Muscle SupportInvestigational · Research use only

Follistatin 344

Myostatin-binding protein that promotes muscle hypertrophy by inhibiting myostatin and activin signaling.

Class

Muscle Support

Targets

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Evidence

1 linked resource

Related

Ipamorelin · CJC-1295

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Research overview

Benefits

  • Muscle hypertrophy (preclinical)
  • Improved strength
  • Reduced adipogenesis

Research side effects

  • Research-use only; safety data in healthy humans is limited or absent.
  • Water retention
  • Joint stiffness
  • Carpal-tunnel-like symptoms

Timing

Frequently studied post-workout or before bed for recovery signaling.

Common research stacks

Ipamorelin
CJC-1295
MK-677
IGF-1 LR3
BPC-157
TB-500
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Trusted research partners

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Studies & resources

Research reference only · Review source material independently · Not medical advice