SAVE 22%IGF-1 LR3 + MGF
125mcg · The growth + repair duo
IGF-1 LR3 and MGF pre-blended — the long-acting systemic growth factor paired with the damage-responsive repair isoform in one vial.
Bundle any 2+ items — save 15% automatically at checkout
For laboratory and research purposes only. Not for human consumption. Not a therapeutic good. You must be 18+ to purchase.
ABOUT IGF-1 LR3 + MGF
This dual blend combines IGF-1 LR3, the extended-half-life insulin-like growth factor studied for systemic anabolic signalling, with MGF (Mechano Growth Factor), the IGF-1 splice variant expressed in response to mechanical tissue damage and studied for localised repair and satellite-cell activation. Together they cover both sides of growth-factor research: systemic growth drive and damage-triggered repair response. Pre-blended at 125mcg total with batch COA.
Research highlights
- Systemic growth + local repair in one vial
- LR3 half-life extension + MGF damage response
- Pre-blended 125mcg — ready to reconstitute
- Third-party tested with batch COA
HOW IT'S STUDIED
IGF-1 LR3 provides extended-half-life systemic growth signalling while MGF — the damage-responsive IGF-1 splice variant — drives localised repair response.
Lyophilised: store at -20°C. Once reconstituted, refrigerate at 2–8°C and use within 2 weeks.
Studied applications
- Systemic anabolic signalling
- Damage-triggered repair response
- Satellite-cell activation research
DIAL IN YOUR PROTOCOL
Work out concentration, draw volume and doses per vial for your IGF-1 LR3 + MGF research protocol. Adjust the inputs to match your setup.
RECONSTITUTION & DOSAGE CALCULATOR
125mcg/ml
0.320ml
32units
3doses
Reconstitution guideSlowly inject the 1ml of bacteriostatic water down the inside wall of the IGF-1 LR3 + MGF vial (do not aim directly at the powder). Gently swirl — never shake — until fully dissolved. Pre-blended IGF-1 LR3 + MGF (125mcg total). Draw 32 units on a U-100 insulin syringe for a 40mcg research dose.
Figures are for laboratory reference only. Not dosing advice. For research use only — not for human consumption.
WHAT RESEARCHERS SAY
2 reviews
Smart blend
The LR3/MGF combo in one vial is exactly how the literature pairs them. Great quality.
Clean and easy
One reconstitution instead of two. Zero issues, will reorder.
Vial packaging and presentation are subject to change depending on availability — same trusted quality and purity in every batch. All orders ship tracked within 7–14 business days (free over $250, otherwise $15 flat). Products are supplied for laboratory research use only.


