Biomaterials 35, 22532263
When healthy, it acts like your skins security guard: It keeps in the good by helping skin retain moisture and keeps out the bad by denying potential irritants (like troublesome free radicals)
Specific peptide precautions include avoiding copper peptides during pregnancy and breastfeeding due to uncertain copper exposure effects, exercising caution with brightening actives if history of ocular sensitivity exists, and avoiding mixing multiple active ingredients simultaneously around eyes until individual tolerance confirms
Lee BP, Vittinghoff E, Hsu C, Han H, Therapondos G, Fix OK, et al
Girard, M., Luis, P., Moro, C
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