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While the study was exploratory, it offers early evidence that copper tripeptide may support collagen production

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With our support, self-administered B12 injections can become a seamless part of your health routine

Shelf Life Per the manufacturer, the lyophilized powder remains stable for 1224 months when stored frozen in its original sealed vial

Laboratory studies show GHK-Cu treatment results in enhanced capillary-like tube formation in three-dimensional culture systems, with treated endothelial cells forming more extensive networks with improved branch points and connectivity compared to untreated controls, indicating promotion of both early vessel sprouting and later network organization phases

Supports Skin Brightening: GNC Glutathione Vegetarian Capsule is used for promoting a brighter complexion