The Les Indémodables Grand Crus Ingredients Box is a luxurious olfactory library that goes far beyond a usual tester set. Inside are 22 exclusive “Grand Cru” natural ingredients—rare patchoulis, ouds, resins, florals, and citruses—presented at 10% dilution to showcase their terroir and purity. Alongside them sit 11 Eau de Parfum and 2 Eau de Cologne, each highlighting two key raw materials, plus 5 classical naturals as reference points. This combination allows you to compare raw essence, standard materials, and their transformation in finished compositions. It is both an educational tool and a celebration of haute parfumerie’s finest treasures.