androgen receptor modulator (SARM) that has been developed for its potential effects on muscle and bone strength, with pending research showing potential to treat muscle wasting and improve muscle strength and bone health with fewer side effects compared to traditional methods. Ostarine works by binding to androgen receptors in the muscle and bone tissues, stimulating these receptors in a way that mimics the action of testosterone, but does this without the undesirable side effects typically associated with anabolic agents like liver toxicity or masculinization effects. In clinical trials, Ostarine has been demonstrated to increase lean body mass, improve physical function, and enhance muscle strength without significant androgenic side effects, confirming its therapeutic potential for muscle wasting conditions. Ostarine, also known as MK-2866, boosts lean muscle mass while reducing body fat, demonstrating comprehensive body composition benefits. Benefits of MK-2866 – Ostarine include: works fast, increases endurance and strength, burns fat, builds muscle mass, boosts joint repair and healing, doesn’t convert to estrogen or DHT, has a very high anabolic effect, and reduces injury risk while allowing longer and harder training. Ostarine is mainly used on conditions like sarcopenia (age-related muscle loss), cachexia (muscle wasting due to severe illness), and osteoporosis, demonstrating its therapeutic applications for age-related and disease-related muscle loss. The half-life of MK-2866 is approximately 24 hours, and most clinical studies have used once-a-day dosing protocols, supporting convenient dosing for research applications. This SARM mechanism positions Ostarine solution as a critical tool compound for investigating muscle wasting prevention research, osteoporosis treatment models, lean body mass preservation studies, bone mineral density enhancement pathways, sarcopenia reversal mechanisms, cancer cachexia treatment, intermittent hypoxia-related muscle loss, and tissue-selective androgen receptor signaling in preclinical models, offering potential therapeutic insights for metabolic and musculoskeletal disorders. Ostarine is banned in sport and is on the World Anti-Doping Agency Prohibited List, detectable in urine for several weeks, confirming its performance-enhancing properties.

Handling & Storage Guidelines

• Long-Term Storage: Store at 20°C (room temperature) for up to 3 years; alternatively store at -20°C (-4°F) in a sealed container, away from light and moisture to maintain potency. Keep out of direct sunlight; tamper-proof seal ensures secure delivery. Handle at room temperature; avoid excessive heat and moisture; do not recommend long-term storage for solutions—use promptly after opening

• Solubility: Pre-dissolved formulation ready for direct use; DMSO: 70-78 mg/mL; Ethanol: 70-78 mg/mL; Water: <1 mg/mL (limited solubility); Polyglycols: soluble; prepare fresh solutions immediately before use; aqueous solutions have limited solubility; shake/agitate bottle before each administration for consistency

• Appearance: Clear liquid solution; 30mL volume containing 900mg total Ostarine at 30mg/mL concentration; <5% concentration variance for consistency

Global Logistics & Order Fulfillment

We proudly support scientific advancement across all 50 U.S. states and throughout Europe. Customers can seamlessly toggle their preferred currency between USD and EUR using the currency switcher located on the left-hand side of our website. All shipments are securely packaged to withstand international transit without compromising structural or chemical stability.

Laboratory Use Only Disclaimer

This material is sold strictly for laboratory research and development use only. It is not approved for human consumption, nor for medical, veterinary, or household applications. All purchases are governed by our standard Terms & Conditions. Please review them carefully before placing your order.