Muscle SupportInvestigational · Research use only
IGF-1 LR3
Long R3 analog of Insulin-like Growth Factor 1 with prolonged half-life and reduced binding to IGFBPs.
Recovery
Class
Muscle Support / Recovery
Targets
Loading research profile
Evidence
1 linked resource
Related
Ipamorelin · CJC-1295
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Research overview
Benefits
- Anabolic signaling
- Muscle cell proliferation
- Recovery support
Research side effects
- Research-use only; safety data in healthy humans is limited or absent.
- Water retention
- Joint stiffness
- Carpal-tunnel-like symptoms
- Local irritation
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