CAS Number: 1202044-20-9
Other Names: MK2866, MK 2866, Ostarine, Enobosarm, Enobosarm-d4
Molecular Formula: C₁₉H₁₄F₃N₃O₃
Molecular Weight: 389.3
Purity: ≥99%
Ostarine, also known as MK-2866, MK-0773, GTx-024, and Enobosarm, is an oral nonsteroidal selective androgen receptor modulator (SARM). Formerly under the development of the pharmaceutical company Gtx and Merck, for the treatment of muscle wasting and osteoporosis, MK-2866 has become increasingly popular with athletes due to the associated anabolic effects and ergogenic benefits.
Enhanced Muscle Growth: MK-2866 is celebrated for its unparalleled ability to stimulate muscle growth, making it an ideal choice for bodybuilders and fitness enthusiasts looking to pack on lean muscle mass.
Strength Enhancement: This compound not only promotes muscle growth but also enhances physical strength, allowing you to lift heavier weights and achieve greater gains.
Fat Loss: MK-2866 can assist in fat loss by increasing the body's metabolic rate and encouraging the use of stored fat for energy, resulting in a more defined and sculpted physique.
Improved Recovery: MK-2866 aids in reducing post-workout muscle soreness and accelerating recovery, ensuring less downtime between intense training sessions.
Joint Health: Some users have reported potential benefits for joint health, as MK-2866 may alleviate discomfort and support overall joint function.
Prior to learning about stacking with Ostarine, it is important to understand how to take MK 2866 on its own. Especially because doses vary depending on what you are trying to accomplish as well as if you are a man or woman.
For bulking up, cycles of just Ostarine typically run anywhere from three to eight weeks. In that time frame, men using Ostarine are recommended a steady dose of 25mg per day. Now, in most cases, when a woman uses a SARM, the dosage is halved. However, in this case, 10mg per day is recommended for women using Ostarine.
If you are looking for a cutting dosage, then the cycle changes a bit, landing between four and eight weeks. For women, the cycle dose is roughly 7.5mg to 10mg. For men, the dosage is a bit higher, ranging from 15mg to 20mg.
Finally, if you are just looking for a dose that with aid with body re-composition, the dosage for this is also in a range format of between 12.5mg and 25mg at a cycle length of four to eight weeks.
In many of these situations, it is recommended that once you complete your cycle that you also complete a four weeklong post cycle therapy. Not only do you want to complete a PCT, you'll also want to give your body a break for the same duration that you were doing the cycle for. So, in other words, if you completed an eight weeklong cycle, you'll want to rest your body for eight weeks before starting a new cycle.
