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They promote collagen production and enhance skin cell turnover
While injectable GHK-Cu has prospects in specific therapeutic uses, it doesn't have enough research to support its efficacy for skin or hair concerns
Community-reported tradeoffs: Combined GI burden during titration
Possible mild effects : local injection site soreness, slight flushing Rare : nausea, dizziness, allergic reaction Contraindications : hypersensitivity to any component
These effects are amplified when GHK-Cu is combined with procedures like microneedling or laser resurfacing that create controlled tissue injury and demand a repair response
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