Avoid GHK-Cu if you have Wilsons disease (due to the risk of copper accumulation), an active or history of certain cancers (due to growth factor effects and angiogenesis promotion), are pregnant or breastfeeding (safety not definitively established), or have known copper metabolism disorders or peptide allergies
Learn how to properly use sunscreens in the correct amount (2.5 to 5mls) & frequency (at least twice daily), before worrying about marginal gains with novel ingredients)
After incubation, the wells washed with pre-warmed RPMI 1640 (x3) and 200 l of RPMI 1640 medium added into each well, before a further 24 h incubation (20 rpm rocking, 37C)
Extracellular vesicles: exosomes, microvesicles, and friends
doi: 10.1016/j.jep.2023.116785 104 LiXLiSLiN