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visible photoaging reversal

UV light causes the most damage, but visible light also triggers degradation at slower rates

Uncommon Side Effects Less frequently reported effects include mild lightheadedness (potentially copper-related), temporary nausea or headache that typically resolves within hours, and rare transient fatigue at higher doses

If youre already familiar with the basics of GHK-Cu, the next question becomes more practical: what can it actually do for aging skin, and what results should you realistically expect

Syringes for reconstitution should be sterile and appropriate for the water volume you're adding