OSTARINBOL — Ostarine (MK-2866)
Pharmaceutical Name: OSTARINBOL | Chemical Name: Ostarine (MK-2866)
Chemical Information
- Chem. Abstr. Name: (2S)-3-(4-Cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide
- Molecular Formula: C19H14F3N3O3
- Molecular Weight: 389.334 g/mol
Presentation
Each tablet contains 10mg of Ostarine (MK-2866). Tablets are light beige, film-coated, round and concave, with KF imprint on one side.
- Container: sealed bottle of 50 tablets with QR authentication code on the label.
- Blister: 5 strips × 10 tablets (50 total) per box, with QR authentication code printed on the box.
Overview
Ostarinbol (MK-2866), also known as Ostarine or Enobosarm, is a selective androgen receptor modulator (SARM). It was developed primarily for the treatment of muscle wasting and osteoporosis. Ostarin has gained popularity for its potential to support lean muscle growth, strength, and improved physical performance, while offering a milder side effect profile compared to anabolic steroids.
Key Characteristics
- Supports muscle preservation during calorie restriction or illness.
- Promotes bone strength and density, making it valuable in osteoporosis research.
- Helps in increasing lean body mass and endurance.
- Oral daily tablet format for convenience.
- Packaging includes QR authentication to ensure originality.







