MK2866 & S4

MK2866 & S4

  • Brand: Spectre Labs
  • Product Code: MK2866 & S4
  • Availability: In Stock
  • $125.00



ACTIVE HALF-LIFE 24 hours
CLASSIFICATION SARM (Selective Androgen Receptor Modulator)
RECOMMENDED DOSAGE 40-80 mg/day
ACNE None
WATER RETENTION None
HBR No
HEPATOTOXICITY No
AROMATIZATION No
MANUFACTURER Spectre Labs
STORAGE LOCATION USA Warehouse 2
KEY SUBSTANCES Andarine, Ostarine

Unlock your potential with the powerful blend of MK2866 and S4, designed for optimal bulking results. S4 mimics the effects of the well-known anabolic steroid Winstrol, while MK2866 offers versatility that makes it perfect for stacking. Together, these compounds deliver lean muscle gains that rival traditional stacks, including testosterone and Winstrol. Elevate your fitness journey with this dynamic duo!