OTR-AC Liquid



Buy OTR-AC for Sale – Product Description

The liquid OTR-AC for sale from Behemoth Labz is for laboratory research use only and is not for human consumption. Otherwise known as Ostarine O Acetate, this SARM has undergone esterification during chemical synthesis, which makes it bioactive for ten times longer.

Preclinical research suggests that this leads to more stable blood levels and makes clinical research on lab rats and animals far easier. It requires decreased dosing frequency due to its longer half life compared to any other selective androgen receptor modulator.

Despite the potential to remain bioactive ten times longer than most universally suitable SARMs and other anabolic agents, OTR AC MK 2866 is one of the least researched SARMs.


Stacks Well With

The AC MK 2866 ester is often researched alongside these compounds due to the potential chemical synthesis they have together, although again, more research is required.



BehemothLabz Disclaimer

Please make sure you go through the Terms and Conditions, and please familiarize yourself with it as it is important. Please research the scientific uses of this product before making any purchases. Make note that the packaging and labels of the product may differ from those shown on the website.

Buying the product means you agree with our Terms and Conditions. You can contact our awesome customer service team at support@behemothlabz.com if you are not fully satisfied with the product. Customer satisfaction is our number one priority!

ATTENTION: All BehemothLabz products are strictly for LABORATORY AND RESEARCH PURPOSES ONLY. They are not to be used for any human and veterinary purposes.


30ml / 33mg per ml / 1000mg, 30ml / 67mg per ml / 2000mg

10 reviews for OTR-AC Liquid

  1. Steven Walker

    Loving it.

  2. Brad

  3. Blake Woods

    Great product as always, shipping was excellent this time.

  4. Jorge Robinson

    This is a great company I’ve tried many companies and most aren’t reliable. I received my package fast with professional and discreet packing. This OTR-AC Liquid is very potent and I see changes in strength very quickly.

  5. Anonymous

  6. Oliver S

    Amazed by the results of this. Will definitely get more!

  7. Anonymous

    Your customer service is so helpful!

  8. Julius Cook

    It gives me a crazy pump during my workout. I’ve never seen my forearm veins pop out like this.

  9. Anonymous

  10. Mark

    Great gains from this, I love your products.

Earn 5 points by reviewing this product.

Add a review

Frequently bought together


Thor Stack


White Label

Slin Capsules



Ostarine (MK-2866)


SARM Support

Amino Tadalafil