Attending the International Oligonucleotides and Peptides Conference (IOPC 2024) was a wonderful experience! The new session on active cosmetic peptides was a great success, confirming that this is one of the hottest fields these days, driven by innovation and strong growth. From new research to industrial manufacturing, there was a lot to talk about between academia and industry experts. For Najib Maslouh, COO of Uptide, it was a great opportunity to connect with other experts in the field and discuss recent trends, the regulatory environment, future market trends, and the latest developments in the field of peptides as cosmetic ingredients.