l-carnitine l-tartrate capsules 2175mg per serving L-Carnitine 1020mg 120 capsules -

For an in-depth read on copper peptides, check out our blog post on What Are Copper Peptides and How Do They Work

What GHK-Cu Actually Does in the Skin GHK-Cu is a naturally occurring copper-binding tripeptide: glycyl-L-histidyl-L-lysine complexed with a copper ion

Despite a relatively short half-life of approximately 30 minutes, the peptide triggers gene expression changes that persist and cascade independently of its continued presence

They possess a high synthetic capacity for GSH due to high expression of (GCL) and cystine/glutamate antiporter (xCT), and can export GSH to neighboring neurons and glia

Although HSF2 is not the primary initiator of heat stress, it acts in concert with HSF1 during spermatogenesis to ensure the integrity of basal HSP expression and stress-induced responses (Himanen et al., 2022)