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 2625FAQ’sRelated Knowledge Base Posts -How many product drops are in each bottle?How do Rejuvenator, PEPTI-pro-col, and PEPTI-repair help with Rosacea?What is a Bio-Peptide?