Muscle
IGF-1 LR3
Long-acting IGF-1 analog
Vial
1 mg
BAC Water
1 mL
Dose
40 mcg
Units on 1 mL
4
Timing
Post workout
Frequency
5 days on, 2 days off
Duration
4 weeks on, 4 weeks off
Note: Sensitive users start at 20mcg. Watch blood glucose.
Your draw
4 units · 40 mcg
On a standard 100-unit / 1 mL insulin syringe.
What to expect
Typical timeline
General pattern for the Muscle category. Individual response varies.
- Week 1Deeper sleep, vivid dreams, possible morning hand tingling — normal GH-axis signals.
- Weeks 2–4Recovery between sessions improves. Modest fullness in muscles from mild water retention.
- Weeks 4–8Body comp changes become visible. Fat drops slightly, muscle looks fuller. Bloodwork check recommended.
- Weeks 8+Cycle off for at least equal time to restore natural pulsatility. Track IGF-1 if running longer.
The reconstitution math
- 1Reconstitute the 1 mg vial with 1 mL of bacteriostatic water. Tilt — don't shake.
- 2Concentration becomes 1,000 mcg/mL (1 mg/mL).
- 3For a 40 mcg dose, draw 0.040 mL — that's 4 units on a 1 mL insulin syringe.
- 4One vial gives you approximately 25 doses.
Reminder: 100 units on an insulin syringe = 1 mL. Always start at half the listed dose for the first week and rotate injection sites between arms, legs, abdomen, and glutes.
Trusted source
Buy IGF-1 LR3 at Branch Peptides
Use code ANYPEPTIDES10 for 10% off your order.
Shop at branchpeptides.com/shop