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Fast-forward to today: GHK-Cu is being talked about everywhere from dermatology, longevity clinics, IV therapy, to microneedling stacks
Apply 2-3 drops to face and neck
Layering Considerations: If combining with other research compounds, consider alternating application times (e.g., GHK-Cu in the morning, retinoids at night) or alternating days to avoid overwhelming the skin
Self-medicating with BPC 157 without medical supervision can lead to legal and health risks
Combining copper peptides with retinoids, acids, and vitamin C simultaneously overwhelms skin that might tolerate each ingredient separately
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