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ToolsCompareAdamax vs Pal-GHK

Adamax vs Pal-GHK

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

Cognitive Enhancement
Adamax
Skin & CosmeticAnti-Aging & Longevity
Pal-GHK
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.
Pal-GHK is the palmitoylated form of the GHK tripeptide without a copper ion. By conjugating palmitic acid to glycine-histidine-lysine, skin penetration is substantially enhanced, enabling deeper dermal collagen stimulation. It is commonly paired with Pal-GHK-Cu or GHK-Cu in anti-aging formulations.
Half-Life
Estimated 1-3 hours (short; peptide degradation)
Extended (lipid depot in stratum corneum)
Admin Route
Subcutaneous, Intranasal (research)
Topical
Research
Typical Dose
200-400 mcg per dose
0.005–0.1% in formulation
Frequency
Once daily or every other day
Once or 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
  • Stimulates collagen I and III synthesis in dermis
  • Reduces the appearance of fine lines and wrinkles
  • Improves skin elasticity and firmness
  • Inhibits collagenase (MMP-1) to preserve existing collagen
  • Enhances wound healing and skin repair
  • Well-tolerated in anti-aging serums and creams
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
  • Generally very well-tolerated
  • Rare skin irritation at very high concentrations
  • Possible formulation-dependent comedogenicity
Stacks With