BPC-157 vs Somatropin (HGH)
Side-by-side comparison of key properties, dosing, and research.
Recovery & Repair
BPC-157Growth Hormone PeptidesAnti-Aging & Longevity
Somatropin (HGH)- Summary
- BPC-157 is a synthetic pentadecapeptide derived from a protective protein found in the stomach. It is one of the most extensively researched healing peptides, known for accelerating tissue repair, reducing inflammation, and protecting the gastrointestinal tract.
- Somatropin is recombinant human growth hormone (rhGH), identical in structure to the 191-amino acid pituitary-derived growth hormone. It is FDA-approved for growth hormone deficiency, short stature, and wasting conditions. Off-label, it is widely explored for body composition, anti-aging, and performance enhancement, though significant risks accompany unsupervised use.
- Half-Life
- 4–6 hours
- 2-3 hours (subcutaneous); 20-30 minutes (intravenous)
- Admin Route
- SubQ, IM, Oral
- Subcutaneous, Intramuscular (less common)
- Research
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- Typical Dose
- 200–500 mcg
- 0.15-0.3 mg/day (adults); titrated to IGF-1 levels
- Frequency
- Once daily
- Once daily
- Key Benefits
- Accelerates wound healing and tissue repair
- Reduces inflammation throughout the body
- Protects and heals the gastrointestinal tract
- Supports tendon and ligament healing
- Promotes bone and joint health
- May protect organs from toxins and injury
- Supports gut-brain axis function
- Counteracts NSAID-induced gut damage
- Increases lean muscle mass and reduces body fat (particularly visceral)
- Restores growth hormone deficiency (FDA-approved)
- Improves bone mineral density
- Enhances exercise capacity and recovery
- Supports skin thickness and collagen synthesis
- Improves lipid profile in GHD patients
- Explored for anti-aging and cellular regeneration
- Side Effects
- Injection site discomfort
- Nausea (rare)
- Headache (rare)
- Dizziness (rare)
- Fluid retention and edema (common, dose-dependent)
- Carpal tunnel syndrome
- Joint and muscle pain
- Insulin resistance and elevated blood glucose
- +3 more
- Stacks With
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