Iris & powdery, 2007: Infusion d’Iris · 447

Concentration is oil in alcohol, not a quality score. EDT (about 5–15%) shows more top; EDP (about 15–20%) shows more heart and base. Houses vary; this is not a lab assay. One or two sprays on skin or cloth — sternum or hair, not a cloud in a lift. Let it turn an hour before you add more.

Cool months. Heat turns powder into glue. Yes. Warm, moist skin amplifies sweet and spice; dry or cool skin can turn the same juice woody, soapy or short. Test on your skin, not only a blotter. IFRA sets industry limits on some naturals and synthetics. A reformulation is usually a legal edit, not a betrayal. This atlas is not a safety sheet.

Any ethics or materials I should know? Read the materials chapter for the actual load. Niche and designer often share a family and disagree on dose. No. This atlas is cultural and editorial. Fragrance can irritate; oakmoss, eugenol, citrus oils and musks are common triggers. See a clinician for reactions. Nothing here is a diagnosis, treatment or safety sheet.