Andarine (S4) is a selective androgen receptor modulator available as a high-concentration 50mg/ml solution in 50ml. Third-party tested. For research purposes only.
Buy Andarine (S4) Solution 50mg/ml – 50ml | Selective Androgen Receptor Modulator
Buy Andarine (S4) solution — a 50ml liquid research formulation at 50mg/ml concentration. Andarine (S4) is a selective androgen receptor modulator (SARM) widely studied in preclinical research models focusing on tissue-selective androgen receptor activation in muscle and bone systems.
Each batch is tested to 99%+ purity using HPLC analysis and verified with a third-party Certificate of Analysis (COA) confirming identity, concentration accuracy, and contaminant screening.
Research Overview
Andarine (S4) is a non-steroidal SARM investigated in laboratory research for its selective binding to androgen receptors in skeletal muscle and bone tissue models. It is commonly studied for its receptor selectivity profile and dose-dependent activity in experimental systems.
Research applications include androgen receptor modulation studies, muscle tissue response analysis, and comparative evaluation with other SARMs under controlled conditions.
Quality Standards
- 50mg/ml verified liquid concentration
- 99%+ purity confirmed via HPLC
- Mass spectrometry identity testing
- Third-party batch-specific COA
- Heavy metal and solvent residue screening
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Research use only. Not for human consumption.






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