Talk to your provider about dose adjustment
Commercial products are commonly presented with a larger quantity of GHK-Cu than the other three components, although this is a seller convention rather than a scientifically validated ratio
Hubermans supplement stack, which focuses on his core, essential supplements (omega-3 fatty acids, vitamins D and K2, and creatine monohydrate), these supplements would cost between $60 and $90 per month
Accurate measurement tools such as calibrated syringes or pipettes are essential
While the information is available on the physical product label and meets FDA requirements, the reluctance to highlight specific dosages in marketing materials could indicate that some ingredient quantities are at the lower end of effective ranges
Arch Toxicol 94:33813407 Woo SM, Davis WD, Aggarwal S, Clinton JW, Kiparizoska S, Lewis JH (2021) Herbal and dietary supplement induced liver injury: Highlights from the recent literature