reta and ghk cu Advice with pairing GHK-CU? : r/Retatrutide reta and ghk-cu A Dermatologist's

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If you are seeing positive results with no side effects, your dose is correct

Ingredients to Avoid When Using Copper Peptides To maintain the integrity of GHK-Cu, its best to avoid layering copper peptides with: High-strength AHAs or BHAs Strong Vitamin C (ascorbic acid or ethyl ascorbic acid) Retinoids or retinol derivatives Low-pH exfoliants These ingredients can reduce peptide activity or increase irritation, especially for sensitive skin

The peptide's tissue remodeling effects continue even after discontinuation

Using a sterile luer-lock syringe, withdraw the required quantity

Kannt A et al