EGF and acne: aFGF, bFGF, KGF-2, EGF, and among others, are proven to delay aging (Mehta & Fitzpatrick, 2007; Hou et al., 2020), promote whitening (Smit, Vicanova & Pavel, 2009), remove acne and other spots, moisturize, as well as eliminate wrinkles, and brighten the skin.