What perfumes are similar to Catalyst Parfum?+
Fragrances with the closest accord profile to Catalyst Parfum by Halston: Fracas by Robert Piguet; Tatiana by Diane von Furstenberg; Mahora by Guerlain. Each is selected by cosine similarity on accord strengths and shared notes.
Why are these perfumes considered similar?+
Similarity is computed from three signals: (1) cosine similarity between accord strength vectors, (2) Jaccard overlap on note sets across the pyramid, (3) a curated "often compared to" list from community mentions. The top matches blend all three.
Which notes drive the Catalyst Parfum profile?+
Catalyst Parfum's opening signature comes from Peach, Gardenia, Hyacinth, Bergamot. Similar perfumes usually carry at least 2 of these same top notes alongside matching heart accords.
