Ovagen vs GHK
Side-by-side comparison of key properties, dosing, and research.
- Summary
- Ovagen is a tripeptide bioregulator (Glu-Asp-Leu) developed by Professor Vladimir Khavinson, primarily targeting liver tissue. It supports hepatocyte function, liver cell regeneration, and protection against hepatic aging and disease. Ovagen is used in protocols for chronic liver disease, hepatoprotection, and metabolic liver conditions including fatty liver disease.
- GHK is the natural tripeptide (Gly-His-Lys) released from human albumin that activates tissue remodeling, collagen synthesis, and anti-aging gene expression. The copper-free form is the biological signaling molecule; it chelates copper in tissue to form GHK-Cu but also has independent biological activity.
- Half-Life
- Short (minutes); sustained gene-regulatory effects
- Extremely short as free peptide; tissue binding extends local effects
- Admin Route
- SubQ, Oral
- SubQ, Topical, Oral
- Research
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- Typical Dose
- 10 mg per day
- 100–500 mcg
- Frequency
- Daily for 10–30 days
- Daily or 5x per week
- Key Benefits
- Hepatoprotective effects against toxic, viral, and metabolic liver damage
- Promotes hepatocyte regeneration and liver tissue repair
- May reduce liver fibrosis progression
- Supports liver metabolic function and detoxification capacity
- Anti-aging effects on hepatic tissue
- Useful in NAFLD/MASH supportive protocols
- Compatible with NAD+, glutathione, and BPC-157 in liver health stacks
- Stimulates collagen and extracellular matrix synthesis
- Activates tissue repair gene expression programs
- Anti-aging: reverses 57% of age-related gene changes
- Antioxidant and anti-inflammatory
- Wound healing and skin barrier repair
- Improves skin laxity, texture, and radiance
- Neuroprotective (stimulates NGF, BDNF)
- Anti-fibrotic in liver and lung models
- Side Effects
- Generally well tolerated
- Mild injection site reactions
- No clinically significant hepatotoxicity reported
- Excellent safety profile (naturally occurring peptide)
- Rare: mild injection site reaction (SC)
- No significant adverse effects identified in research
- Stacks With
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