The Role of SARMs in Scientific Research

Selective Androgen Receptor Modulators (SARMs) are an advanced class of research compounds designed to interact selectively with androgen receptors. At Permagainz, our SARMs range includes RAD-140 (Testolone), LGD-4033 (Ligandrol), Ostarine (MK-2866), Andarine (S-4), S-23, YK-11 (Myostine), ACP-105, Cardarine (GW-501516), SLU-PP-332, SR-9009 (Stenabolic), and MK-677 (Ibutamoren)—each supplied at ≥98 % purity for controlled laboratory use.

Scientific Purpose and Study Areas

SARMs are widely studied for their ability to selectively target androgen receptors, allowing scientists to explore gene transcription, ligand binding, and tissue-specific receptor modulation.
In experimental settings, compounds such as RAD-140 and LGD-4033 serve as models for examining anabolic-to-androgenic selectivity, while Cardarine and SLU-PP-332 are utilised to study PPAR-δ signalling and metabolic regulation.

By understanding these pathways, researchers can map the biological effects of receptor activation without relying on traditional steroid structures—an important step in developing selective and tissue-targeted research tools.

Purity and Laboratory Integrity

All SARMs from Permagainz are produced under controlled laboratory conditions, tested via HPLC, NMR, and mass spectrometry, and supplied with full Certificates of Analysis. Each vial or capsule is sealed, labelled, and traceable to ensure reproducibility across studies.

Regulation and Compliance

It is essential to emphasise that all SARMs supplied by Permagainz are strictly for research use only. They are not for human or animal consumption, not dietary supplements, and not approved for therapeutic use.
Our materials are intended solely for use in laboratory assays, receptor-binding studies, and biochemical analysis conducted by qualified professionals in controlled environments.

Conclusion

Through rigorous quality control and scientific transparency, Permagainz supports safe, responsible research into androgen receptor science. Our goal is to provide scientists with dependable, verifiable materials that meet UK MHRA and REACH compliance, helping advance legitimate scientific discovery without crossing into consumer or clinical use.