Besides PEPTI-correct Hp, what do you suggest for lightening of scar tissue on fair skinned people? Mild or Medium Rejuvenator, PEPTI-repair, PEPTI–pro-col in that order of effectiveness. Last Update: October 20, 2018 October 20, 2018 2607FAQ’sRelated Knowledge Base Posts -Can you explain the chelating agent in PEPTI-correct Hp and why is it beneficial to skin?Do peptides have a scent or color?How do the multiple peptide sequences within PEPTI-a.c.n.e. work?