Fact-Checked·Verified against peer-reviewed sources · Last updated Oct 24, 2026·For research use only - not for human consumption
SARMsActive Research

Ostarine

Also known as: mk-2866 · mk2866 · enobosarm · gtx-024 · MK-2866 · Enobosarm

For in-vitro (laboratory) research purposes only. Not for human or animal consumption.

Available Forms

OralPowderInjectable

Research Applications

Muscle GrowthBone Density

Check independent lab results, free

Finnrick Analytics publishes independent lab test results for peptide products from named vendors, and anyone can check the published results for free.

For in-vitro research use only. Not for human consumption.

1What Is Ostarine?

Well-characterized SARM studied for muscle preservation, bone density, and clinical cachexia treatment.

4Published Research - Plain English Summaries

The studies below have been published in peer-reviewed journals. Summaries are written in plain language - no jargon. Citations are provided as text only.

review

Adolf J, Enev G · 2026 · Drug testing and analysis · PMID 42919612

review

Borecki R, Byczkiewicz P, Słowikowska-Hilczer J · 2025 · Endokrynologia Polska · PMID 40586402

in vitro study

Sharma S, Saini S, Chadha VD, Saini A, Dhawan DK · 2025 · Cell biochemistry and biophysics · PMID 40514634

animal study

Vasilev V, Boyadjiev N, Hrischev P, Gerginska F, Delchev S, Arabadzhiyska D, Komrakova M, Boeker KO, Schilling AF, Georgieva K · 2024 · Naunyn-Schmiedeberg's archives of pharmacology · PMID 38451281

other

Alvarez JC, Etting I, Larabi IA · 2024 · Clinica chimica acta; international journal of clinical chemistry · PMID 38467244

animal study

Leciejewska N, Pruszyńska-Oszmałek E, Nogowski L, Sassek M, Strowski MZ, Kołodziejski PA · 2023 · Molecular and cellular endocrinology · PMID 37543162

other

Abdulrahman A, Mohammad Azhar K, Asif Hussain A, Ali Abdullah A, Marui IS, Mohammed Hadi G, Hanan Mamdouh A, Qamre A · 2023 · Bioinformation · PMID 37885779

animal study

Leciejewska N, Kołodziejski PA, Sassek M, Nogowski L, Małek E, Pruszyńska-Oszmałek E · 2022 · International journal of molecular sciences · PMID 35457222

other

Dong L, Sun L, Hu X, Nie T, Pang J, Wang X, Yang X, Li C, Yao K, Zhang Y, You X · 2021 · The Journal of antibiotics · PMID 34480092

animal study

Komrakova M, Furtwängler J, Hoffmann DB, Lehmann W, Schilling AF, Sehmisch S · 2020 · Calcified tissue international · PMID 31531719

Buy Ostarine - Verified Vendors(1 vendor)

The vendors below are affiliate partners of Peptide Stores Online. Each listing links to the vendor's own website, where ordering, payment, and delivery are handled by the vendor.
Ares Research1 listing

MK-2866 (Ostarine)

Related Compounds

All content on this page is for in-vitro research purposes only. Not intended for human or animal use. Consult a licensed professional before handling research chemicals. No content on this page constitutes medical advice or a treatment recommendation.

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