Cologne typically lasts on the skin for about 2 to 3 hours for Eau de Cologne, 4 to 6 hours for Eau de Toilette, and 6 to 8 hours or more for Eau de Parfum, depending on the concentration of fragrance oils. Perfume oils can last 12 hours or longer. The scent evolves in layers—top notes fade quickly (15-30 minutes), middle notes last a few hours (2-4 hours), and base notes (like musk or sandalwood) can linger for many hours. Several factors affect how long cologne lasts on skin:
- Skin type and hydration: Cologne lasts longer on moisturized and oilier skin.
- Application points: Pulse points such as wrists, neck, behind the ears, and chest help the scent last longer.
- Weather and environment: Heat and humidity make cologne evaporate faster.
- Fragrance concentration: Higher concentration lasts longer.
- Storage: Proper storage away from heat, light, and oxygen extends longevity.
A typical 3.4 oz (100 ml) bottle can last 6-12 months with daily use of 3-5 sprays. Expired cologne usually loses scent strength or smells sour and should be replaced after 2-5 years. Cologne lasts longer on skin than on clothes, but scent on clothes may persist longer although it won't project as well. In summary, cologne duration varies widely based on formulation and usage, but a good expectation is a few hours to most of the day for quality Eau de Parfums, with proper application and care extending the scent life significantly.
