OTR-AC (MK-2866 Ester) 10mg x 60 Caps An Advancement in SARM Therapy
 
OTR-AC, or MK-2866 Ester, is a modified version of MK-2866 (Ostarine), a selective androgen receptor modulator (SARM). Esterification, a chemical process that combines an organic acid with an alcohol, enhances the potency and prolongs the half-life of Ostarine.
 
As a result, OTR-AC exhibits increased bioactivity, making it more effective and allowing for reduced dosing frequency and stable blood levels.
 
Mechanism of Action
By binding to androgen receptors in the body, OTR-AC stimulates the development of muscle tissue, increasing both muscle mass and strength.
 
Chemical Structure of OTR-AC
OTR-AC is a derivative of Ostarine, known for its muscle-building properties. The ester modification in OTR-AC enhances its efficacy and duration of action.
 
Research on OTR-AC
Increase in Muscle Mass and Strength
Studies indicate that OTR-AC, along with other SARMs, can significantly increase muscle mass and strength:
 
In vitro tests: Results showed that OTR-AC promotes the growth of muscle cells in cell cultures.
Clinical trials: Administration of SARMs, including OTR-AC, increased lean muscle mass and reduced body fat percentage.
 
Reduction of Body Fat
In addition to promoting muscle growth, OTR-AC has demonstrated the ability to reduce body fat:
 
Clinical trials: OTR-AC increased lean body mass and decreased body fat percentage.
In vitro tests: Results indicated that OTR-AC effectively reduces body fat in adipose cell cultures.
Clinical trials: OTR-AC improved lipid metabolism, leading to the degradation of fat cells and better regulation of fatty acid breakdown.
Improvement of Bone Health
OTR-AC shows potential benefits in stimulating bone formation and protecting against bone diseases:
In vitro tests: OTR-AC showed potential to increase bone mineralization in bone cell cultures.
Clinical trials: Administration of OTR-AC improved bone healing and increased bone volume, density, and mineral density.
Reduction of Cholesterol Levels
OTR-AC can help reduce cholesterol levels, especially low-density lipoprotein (LDL) cholesterol:
In vitro tests: OTR-AC demonstrated a reduction in LDL cholesterol levels in liver cell cultures.
Clinical trials: Treatment with OTR-AC significantly lowered blood cholesterol levels.
 
Improvement of Blood Sugar Levels
Research suggests that OTR-AC can positively impact blood sugar levels:
In vitro tests: OTR-AC showed potential to improve insulin sensitivity in pancreatic cell cultures.
Clinical trials: Treatment with OTR-AC improved blood sugar levels and corrected insulin resistance.
 
In summary, OTR-AC, with its esterified modification, offers a more potent and long-acting version of Ostarine, providing broad benefits ranging from increased muscle mass to improved bone and metabolic health.