Performance
IGF-1 LR3
Long-acting IGF-1 analog. Drives muscle cell growth, repair and nutrient partitioning.
Vial size
Total
$120
Typical dose
0.04mg
Frequency
Daily, post-workout
Cycle
4 weeks
Best for
Lean muscle & hyperplasia
About IGF-1 LR3
Long-acting IGF-1 analog. Drives muscle cell growth, repair and nutrient partitioning. IGF-1 LR3 is most often used by individuals targeting lean muscle & hyperplasia. Each vial is reconstituted with bacteriostatic water — use our BAC calculator to dial in your dose.
Reported benefits
- ▸Enhanced libido and arousal
- ▸Improved confidence and drive
- ▸Fast onset, on-demand use
Customer reviews
What researchers are saying
4.8 / 5 · 3 reviews
2026-04-12
Noticeable results within weeks
Clean product, consistent dosing, and the COA matched lot numbers. Recovery and sleep quality improved within the first cycle.
— M. Reyes · Verified
2026-03-28
Reconstitution was straightforward
BAC calculator made dialing in the dose painless. Vial sealed properly, no clouding after mixing. Will reorder.
— J. Tanaka · Verified
2026-03-05
Solid quality, fast shipping
Discreet packaging, ice pack still cold on arrival. Took a couple weeks to feel the effects but results match the literature.
— A. Müller · Verified