IGF-1 LR3
The growth signal one step downstream of GH, with an extended half-life and a real hypoglycaemia risk. The most directly anabolic peptide a non-medical user can buy, and the one with the most teeth.
Choose an option
- Pay with Bitcoin
- Discreet shipping within Germany
- Purity-guaranteed batches
- 14-day refund period if unsatisfied
Delivery & guarantee
Orders typically arrive within 3 weeks.
If your delivery arrives late, you'll receive a discount on your next order.
About
IGF-1 LR3 is a synthetic analogue of insulin-like growth factor 1, modified with an N-terminal extension and a single substitution (Arg3) that prevents binding to circulating IGF-binding proteins. The result is a molecule that stays free in plasma for 20 to 30 hours instead of minutes, doing the work that the rest of the GH axis exists to produce.
Read the full research guideWhy people choose it
- Direct anabolic stimulus on muscle. Strength and pump effects within the first week
- Faster glycogen replenishment between training sessions
- Satellite-cell activation contributing to genuine hypertrophy, not just water-driven fullness
- Useful as a finishing tool at the end of a longer GH-axis cycle when endogenous IGF-1 elevation has plateaued
At a glance
- Experience level
- Advanced
- Administration
- Subcutaneous
Sold for laboratory research only. Not for human consumption. No therapeutic claims are made.
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IGF-1 LR3
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