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 2573FAQ’sRelated Knowledge Base Posts -Can you explain why Viktoria DeAnn peptide serums can’t be mixed before application?By what percentage do the active ingredients in Rejuvenator increase from Mild to Regular to Ultra?Will the PEPTI-nano mask work with LED because of the reflection and can LED penetrate through the mask?