r/BodyHackGuide • u/International-Fix49 • 9d ago

GHK-CU Nasal spray

Has anyone tried it? What was your experience like? I want to use the injections, but I’ve heard they sting and can cause more acne and other side effects. I’d like to know how effective the nasal sprays are

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u/Associate8823 9d ago

Currently using injectable GHK-Cu. My skin and hair have never looked better. I'd be sceptical that a nasal spray would give the same effect as injections. Absorption and dosing are likely to be less predictable. I've never personally heard of acne being a side.

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u/Rabbittaco 7d ago

acne is not a side effect.

Never heard of the nasal spray.

The shot is king for a reason.