GHK-Cu Copper Peptide Serum

The blue copper peptide, done properly.

GHK-Cu Copper Peptide Serum is Lumiere's everyday treatment step: a naturally blue 1% copper peptide serum made for skin that looks firmer, smoother, and lit from within.

The formula pairs Copper Tripeptide-1 (GHK-Cu) with niacinamide and sodium hyaluronate for a lightweight, polished daily serum that fits into a simple AM routine without a crowded shelf.

• 1% Copper Tripeptide-1 (GHK-Cu), naturally blue
• Niacinamide for a more even-looking tone
• Sodium hyaluronate for lightweight hydration
• Fragrance-free, no added dyes, made in the USA

How to use

Apply a few drops to clean skin in the morning. If you use retinol or vitamin C, use them at the opposite time of day rather than layering directly with this serum.

Size: 1 fl oz / 30 mL.