MK-2866 (Ostarine)

$44.99 - $115.00
Current Stock:

View our most up-to-date 3rd party test HERE! 

30mL Bottle = 20mg per 1mL

The primary use of MK-2866 is to prevent muscle wastage! (Perfect for a cutting research cycle for research subjects) The effects of MK-2866 is used to combat injuries.
MK-2866 achieves amazing results by binding research subjects androgen receptors in the same manner as anabolics.

Dosage: 1ml every morning for 12 weeks

Store in a cool dry place.

All research supplement SARMs that are sent will be based off the the most up to date third party tests. These third party tests can be found on each individual product page. 


The products that US GAINS offer are intended for laboratory research use only. Please read our terms and conditions.

These research chemicals are NOT intended to treat, prevent, cure, or mitigate disease. These chemicals are NOT for human consumption.

*Results may vary*



Question: How can your HPLC result in over 100%? Is that possible? 

Answer: Yes! in fact it can! Per the United States Pharmacopeia, pure substances have a range of 98-102%. Below the owner of Colmaric Anayticals explains why you can indeed have a purity test over 100%.

"Since the chemicals are tested relative to a Reference Material with a known purity value, the values obtained for each assay test are essentially a comparison of the purity of a product with reference to the purity of the reference material. However, since both humans and machines are involved in preparing the materials and testing the material the actual result indicate the most likely result. Think of it this way. If we tested each the your products 10 times we are going to get 10 results of minor variations but their average will probably close to the value reported. In general, per the United States Pharmacopeia, pure substances have a range of 98-102%."

How to Use+