Medically Reviewed By Dr. Satya Saraswat, MBBS, MS, MCh, DNB (Gold Medalist) | Last updated: April 14, 2026 Hair loss affects millions of people around the globe, and it greatly influences self-confidence and self-esteem. However, with the invention of PP405, a new topically administered peptide created by Pelage Pharmaceuticals, a brainchild of inventions originating from […]