Injectables are marketed within the biohacking and peptide-therapy world, but for skin goals most people do not need them and they carry more risk, cost, and regulatory uncertainty
So, that's a joke
Li F, Sturgis EM, Chen X, Zafereo ME , Wei Q, Li G
, Ostbye T, Langa KM, Weir D, Plassman BL
Biomedical and Environmental Sciences, 27(8): 646650 Yang M, Lei X J, Pan C Y, Li Y J, Wu M H, Destech Publicat I (2015)
NAD+ and 5-Amino-1MQ Synergy: Protecting NAD+ While Boosting Mitochondrial Function When paired with 5-Amino-1MQ, longevity experts discovered NAD+ therapy worked better and lasted longer, marking a potential breakthrough in how we approach slowing age-related cellular decline, especially for adults over 40