Have you had magnesium levels checked
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Common side effects (minimal) Most people: No side effects GHK-Cu extremely well-tolerated Natural peptide (found in body) Minimal adverse effects Possible minor effects: Injection site stinging (common, harmless) Minor bruising at injection sites Slight blue tint to injection site (copper, temporary) Mild headache (rare) Managing side effects: Stinging: Inject slowly, warm peptide to room temp Bruising: Rotate sites, proper technique Blue tint: Normal, fades within days Headache: Hydrate well, reduce dose Contraindications and cautions Avoid if: Pregnancy or breastfeeding (no data) Active cancer (theoretical copper concerns) Wilson's disease (copper metabolism disorder) Hemochromatosis (iron overload, copper caution) Use caution with: Copper supplements (avoid taking both) High copper foods (monitor intake) Liver disease (copper metabolism) Generally safe for: All ages (adults) Men and women Long-term use Most health conditions Copper toxicity concerns Is copper in GHK-Cu dangerous

For the purposes of blood donation gender is self-identified and self-reported, which is relevant to the transgender community
Avoid greasy breakfast meats (bacon, pork sausage), fried foods (hash browns, fried eggs), very high-fat options (croissants, biscuits with gravy), sugary pastries, and heavy cream-based dishes
: Featuring Acetyl-L-Carnitine, Alpha-Lipoic Acid, and Benfotiamine, neuropathy supplements work to enhance & support nerve function