Topical GHK-Cu has been studied for decades and has a well-established safety profile in the published literature
As of June 2026, there are 3,763 pending cases in MDL No
Patients choose them for accessibility, transparent pricing, and provider continuity
Where differences occur is: Who submits the professional charge (physician)
PlexusDx runs its own Weight Management Protocols, offering Semaglutide Injection, Semaglutide Oral, Tirzepatide Injection and Tirzepatide Oral but it leads with the Precision Peptide Genetic Test, which reads 14 pathways, 49 peptides, 150+ genetic insights, including FTO, MC4R and TCF7L2
Limited observational data from real-world cases does not offer enough information to ensure its safety during human pregnancies