Helixx – S4 X – Andarine – S-40503

$90.00

S4X (Andarine) by Helixx Labs is a selective androgen receptor modulator (SARM) known for enhancing lean muscle retention, increasing vascularity, and accelerating fat loss without water retention. Ideal for cutting or recomposition cycles.

  • Usage: 25–50 mg/day (split AM/PM)
  • Cycle Duration: 6–8 weeks
  • Aromatization: None
  • Post Cycle Therapy: Yes – Clomid or Nolvadex
  • Stack With: Ostarine, Cardarine, or SR9009 for cutting

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