Spectre S-23 20mg


S-23 20mg by Spectre Labs

90 x 20mg tablets



A 3rd gen SARM. Simlar to S-4, but higher AR affinity. Strong effects on muscle growth and strength gains.

Known for: Muscle mass growth, bulking

Commonly stacked with: Typical bulking stack: S-23, YK-11, MK-677 | optional: MK-2866

Side-effects: Testosterone suppression with prolonged use; no reports of other adverse side-effects


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