ghk-cu peptide benefits for anti-aging GHK-Cu: The Copper Skin, Hair & How GHK-Cu Copper Peptides Stimulate
Description
One study found that when people with mild cognitive issues and low levels of B12 were given B12 vitamins, most of them showed improved cognitive symptoms
doi: 10.1177/15598276251370238 127
Many patients begin to feel better within a few days of starting injections, with more significant improvements noticeable after a few weeks
controlled human efficacy data are limited and mixed
