Pinealon vs Nonapeptide-1
Side-by-side comparison of key properties, dosing, and research.
Cognitive EnhancementAnti-Aging & Longevity
PinealonSkin & Cosmetic
Nonapeptide-1- 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.
- Nonapeptide-1 is a synthetic 9-amino acid peptide that inhibits melanin production by blocking α-MSH (alpha-melanocyte stimulating hormone) receptor binding. Used in cosmetic formulations for skin lightening and evening skin tone, it is particularly effective for UV-induced and hormonal hyperpigmentation.
- Half-Life
- Short (peptides rapidly degraded), but epigenetic/gene regulatory effects persist
- Not applicable (topical)
- Admin Route
- SubQ, Oral, Intranasal
- Topical
- Research
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- Typical Dose
- 5–10 mg (oral) or 50–100 mcg (SC)
- 0.05–0.5% concentration in formulation
- Frequency
- Once daily for 10 days
- 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
- Inhibits UV-induced tanning and hyperpigmentation
- Reduces hormonal melasma
- Evens skin tone at receptor level
- Well-tolerated with minimal irritation
- Complementary to tyrosinase inhibitors for enhanced brightening
- Reduces post-inflammatory hyperpigmentation
- Side Effects
- Excellent safety profile in clinical use
- Rare: mild drowsiness
- Transient mild headache at initiation
- Injection site reaction (SC)
- Generally very well-tolerated
- Rare contact sensitivity in susceptible individuals
- Theoretical risk of excessive depigmentation with prolonged high-concentration use
- Stacks With
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