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 2747FAQ’sRelated Knowledge Base Posts -Does our DNA dictate what the cells need or do our cells determine what our DNA needs?Are your products tested and approved by the FDA?Do you have any plans for offering a peptide that can be used with Hydro-dermabrasion?