Pinealon vs Matrixyl
Side-by-side comparison of key properties, dosing, and research.
- Summary
- 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.
- Matrixyl is the most widely used collagen-stimulating cosmetic peptide. As a matrikine — a fragment of type I procollagen — it signals skin cells to synthesize new collagen, elastin, and fibronectin, reducing wrinkle depth and improving skin firmness and elasticity.
- Half-Life
- Short (peptides rapidly degraded), but epigenetic/gene regulatory effects persist
- N/A — topical; sustained signaling effects on fibroblasts persist beyond single application
- Admin Route
- SubQ, Oral, Intranasal
- Topical
- Research
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- Typical Dose
- 5–10 mg (oral) or 50–100 mcg (SC)
- 3–8% concentration
- Frequency
- Once daily for 10 days
- Once or twice daily
- Key Benefits
- 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
- Stimulates collagen I, III, and IV synthesis
- Increases fibronectin and glycosaminoglycan production
- Reduces wrinkle depth and length by 27–68% (studies)
- Improves skin firmness and elasticity
- Reduces dark circles and undereye bags
- Synergistic with retinol, vitamin C, and growth factors
- Suitable for all skin types including sensitive
- Well-studied with published clinical data
- Side Effects
- Excellent safety profile in clinical use
- Rare: mild drowsiness
- Transient mild headache at initiation
- Injection site reaction (SC)
- Exceptional safety profile
- Non-irritating, suitable for sensitive skin
- No known adverse effects at cosmetic concentrations
- Stacks With
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