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ToolsCompareAdamax vs Palmitoyl Tetrapeptide-7

Adamax vs Palmitoyl Tetrapeptide-7

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

Cognitive Enhancement
Adamax
Skin & Cosmetic
Palmitoyl Tetrapeptide-7
Summary
Adamax is a synthetic neuropeptide related to brain-derived neurotrophic factor (BDNF) signaling pathways. It is explored for cognitive enhancement, neuroprotection, and mood support, with proposed mechanisms involving TrkB receptor activation and enhancement of neuroplasticity similar to endogenous BDNF.
Palmitoyl Tetrapeptide-7 (Rigin) is a cosmetic peptide consisting of palmitic acid linked to the tetrapeptide sequence GQPR (Gly-Gln-Pro-Arg). It was designed to mimic the biological activity of the IgG immunoglobulin C-terminus, which downregulates the production of interleukin-6 (IL-6), a key driver of skin aging and inflammation.
Half-Life
Estimated 1-3 hours (short; peptide degradation)
Topical penetration-dependent; effects last hours to days
Admin Route
Subcutaneous, Intranasal (research)
Topical
Research
Typical Dose
200-400 mcg per dose
2-5 ppm concentration in formulation
Frequency
Once daily or every other day
Twice daily
Key Benefits
  • Proposed enhancement of learning and memory consolidation
  • Neuroprotective via BDNF-TrkB pathway support
  • May improve mood and resilience to stress
  • Potential support for neurogenesis
  • Cognitive clarity and focus enhancement (reported anecdotally)
  • Explored for neurodegeneration and age-related cognitive decline
  • Reduces IL-6 inflammatory cytokine in skin
  • Prevents 'inflammaging' of the skin
  • Inhibits MMP collagen-degrading enzymes
  • Synergistic with Matrixyl for anti-aging
  • Clinically tested for wrinkle and skin texture improvement
  • Well-tolerated topically
Side Effects
  • Limited human safety data; largely anecdotal reports
  • Possible headache or mild overstimulation
  • Sleep disruption with late-day dosing
  • Unknown long-term safety profile
  • Contact sensitization (rare)
  • Well-tolerated at standard concentrations
Stacks With