Angiogenesis concern: Because GHK-Cu promotes blood vessel formation, there is a theoretical concern that it could support tumor vascularization in individuals with active cancer
Lau, J., Bloch, P., Schffer, L., Pettersson, I., Spetzler, J., Kofoed, J., Madsen, K., Knudsen, L.B., McGuire, J., Steensgaard, D.B., Strauss, H.M., Gram, D.X., Knudsen, S.M., Nielsen, F.S., Thygesen, P., Reedtz-Runge, S., & Kruse, T
Copper toxicity concerns exist with prolonged GHK-Cu use, though clinical cases remain extremely rare at therapeutic doses
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As I swiped my credit card to pay the bill, it occurred to me that for that much money I could have gone to a specialist
Researchers should also document preparation details and monitor storage conditions to support consistency between laboratory studies