How does the Parfum concentration differ from the Eau de Parfum or Eau de Toilette?+−
The Parfum is generally considered the concentration closest to the original vision — richer, more resinous, and with better longevity and depth in the base notes. The EDP and EDT tend to present a smoother, lighter version where some of the spice and resin intensity is softened. If you're looking for the full weight and complexity of Opium's oriental base, the Parfum is where it lives.
Is Opium worth buying in its current formulation, or should I seek out vintage?+−
This depends on your expectations. The current formulation is still a bold, recognizable oriental — it performs well and is far from subtle. However, the fragrance community broadly agrees that vintage versions, particularly older extraits and early EDPs, have a depth, spice, and resinous fire that modern versions don't fully replicate. If you're curious about Opium for the first time, the current Parfum is a reasonable entry point. If you've fallen in love with vintage Opium specifically, the modern version may feel like a compromise.
Is Opium for women only, or can it work on other genders?+−
It's marketed as a women's fragrance, but its profile — heavy spice, resin, incense, wood, and musk — reads as neither inherently feminine nor masculine in any strict sense. Anyone drawn to dense oriental fragrances should feel free to try it regardless of gender marketing. It's a bold fragrance first; the gendering is largely a product of its era.