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 2347FAQ’sRelated Knowledge Base Posts -If PEPTI-tone can be used in place of Botox, why should I apply it all over my full face?Why aren’t plant based peptides effective for human skin?How do the multiple peptide sequences within PEPTI-a.c.n.e. work?