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 2338FAQ’sRelated Knowledge Base Posts -Do you have any products to use for Glycation?How many product drops are in each bottle?Does our DNA dictate what the cells need or do our cells determine what our DNA needs?