Difference between Perfume, Eau de Parfum, Eau de Toilette, and Eau de Cologne?

The main differences among Perfume, Eau de Parfum, Eau de Toilette, and Eau de Cologne lie in the concentration of fragrance oils and the duration of the scent. Here's a breakdown:

1. Perfume (Parfum):

   • Concentration: Highest concentration of fragrance oils (15-40%).
   • Longevity: Typically lasts the longest, often all day or even longer.
   • Usage: Best for special occasions or those who prefer a long-lasting scent.

2. Eau de Parfum (EdP):

   • Concentration: High concentration of fragrance oils (10-20%).
   • Longevity: Lasts several hours, suitable for day or evening wear.
   • Usage: A good balance for those who want a strong scent without the intensity of pure perfume.

3. Eau de Toilette (EdT):

   • Concentration: Moderate concentration of fragrance oils (5-15%).
   • Longevity: Usually lasts a few hours, suitable for everyday use.
   • Usage: Commonly used for casual and daytime wear.

4. Eau de Cologne (EdC):

   • Concentration: Lower concentration of fragrance oils (2-5%).
   • Longevity: Generally lasts for a couple of hours.
   • Usage: Light and refreshing, suitable for casual and warm-weather use.

The differences in concentration impact the intensity and longevity of the fragrance. The choice between them often depends on personal preference, the occasion, and the desired strength of the scent.