Formal safety data specific to topical AHK-Cu is limited, and theoretical concerns such as copper accumulation with heavy long-term use have not been characterized in human studies
Grade 4 (life-threatening): Anaphylaxis, angioedema with airway compromise, or systemic urticaria
Customized protocols may combine topical and injectable GHK-Cu delivery methods with complementary treatments such as platelet-rich plasma , microneedling , prescription medication( such as Minoxidil) , and nutritional optimization
Current opinion in pharmacology, 7(4), 355359
Efficacy and safety of liraglutide versus placebo as add-on to glucose-lowering therapy in patients with type 2 diabetes and moderate renal impairment (LIRA-RENAL): A randomized clinical trial
The encapsulation of DDA-GSH-AuNCs into PLGA nanoparticles does not alter the well documented biocompatibility of PLGA as evident from similar cellular viability of MCF-7 cells upon exposure to empty PLGA nanoparticles or PLGA nanoparticles encapsulating DDA-GSH-AuNCs in a wide range of nanoparticle concentration (4500 g/mL) as shown in Fig