La Forêt pays tribute to a great woman with the creation of the ILSE HAHN collection, which encapsulates her legacy of sophistication, science, and nature. Inspired by her life near the sea, this collection reflects the serenity and strength of the oceans, places that Ilse always considered an inexhaustible source of beauty and renewal. The ingredients she once transformed into olfactory masterpieces are being rediscovered and incorporated into the creation of new cosmetic products. This collection is created using a new active ingredient, AmbroSea.