What is IGF-1 LR3
IGF-1 LR3 (Insulin-like Growth Factor 1 Long Arg3) is a modified version of IGF-1 with an extended half-life, allowing for prolonged activity in the body.
It works by binding to IGF-1 receptors in muscle tissue, playing a key role in cell growth, regeneration, and nutrient partitioning.
Why people use it
IGF-1 LR3 is typically chosen by users looking to:
- Support muscle growth and development
- Enhance nutrient uptake and utilisation
- Improve recovery at a cellular level
- Maximise training adaptation and progression
Quality & Trust
- Third-party lab tested
- High purity compounds
- Discreet shipping
- Batch-controlled quality
Disclaimer
For research purposes only. Not intended for human consumption.
Bill Smith –
I ran it 2 different times for 8 week cycles. Started at 20mcg M-F and titrating 10mcg every week until I hit 50mcg.
I always used bac water and injected sub-q. I got light headed when I stood up, that was the only side effect I experienced.
The biggest benefit I had was that it lowered my visceral fat a lot. I saw some muscle gain and fat loss but that was minimal.