Side-by-side comparison of Covert Musk by What We Do Is Secret and CK One by Calvin Klein
What We Do Is Secret
Calvin Klein
| Attribute | Covert Musk | CK One |
|---|---|---|
| Brand | What We Do Is Secret | Calvin Klein |
| Year | 2025 | 1994 |
| Rating | 3.61 | 3.82 |
| Concentration | — | — |
| Gender | feminine | feminine |
| Total Notes | 4 | 21 |
106 opinions · Source: r/fragrance community
5.5
/10
CK One is viewed as an adequate, inoffensive classic that remains pleasant but uninspiring. While the €30 price point offers decent value, the fragrance's weak longevity and lack of distinctiveness make it a better choice for casual, after-gym wear rather than a signature scent. Many community members suggest saving money for more impactful fragrances unless you specifically have nostalgia or sentimental attachment to it.