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 1714FAQ’sRelated Knowledge Base Posts -Are there any intrinsic risks involved in using unknown synthesized peptides?Can you use VDA peptides with a chemical peel treatment?What is the shelf-life of your products?