ghk-cu peptide injection reddit product question] has anyone tried injections for skin care ( improving skin texture and reducing fine lines and wrinkles) and if so what were your results? My dermatologist suggested it but GHK-Cu Peptide: Benefits for Tissue

2016 (subcutaneous injection technique)

Diarrhoea (defined as three or more loose or watery stools per day) is an uncommon side effect of vitamin B12 supplementation , though it is listed as a rare or uncommon adverse reaction in the official product information for both oral cyanocobalamin and injectable hydroxocobalamin preparations

A study showed both oral and shots work well to fix low levels

The warnings around products that have not been evaluated by the TGA echo GPs concerns about the rise in import, supply, compounding and advertising of such products and the potential associated safety risks

FDAs July 2026 briefing document states that the agency did not intend to issue a final determination until it considered committee input and completed its reviews