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Active woman in a mineral-teal swim top after a swim, photographed through water-spattered glass.GHK-Cu oral

GHK-Cu acetate · oral troche

The small skin changes other people start to notice.

GHK-Cu joins three amino acids—glycine, histidine, and lysine—to copper. Verified members describe gradual changes in skin texture and appearance; the oral troche makes it a daily, topical-free routine.

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Oral versus topical

The cream stays on skin. The troche dissolves in your mouth.

The oral troche and topical cream are separate prescription products. Product specifics live inside your Rebody account.

Read the GHK-Cu oral guide →

For Rebody members

More on GHK-Cu Oral Troches.

Study notes, product details, and sources.

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Skin results

The small changes other people start to notice.

The GHK-Cu troches are small, taste fine and fit into my routine without much thought. My skin looks less dull, and a coworker asked if I had changed my skincare. That was the first time I felt sure someone besides me could see it.

A coworker asked what I changedVerified customer · Less dull-looking skinAlmost 3 months

Honestly my first month on the GHK-Cu troches I saw nothing and thought I wasted my money. Around week 10 the rough area by my nose started feeling smoother and my skin was less dry by the end of the day. I am glad I stuck with it but people should know it takes time.