MK2866 10 SARM Deus Medical

MK2866 10 SARM Deus Medical

MK-2866 by Deus Medical, universally known as Ostarine (or Enobosarm), is the most researched and widely used Selective Androgen Receptor Modulator (SARM) in the world. Originally developed to treat muscle-wasting conditions and osteoporosis, it has become the "entry-level" staple for athletes seeking to build lean muscle mass while simultaneously losing body fat.¹

What makes MK-2866 unique is its incredible versatility. Whether you are in a "cutting" phase trying to hold onto every ounce of muscle or a "lean bulking" phase seeking steady, dry gains, Ostarine provides a highly selective anabolic effect on muscle and bone tissue with significantly fewer side effects than traditional steroids.²

Technical Product Specifications

Core Performance & Anabolic Benefits

• Muscle Tissue Preservation: Ostarine is arguably the best compound for "muscle guarding" during a caloric deficit. It prevents the body from burning muscle for fuel, making it the premier choice for cutting cycles.

• Lean Mass Accretion: While not as aggressive as LGD-4033 for raw bulk, MK-2866 provides steady, high-quality muscle gains that are easier to maintain after the cycle ends.

• Joint and Bone Healing: Clinical data shows that Ostarine significantly improves bone mineral density and aids in the repair of connective tissues, making it a favorite for athletes dealing with nagging injuries.³

• Enhanced Fat Oxidation: By shifting the body's nutrient partitioning, Ostarine encourages the use of stored body fat for energy, leading to a harder, more vascular physique.

• Improved Insulin Sensitivity: Some studies suggest Ostarine helps lower blood glucose levels, supporting better metabolic health during high-performance phases.⁴

Usage & Dosage Protocols

Ostarine is orally bioavailable and has a half-life of approximately 24 hours, allowing for convenient once-daily dosing.

Pro-Tip: For those new to SARMs, starting at 10 mg daily is often enough to see a significant change in body composition while minimizing the risk of side effects.

Side Effects & Hormonal Management

Ostarine is considered one of the "mildest" SARMs, but it is still a powerful hormone modulator:

1. Testosterone Suppression: While less suppressive than RAD-140 or LGD-4033, Ostarine will cause a dose-dependent drop in natural testosterone levels. A mini-PCT (Post-Cycle Therapy) is often recommended for 4 weeks.

2. Liver Enzymes: Like all oral compounds, Ostarine can cause a transient rise in liver enzymes (ALT/AST).⁵ Using liver support like NAC is a common precaution.

3. HDL Cholesterol: It may lead to a temporary reduction in "good" cholesterol.⁶ Focus on a heart-healthy diet rich in Omega-3s.

4. Dry Joints: Occasionally, users report dry joints toward the end of a cycle as estrogen levels dip.

Frequently Asked Questions (FAQ)

1. Is Ostarine safe for women?

Yes. Ostarine is one of the most popular SARMs for women because it has a very low risk of virilization (masculine side effects) at dosages of 5 mg to 10 mg per day.

2. Can I stack MK-2866 with other compounds?

Absolutely. It is frequently stacked with Cardarine (GW-501516) for an ultimate cutting cycle or with MK-677 for enhanced recovery and sleep.

3. Do I need a PCT after Ostarine?

In most cases, yes. While some people recover naturally after a 10 mg dose, anyone running 20 mg or more for 8 weeks should perform a 4-week PCT with a SERM (like Nolvadex or Enclomiphene) to ensure hormonal health.

4. How long until I see results?

Strength and endurance improvements are often felt within the first 10–14 days. Significant visual changes in muscle definition and body fat typically manifest between weeks 4 and 6