ghk-cu angiogenesis vegf study may Prevent Oxidative Stress in Skin by Regulating Copper and Modifying Expression of Numerous Antioxidant Genes GHK Peptide as a Natural
Description
Perhaps they could tell from the photo

Its unique liquid formulation is rapidly absorbed in tested animals, acting promptly to effectively block the formation and progressive development of metastatic lesions

You are more likely to have low B12 if you 3 : Good to know: Unlike foods high in vitamin B12, B12 from supplements or fortified foods (like some cereals or plant-based milks) does not need to go through all these steps
Prompt parenteral (intramuscular) B12 treatment is recommended in such cases, in line with BSH guidance, to prevent further or irreversible neurological injury

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The research behind this is solid
