Pal-GHK: A Messenger Peptide in Cellular Activity

Pal-GHK, also known as palmitoyl-tripeptide-1, is a synthetic derivative of the tripeptide gly-his-lys (GHK), modified through covalent attachment to a palmitoyl (long-chain fatty acid) moiety. Studies suggest that this conjugation may potentially increase its hydrophobicity, possibly improving tissue penetration in relevant research models. The peptide arises from interest in extracellular matrix (ECM)-derived fragments that act as signaling molecules, suggesting that…

HF Gilbert

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Sean Mallon

Winter Sun Safety: Why UV Protection Matters Year-Round

Protecting your skin from UV damage in winter is just as important as in summer, even when the air feels cool and the skies are cloudy.

Aaron Casselman
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