Pay in 4 interest-free payments of $6.91 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Pure Encapsulations is known for their transparent labeling, hypoallergenic formulations, strong quality control standards, and robust internal testing protocols, says Fazio
All products sold by Durham Peptides are for research and laboratory use only
GHK-Cu is understood to upregulate collagen synthesis in dermal fibroblasts, a mechanism explored in multiple studies, including research on copper peptides and skin regeneration published in Biomolecules , which also examined GHK's broader gene-modulating effects
Boosts collagen production, reducing fine lines and improving skin elasticity (shown in clinical trials)
Skin-lightening claims (unproven): Marketed for skin whitening, but IV/injectable glutathione is not FDA-approved for this and evidence is weak
US$ 26.50
US$ 20.27
US$ 28.96
US$ 22.92
US$ 22.50
US$ 24.98
US$ 25.26
