Side-by-side comparison of This is not Caffeine by Hormone Paris and Black Opium by Yves Saint Laurent
Hormone Paris
Yves Saint Laurent
| Attribute | This is not Caffeine | Black Opium |
|---|---|---|
| Brand | Hormone Paris | Yves Saint Laurent |
| Year | 2025 | 2014 |
| Rating | 3.90 | 3.94 |
| Concentration | — | — |
| Gender | feminine | feminine |
| Total Notes | 15 | 11 |
48 opinions · Source: r/fragrance community
6.5
/10
Black Opium by YSL is recognized by the r/fragrance community as a popular statement fragrance choice, particularly mentioned as an example of a bold evening scent. While it has dedicated fans who appreciate its strong projection and distinctive character, the community acknowledges it's polarizing and not suitable for everyday or versatile wear, with some finding it overly sweet or artificial depending on skin chemistry.