Telomeres: what they are, how they relate to aging, and why telomere-lengthening supplements lack credible scientific evidence [A: 43:45, V: 47:26]
People look at GHK-Cu because it sits at the centre of the skin-quality and tissue-remodelling peptide category
However, the most important part of the story is also the easiest to lose in a headline: an advisory committee recommendation is not a final FDA decision, and inclusion on a compounding list is not the same as FDA approval of a medication
Your body uses a form of vitamin B3 called nicotinamide to build NAD+ , the energy currency that powers mitochondria and many cell-repair processes
This BPC-157 vs TB-500 guide breaks down the evidence to help you choose the right compound for your study
That standard applies to investigational therapies too we dont prescribe what we cant verify is safe for your specific physiology