Some individuals see lower blood sugar readings after just a dose or two, while others may need several weeks of consistent use before experiencing significant changes
Information based on Ro.co's January 5, 2026 announcement, Novo Nordisk public statements, and FDA regulatory information available at time of publication
GHK-Cu also has a smaller total clinical evidence base than retinol, and L-ascorbic acid vitamin C should be kept in a separate routine step to avoid pH-driven instability
See Whether You Qualify for GLP-1 Treatment Complete a 5-minute intake so a licensed provider can review your health history, weight goals, and whether GLP-1 treatment may be appropriate
doi: 10.1007/s40123-023-00711-2 146 VasavadaARShahARajSMPraveenMRShahGD
Nutrition guidance is a key component of our weight loss programs