Arôme naturel de vanille (VERIFY – confirmer si naturel ou nature-identique selon fournisseur)

Arôme naturel de vanille is a fragrance ingredient derived from Vanilla planifolia pods, though the INCI designation requires supplier verification to confirm whether it is a true natural extract (obtained via solvent extraction or CO2 supercritical extraction) or a nature-identical synthetic vanillin (typically produced from lignin or guaiacol). The natural version carries a complex, warm, balsamic scent profile with over 200 aromatic compounds beyond vanillin alone, making it richer and more nuanced than its synthetic counterpart. Formulators choose it for its consumer-appealing 'clean label' perception and its ability to add warmth and depth to personal care products, though it may cause yellowing or browning in light-colored formulations and carries a risk of skin sensitization at higher concentrations.