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ToolsCompareVesilute vs Dermorphin

Vesilute vs Dermorphin

Side-by-side comparison of key properties, dosing, and research.

Anti-Aging & Longevity
Vesilute
Recovery & Repair
Dermorphin
Summary
Vesilute is a tetrapeptide bioregulator (Lys-Glu-Asp-Leu) developed by Professor Vladimir Khavinson, tissue-specific for the retina and visual system. It supports retinal cell function, promotes normalization of photoreceptor protein synthesis, and is studied for age-related macular degeneration (AMD), retinal aging, and vision preservation in the elderly.
Dermorphin is a naturally occurring heptapeptide opioid isolated from the skin of South American phyllomedusine frogs. It is one of the most potent endogenous mu-opioid receptor agonists known, approximately 30-40 times more potent than morphine by weight. Explored for pain management and fatigue modulation.
Half-Life
Short (minutes); sustained gene-regulatory effects
Estimated 30-60 minutes (longer than endorphins due to D-Ala)
Admin Route
SubQ, Oral
Subcutaneous (research), Intrathecal (research), Intranasal (research)
Research
Typical Dose
10 mg per day
Not established for human use; research doses vary widely
Frequency
Daily for 10–30 days
Not established
Key Benefits
  • Supports retinal photoreceptor cell function and survival
  • May slow progression of age-related macular degeneration
  • Reduces retinal cell apoptosis from oxidative stress and aging
  • Anti-aging effects on retinal pigment epithelium
  • Potential support in diabetic retinopathy management
  • Preserves visual acuity with aging
  • Complementary to lutein, zeaxanthin, and NAD+ in ocular health protocols
  • Potent analgesia superior to morphine on a per-weight basis
  • May reduce perception of fatigue in high-intensity activity
  • Longer-lasting than endogenous opioids due to D-amino acid substitution
  • Research tool for mu-opioid receptor pharmacology
  • Potential therapeutic application in refractory pain
Side Effects
  • Generally well tolerated
  • Mild injection site reactions
  • No significant ocular adverse events reported at standard doses
  • High addiction and dependence potential (mu-opioid agonism)
  • Respiratory depression at high doses
  • Nausea, vomiting, constipation
  • Sedation and cognitive impairment
  • +2 more
Stacks With