Philosophy The Microdelivery In-Home Vitamin C/Peptide PeelPhilosophy Microdelivery In Home Vitamin C Peptide Peel a two step, in home peel that resurfaces and rejuvenates sun damaged, hyperpigmented and aging skin. what makes this next generation microdelivery peel so revolutionary is that unlike peels of the past that only exfoliated, this peel delivers peptides and vitamin c to the skin as it is being rapidly exfoliated. it is resurfacing and replenishing the skin at the same time, which is a new approach