IGF-1 LR3 vs Pinealon
Side-by-side comparison of key properties, dosing, and research.
- Summary
- IGF-1 LR3 is a synthetic analog of Insulin-like Growth Factor-1 with an extended half-life. It is one of the most potent anabolic peptides available, directly stimulating muscle cell hyperplasia and hypertrophy, and is the downstream mediator of many of GH's anabolic effects.
- Pinealon is a synthetic tripeptide (Glu-Asp-Arg) developed by the St. Petersburg Institute of Bioregulation, designed to penetrate the blood-brain barrier and exert neuroprotective, neurogenic, and anti-aging effects by regulating pineal gland and brain cell function.
- Half-Life
- 20–30 hours
- Short (peptides rapidly degraded), but epigenetic/gene regulatory effects persist
- Admin Route
- SubQ, IM
- SubQ, Oral, Intranasal
- Research
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- Typical Dose
- 40–80 mcg
- 5–10 mg (oral) or 50–100 mcg (SC)
- Frequency
- Once daily or split twice daily
- Once daily for 10 days
- Key Benefits
- Direct muscle hypertrophy via IGF-1R stimulation
- Muscle hyperplasia (new fiber formation) — unique among peptides
- Rapid gains in lean muscle mass
- Accelerated recovery from training and injury
- Increased nutrient uptake by muscle cells
- Fat oxidation enhancement
- Bone density improvement
- Cartilage and connective tissue repair
- Neuroprotection against oxidative stress and hypoxia
- Promotes neuronal regeneration and repair
- Improves memory and cognitive function
- Enhances sleep quality via melatonin regulation
- Anti-aging effects on brain cells
- May slow cognitive decline in neurodegeneration
- Improves cerebrovascular circulation
- Reduces neuroinflammation
- Side Effects
- Hypoglycemia (significant risk — insulin-like activity)
- Acromegaly-like effects with excessive long-term use
- Jaw and hand swelling
- Organ hypertrophy with extreme doses
- +2 more
- Excellent safety profile in clinical use
- Rare: mild drowsiness
- Transient mild headache at initiation
- Injection site reaction (SC)
- Stacks With
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