Ostarine, also referred to as MK-2866, GTX 024, or Enobosarm, is the most prominent and extensively researched selective androgen receptor modulator (SARM). It made its appearance in the late 1990s, initially introduced as a potential remedy for osteoporosis and specific diseases leading to insulin resistance, muscle deterioration, and muscle loss. Currently, Ostarine is in phase II clinical trials and is the closest SARM to receive medical treatment approval.
Ostarine (MK-2866) FAQs
A 2011 study showed that Ostarine significantly boosted lean body mass and overall physical functionality in elderly males and postmenopausal females. A study published in 2019 found that MK-2866 enhanced bone healing in Sprague-Dawley rats.
While Ostarine is regarded as milder than testosterone or many other SARMs in this regard, excessive MK-2866 can suppress natural testosterone levels.
MK-2866 is not known to cause virilization; however, in some subjects, it does cause menstrual interruption.
Sports Technology Labs is The Best Place to Buy Ostarine Powder Online
If you want to buy MK-2866 powder, it’s not hard to find a seller. Still, Sports Technology Labs is the best place to buy SARMs powders online because of their consistent, verifiable, high-quality, fast shipping, and excellent customer service. A quick search will uncover plenty of Ostarine powder reviews from companies that specialize in selective androgen receptor modulators. But the simple truth is that not all of these companies are trustworthy—in many cases, you really can’t be sure what you are getting when you buy SARMs like MK-2866 from them.
At Sports Technology Labs, you can buy the highest quality Ostarine powder with confidence because every batch is third-party tested by a US-based laboratory for a certified minimum purity of 98%. We offer free USPS shipping on orders over $149, and if you need the products in a hurry, we offer express shipping as well. Customers who sign up for our email list get 10% off, and an additional 10% off for payment with cryptocurrency.
All Sports Technology Labs SARMs are third-party tested by MZ Biolabs, an independent laboratory based in Arizona. Each batch is packaged and tested in the USA to ensure accuracy and purity. Our Certificates of Analysis confirm that products meet the listed specifications:
MK-2866 selectively targets androgen receptors, which helps to prevent the harmful side effects often linked with substances such as testosterone or anabolic steroids. This selectivity gives Ostarine the advantage of being a subject for study in female and older individuals, especially when testosterone and many other anabolic treatments are considered undesirable.
Efficacy of Ostarine
MK-2866’s safety has been observed, with doses up to 18mg per day for 12 months in female cancer subjects being generally well-tolerated. Unlike testosterone and many other agents mediated by androgen receptors, MK-2866 can be taken orally, meaning injections are not necessary for its proper absorption. Ostarine is available for purchase online at Sports Technology Labs, considered the optimal source.
Clinical Benefits of Ostarine
Research on MK-2866 has pointed to numerous prospective benefits, including:
Enhanced strength
Growth in lean muscle mass
A boost in energy levels
Improved bone and heart health
Weight reduction
Better recovery of connective tissues
However, the Food and Drug Administration (FDA) has not sanctioned MK-2866 for human use, and it should be regarded for research purposes only at this moment.
Studies Involving Ostarine
Although more studies on MK-2866 are necessary, several investigations have already revealed its potential as a drug that enhances growth and recovery:
A 2011 study concluded that MK-2866 significantly improved lean body mass, muscle bulk, and physical function in elderly men and postmenopausal women.
In a 2019 publication, researchers discovered that ostarine notably aided in bone recovery in Sprague-Dawley rats that had undergone ovariectomy.
Data on our Ostarine Powder for Sale
Molar Mass: 389.330 g/mol
Half-life: 24 hours
Class: Selective Androgen Receptor Modulator
Storage: Store in a cool, dry place away from direct sunlight to maximize shelf life.
Foil pouch with UV resistance to minimize degradation.
Minimum 98% pure.
2,000 milligrams Ostarine/MK-2866 per pouch.
Measuring tools not included.
SKU: 64
This preparation is for laboratory research purposes only and is not approved by the FDA for human use. Ostarine/MK-2866 IS NOT A DIETARY OR SPORTS SUPPLEMENT.
Formula: C19H14F3N3O3
Molar Mass: 389.330 g/mol
Half-life: 24 hours
Class: Selective Androgen Receptor Modulator
Storage: Store in a cool, dry place away from direct sunlight to maximize shelf life.
Foil pouch with UV resistance to minimize degradation.
Minimum 98% pure.
2,000 milligrams Ostarine/MK-2866 per pouch.
Measuring tools not included.
SKU: 64
This preparation is for laboratory research purposes only and is not approved by the FDA for human use. Ostarine/MK-2866 IS NOT A DIETARY OR SPORTS SUPPLEMENT.
CAS Number: 841205-47-8
Formula: C19H14F3N3O3
Molar Mass: 389.330 g/mol
Half-life: 24 hours
Class: Selective Androgen Receptor Modulator
Storage: Store in a cool, dry place away from direct sunlight to maximize shelf life.
Foil pouch with UV resistance to minimize degradation.
Minimum 98% pure.
2,000 milligrams Ostarine/MK-2866 per pouch.
Measuring tools not included.
SKU: 64
This preparation is for laboratory research purposes only and is not approved by the FDA for human use. Ostarine/MK-2866 IS NOT A DIETARY OR SPORTS SUPPLEMENT.
CAS Number: 841205-47-8
Formula: C19H14F3N3O3
Molar Mass: 389.330 g/mol
Half-life: 24 hours
Class: Selective Androgen Receptor Modulator
Storage: Store in a cool, dry place away from direct sunlight to maximize shelf life.
Foil pouch with UV resistance to minimize degradation.
Minimum 98% pure.
2,000 milligrams Ostarine/MK-2866 per pouch.
Measuring tools not included.
SKU: 64
This preparation is for laboratory research purposes only and is not approved by the FDA for human use. Ostarine/MK-2866 IS NOT A DIETARY OR SPORTS SUPPLEMENT.
Abuse Warning
Ostarine is an investigational compound still awaiting FDA approval and is not a dietary supplement. At Sports Technology Labs, we are chemical suppliers, not medical doctors, and our expertise is sourcing and quality control. Sports Technology Labs does not encourage or condone consumer use of SARMs products; they are for research purposes only.
SARMs should only be used under the supervision and direction of a medical doctor or designated research authority. We strongly discourage the use of SARMs for performance enhancement in sports and bodybuilding, and warn against “bro science” and peer consensus when making decisions about health.
Scientific References:
1. Dalton JT, Barnette KG, Bohl CE, Hancock ML, Rodriguez D, Dodson ST, et al. The selective androgen receptor modulator GTx‐024 (enobosarm) improves lean body mass and physical function in healthy elderly men and postmenopausal women: results of a double‐blind, placebo‐controlled phase II trial. J Cachexia Sarcopenia Muscle, 2011;2:153 161
2. Komrakova, M., Furtwängler, J., Hoffmann, D.B. et al. The Selective Androgen Receptor Modulator Ostarine Improves Bone Healing in Ovariectomized Rats. Calcif Tissue Int 106, 147–157 (2020)
4. Yuan Y, Lee JS, Yost SE, Frankel PH, Ruel C, Egelston CA, Guo W, Gillece JD, Folkerts M, Reining L, Highlander SK, Robinson K, Padam S, Martinez N, Tang A, Schmolze D, Waisman J, Sedrak M, Lee PP, Mortimer J. A Phase II Clinical Trial of Pembrolizumab and Enobosarm in Patients with Androgen Receptor-Positive Metastatic Triple-Negative Breast Cancer. Oncologist. 2021 Feb;26(2):99-e217. doi: 10.1002/onco.13583. Epub 2020 Nov 24. PMID: 33141975; PMCID: PMC7873338.
5. Hoffmann DB, Komrakova M, Pflug S, von Oertzen M, Saul D, Weiser L, Walde TA, Wassmann M, Schilling AF, Lehmann W, Sehmisch S. Evaluation of ostarine as a selective androgen receptor modulator in a rat model of postmenopausal osteoporosis. J Bone Miner Metab. 2019 Mar;37(2):243-255. doi: 10.1007/s00774-018-0929-9. Epub 2018 May 21. PMID: 29785666.
