After using PEPTI-correct HP, will the client have sun sensitivities due to the loss of melanocyte? No, there are no sun sensitivities with the PEPTI-correct Hp. Last Update: October 20, 2018 October 20, 2018 1051 FAQ’sRelated Knowledge Base Posts -If PEPTI-tone can be used in place of Botox, why should I apply it all over my full face?What is the shelf-life of your products?What is the delivery system of peptide/ chelator in PEPTI-correct HP?