This advanced testosterone compound merges four esters with varied durations to optimize release timing. Propionate activates quickly, phenylpropionate and isocaproate maintain mid-phase activity, and decanoate provides long-term hormonal coverage. Isocaproate plays a critical role in maintaining consistent serum levels through enhanced solubility. The result is a powerful blend used for testosterone replacement or performance cycles where stable, sustained anabolic support is required with fewer dosing interruptions.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
DrugBank (n.d.) 'Testosterone isocaproate', DrugBank Online.
Turza, A., Pascuta, P., Mare, L., Borodi, G., & Popescu, V. (2023) 'Structural Insights and Intermolecular Energy for Some Medium and Long-Chain Testosterone Esters', Molecules.
International Union of Basic and Clinical Pharmacology (IUPHAR) (n.d.). Testosterone isocaproate. British Pharmacological Society (BPS).
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For detailed information about Sustanon 270 by Stealth Labs, consult with your doctor or healthcare professional.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
DrugBank (n.d.) 'Testosterone isocaproate', DrugBank Online.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.