Cosmetics, 4 (2), 16
EGF (Epidermal Growth Factor) and sh-Oligopeptide-1: the keratinocyte signal Epidermal growth factor was identified in 1962 by Stanley Cohen at Vanderbilt, work that earned the Nobel Prize in 1986
Pitt B, Poole-Wilson PA, Segal R, Martinez FA, Dickstein K, Camm AJ, et al
doi: 10.1073/pnas.77.12.7094
Outside the CNS, changes in insulin levels can affect CNS dopaminergic signaling, and insulin resistance may further contribute to dopamine-mediated inflammation and depressive symptoms (Kleinridders et al., 2015
This combination may help to facilitate the efficient metabolism of homocysteine and maintain a healthy homocysteine pathway, allowing for the normal production of its necessary and important end products, including the sulfur-containing amino acids taurine and cysteine, and the neurotransmitters norepinephrine and dopamine