Into this base, Acure adds skin-friendly emollients and humectants, such as argan oil and glycerin, and a goodly proportion of their Chlorella Growth Factor, which protects the collagen and elastin that lends skin its youthful structure.I cannot vouch for the efficacy of Acure's actives, at least till further studies are done, but their philosophy, according their lead aesthetician, Amy Halman,