MK-2866 Ostarol (Ostarine) 30 capsules (25 mg/1 cap.)


Ostarin Health Biologic Technology (Belgium) SARMs OSTAROL (Ostarine MK-2866) is the most famous representative of SARMs, thanks to which it is possible to gain muscle mass and at the same time burn fat (growth hormone effect). It also effectively supports the musculoskeletal system, restores bone tissue after injuries, and has a beneficial effect on the condition of joints, cartilage and tendons.



Ostarin (and it is currently one of the two SARMs on the market) really works, allowing you to gain muscle mass and lose subcutaneous fat. However, with the side effects of its use, everything is not so remarkable: there is a certain decrease in the level of testosterone in the blood (the levels of LH and FSH also fall, albeit slightly). In addition, ostarine can have a negative effect on the work of the cardiovascular system and the liver.

Ostarin dosage

Today, the recommended dose is 20 mg of ostarine per day. But in the first experiments, the researchers were only trying to understand what advantages the use of ostarine can give, and what side effects can be expected. Therefore, very low dosages were rejected, but they turned out to be sufficiently effective.

Effects of taking Ostarine

  • muscle growth
  • fat burning,
  • bone strengthening
  • support for joints,
  • strength growth
  • accelerates recovery after intense training.
  • Ostarin pharmacodynamics

    • half-life ~24 hours,
    • the negative effect on the liver is minimal,
    • initial effect after 7-10 days of reception,
    • the optimal time of reception is between breakfast and lunch, as a rule, 1 capsule per day is enough,
    • the reception period is 4-6 weeks,
    • the need for PCT in practice after using Ostarin, the optimal way to consolidate the result is to take natural testosterone boosters (tribulus).

    Method of reception

    1 capsule daily between breakfast and lunch with a glass of water. With a weight over 100 kg, an additional capsule can be taken between lunch and dinner.


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