Side-by-side fragrance comparison
Opus 1870 by Penhaligon's and Cairo by Penhaligon's are remarkably similar fragrances with a 83% similarity score. If you enjoy one, you will likely appreciate the other. Both perfumes share many characteristics that make them excellent alternatives to each other.
Both Opus 1870 and Cairo share Woody, Warm Spicy, Powdery accords. Opus 1870 features prominent Warm Spicy, Woody, Aromatic notes, while Cairo is characterized by Woody, Warm Spicy, Earthy accords.
These two fragrances share 4 common notes including Cedarwood, Rose, Sandalwood, Vanilla. Opus 1870 uniquely features Amber, Bergamot, Cardamom, while Cairo distinctively includes Cypriol Oil or Nagarmotha, Labdanum, Patchouli.
In conclusion, Opus 1870 vs Cairo is a comparison between two highly similar fragrances. Both are excellent choices if you appreciate this scent profile. Consider trying both to find which interpretation you prefer from Penhaligon's and Penhaligon's.