Collectors rate Regnum Opus 4.02 out of 5 across 112 votes. Projection reads as strong. Best worn in Winter.
Regnum Opus by In The Box is a Oriental fragrance for men. Regnum Opus was launched in 2022. Top notes are Almond, Tangerine, Bergamot and Watery Notes; middle notes are Civet, Cardamom, Geranium, Rose, Gardenia and Water Lily; base notes are Agarwood (Oud), Guaiac Wood, Vanilla, Coffee, Sandalwood, Amber, Patchouli, Oakmoss and Pink Pepper.
Niche picks and budget clones matched by shared accords and notes.
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