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$59.99 $29.99

25mg/ml 30ml bottle

55 in stock (can be backordered)

SKU: S4 Categories: ,


25mg/ml 30ml bottle

S4 is a type of SARM that binds to the androgen receptor (AR) similar to ordinary androgens. The only difference is that it creates selective anabolic activity. Unlike other anabolic and testosterone steroids and prohormones, Andarine does not contain androgenic activity in non-skeletal muscle tissues. It is known to be effective in treating osteoporosis, muscle degeneration and benign prostatic hypertrophy – with bicalutamide (a non-steroidal androgen antagonist) as the lead compound. In addition from retaining lean body mass, S4 can also increase it.

WARNING: This product, S4 is for research use only. S4 is NOT for human use and can be harmful if ingested into the body. S4 is for research laboratory use only and all S4 dosage amounts for non-human use and only research use must be consulted with by a trained professional. This product is NOT in a sterile solution and is NOT to be injected. S4 should only be handled by licensed, qualified professionals. S4 is not a drug, food, or cosmetic and should not be misbranded, misused or mislabeled as a drug, food or cosmetic. S4 is a research chemical for research purposes.

Additional information

Weight 2 oz