Does the PEPTI-correct HP contain Hydroquinone? No, it does not contain bleaching agents, peroxides, hypochlorites, or percarbonates. Last Update: October 20, 2018 October 20, 2018 1221 FAQ’sRelated Knowledge Base Posts -What is a Bio-Peptide?How many product drops are in each bottle?Can you explain why Viktoria DeAnn peptide serums can’t be mixed before application?