Is there hormone aspect to the peptide in PEPTI-correct HP? No, this formula does not affect a woman’s’ hormonal system or balance. Last Update: October 20, 2018 October 20, 2018 2196FAQ’sRelated Knowledge Base Posts -Why aren’t plant based peptides effective for human skin?Why does PEPTI-pro-col it state that it reduces the appearance of hyperpigmentation?What is the shelf-life of your products?