Alpha Labs Methylstenbolone M-Sten 5mg 90 Capsules

Alpha Labs Methylstenbolone (M-Sten) – 90 Capsules

Methylstenbolone, commonly referred to as M-Sten, is a potent, research-grade anabolic compound studied for its activity in models examining androgen receptor stimulation and tissue-selective growth responses. With a high anabolic-to-androgenic ratio, M-Sten is frequently utilised in short-term preclinical studies focused on lean mass investigation and non-estrogenic growth environments.

Alpha Labs provides M-Sten in a 90-capsule format, designed for researchers requiring consistency and controlled dosing conditions.

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Product Features & Specifications

• Chemical Name: 2,17α-dimethyl-5α-androsta-1-en-17β-ol-3-one

• Molecular Formula: C21H32O2

• Molecular Weight: 316.48 g/mol

• Form: Encapsulated research compound (90 capsules)

• Purity: ≥98% (HPLC Verified)

• Solubility: Soluble in ethanol and organic solvents

• Storage: Store in a dry, cool environment away from light

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Research Applications

Methylstenbolone is commonly applied in:

• Androgen Receptor Binding Studies

• Anabolic Signalling Pathway Research

• Tissue Growth and Mass Regulation Models

• Dry Mass vs. Fluid Retention Comparative Research

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Research Highlights

• Methylstenbolone’s non-aromatizing structure makes it suitable for models where fluid retention control is essential for assessing lean tissue metrics (Marhefka et al., 2004).

• Preclinical investigations highlight strong androgen receptor affinity, suggesting M-Sten may support increased anabolic activity in tissue-specific studies.

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Compliance & Safety

• Intended Use: For research purposes only. Not for human or veterinary use.

• Handling: Use appropriate laboratory PPE. Avoid contact with skin or inhalation.

• MSDS: Available upon request.

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Packaging Options

• 90 capsules per bottle

• Bulk and wholesale configurations available

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Explore high-purity anabolic research compounds in the UK with Alpha Labs. All products are strictly for laboratory research only — not for human consumption.