Dr Barbara Olioso, The Green Chemist, reports from the Sustainability Zone Theatre at in-cosmetics Global 2026 in Paris. In this episode: biotech and upcycled ingredients, the comeback stories of Palo Santo and rosewood, and a deep dive into the Green Preservation Roundtable — covering multifunctionals, regulatory guidance on preservative claims, challenge testing best practice, and the future of Annex V.
