Reconstitution
Nice and simple — one dilution option:
Standard Mix
Add 2.5 mL bacteriostatic water
Final strength: 0.4 mg/mL (aka 400 mcg/mL)
Measuring made easy:
1 unit = 0.01 mL ≈ 4 mcg on a U-100 insulin syringe
Typical Daily Dose
20–50 mcg once daily, subcutaneous
Start lower, then slowly increase over several weeks
Storage
Powder (unmixed): Freeze at −20 °C
After mixing: Refrigerate at 2–8 °C, use within 30 days
Avoid freeze–thaw yo-yo cycles
Dosing & Reconstitution Guide
An easy “Week 1 → Week 8” road map.
Weeks | Daily Dose | Syringe Units | Volume |
1–2 | 20 mcg | 5 units | 0.05 mL |
3–4 | 40 mcg | 10 units | 0.10 mL |
5–8 | 50 mcg | 12.5 units | 0.125 mL |
Optional: If your syringe has no half marks, round to the nearest whole unit.
Frequency
Once daily
Best taken with food (morning or post-workout) to help with blood-sugar stability
If you're dosing ≤10 units, consider 30- or 50-unit syringes for clearer markings.
Reconstitution Steps
Draw 2.5 mL bacteriostatic water.
Inject down the vial wall (slow + smooth to avoid foaming).
Swirl lightly until clear — no shaking maracas here.
Label the vial with the date.
Refrigerate at 2–8 °C.
Use within 30 days. For longer storage, make tiny frozen aliquots for up to 3–6 months.
Educational use only — not medical advice.
Supplies Needed
Planning an 8–16 week cycle? Here’s the shopping list.
IGF-1 LR3 Vials
8 weeks: ~3 vials
12 weeks: ~4 vials
16 weeks: ~6 vials
Syringes
7 per week
8 weeks → 56
12 weeks → 84
16 weeks → 112
Bacteriostatic Water
2.5 mL per vial
8 weeks → 7.5 mL
12 weeks → 10 mL
16 weeks → 15 mL
Alcohol Swabs
2 per day
8 weeks → 112
12 weeks → 168
16 weeks → 224
Protocol Overview (Quick Snapshot)
Goal: Support muscle repair, anabolic processes, and recovery
Schedule: Daily injections for 8 weeks (standard)
Dose Range: 20–50 mcg/day
Reconstitution: 2.5 mL → 400 mcg/mL
Cycle Strategy: 8 weeks on → 4–8 weeks off
Key Concern: Blood-sugar sensitivity (insulin-like effect)
Dosing Protocol (Step-by-Step)
Weeks 1–2: Start Slow
20 mcg/day
Used to test how your body responds (especially blood sugar)
Weeks 3–4: Bump It Up
40 mcg/day
Continue monitoring for low-blood-sugar signs
Weeks 5–8: Maintain
50 mcg/day (most common upper range)
Higher doses aren’t better — and typically add risk
Timing
Inject with or after food
Morning or post-workout works well
Cycle Length
8 weeks standard
12 weeks max, with diminishing returns after ~6–8 weeks
Rotate Injection Sites
Abdomen, outer thighs, upper arms
Avoid overusing any one spot
Storage Instructions
To keep IGF-1 LR3 stable and effective:
Lyophilized (powder)
Freeze at −20 °C (or colder)
Can store at fridge temps short-term
After Reconstitution
Refrigerate immediately
Use within 30 days
Longer-Term Storage
Freeze aliquots for 3–6 months
Never refreeze a thawed vial
Always Check:
Solution must be clear
Cloudiness = discard
Important Notes
To keep things consistent and safe:
Use a new sterile syringe every time
Inject slowly
Track doses + injection sites
Never reuse needles (your skin will thank you)
Be mindful of hypoglycemia signs: shakiness, sweating, dizziness
Have quick carbs handy early in your protocol
Keep doses ≤50–60 mcg/day; higher ranges have poor safety support
How It Works (Simple Explanation)
IGF-1 LR3 is like a “super-charged” version of natural IGF-1 — built to last longer in the body.
The extended half-life means:
Once-daily dosing works
Levels stay more stable throughout the day
It helps support muscle recovery, tissue repair, and protein synthesis
Because it has insulin-like effects, it can lower blood sugar — that’s why food timing matters.
Potential Benefits & Side Effects
Potential Benefits
Supports muscle repair
Enhances protein synthesis
Helps recovery from training
Longer activity window than native IGF-1
Important Side Effects / Considerations
Low blood sugar risk is #1
Mild injection-site redness
Effects may plateau after 6–8 weeks
No FDA approval for human use; research only
Lifestyle Tips
To optimize your results:
Eat consistent, protein-rich meals
Strength train regularly
Get 7–9 hours of sleep
Stay hydrated
Track how you feel week to week
Injection Technique
A quick refresher:
Wash hands
Clean vial & skin with alcohol
Pinch skin, inject at 45–90°
Inject slowly
Rotate sites
Dispose in a sharps container — no recapping