Blog · What The Dupe

EDP, EDT, & More: A Guide to Fragrance Concentrations

2026-02-12 · 4 min

When you're on the hunt for a new fragrance, you've likely come across a confusing jumble of acronyms: EDP, EDT, EDC. What do they mean? And more importantly, how do they affect the scent you're about to purchase? Understanding fragrance concentrations is key to finding a perfume that not only smells great but also lasts as long as you want it to. At **whatthedupe.com**, we believe that a knowledgeable consumer is a happy consumer. Here’s our breakdown of fragrance concentrations to help you make the best choice for your scent wardrobe. ## The Basics: What is Fragrance Concentration? Fragrance concentration refers to the ratio of perfume oil to alcohol and water in a perfume. The higher the concentration of perfume oil, the more potent and long-lasting the scent will be. This also has a direct impact on the price, with higher concentrations generally being more expensive. Here's a look at the most common fragrance concentrations, from highest to lowest: ### 1. Parfum / Extrait de Parfum * **Concentration:** 20-30% perfume oil * **Longevity:** 6-8 hours, and sometimes even longer This is the most concentrated and purest form of fragrance you can buy. A little goes a long way, and its scent will linger on your skin for hours. Due to its high concentration, it is also the most expensive option. Parfums are perfect for special occasions or for those who want their scent to make a lasting impression. ### 2. Eau de Parfum (EDP) * **Concentration:** 15-20% perfume oil * **Longevity:** 4-5 hours Eau de Parfum is one of the most popular fragrance concentrations, offering a great balance of potency and price. It's strong enough to last through a workday or a night out, but not so overpowering that it becomes overwhelming. Most luxury perfumes and their dupes are available in EDP form, making it a versatile choice for everyday wear. ### 3. Eau de Toilette (EDT) * **Concentration:** 5-15% perfume oil * **Longevity:** 2-3 hours Lighter and less intense than an EDP, an Eau de Toilette is a great option for those who prefer a more subtle scent. It's perfect for daytime wear, warmer weather, or for those who are sensitive to strong smells. You may need to reapply it throughout the day to maintain its scent. ### 4. Eau de Cologne (EDC) * **Concentration:** 2-4% perfume oil * **Longevity:** Up to 2 hours Eau de Cologne is a very light and refreshing fragrance concentration. It's often associated with masculine scents, but there are many unisex and feminine colognes available. Due to its low concentration, it's very affordable and perfect for a quick spritz of freshness after a shower or a workout. ### 5. Eau Fraîche * **Concentration:** 1-3% perfume oil * **Longevity:** Less than 1 hour Meaning "fresh water" in French, Eau Fraîche is the most diluted fragrance concentration. It contains a very small amount of perfume oil, with the rest being mostly water. It's incredibly light and perfect for a subtle hint of scent on a hot summer day. ## Which Concentration is Right for You? The best fragrance concentration for you depends on your personal preferences, your lifestyle, and your budget. Here’s a quick guide to help you decide: | Concentration | Best For | Price | | :--- | :--- | :--- | | **Parfum** | Special occasions, making a statement | Highest | | **Eau de Parfum (EDP)** | Everyday wear, long-lasting scent | High | | **Eau de Toilette (EDT)** | Daytime wear, subtle scent | Medium | | **Eau de Cologne (EDC)** | A quick refresh, after a workout | Low | | **Eau Fraîche** | A very subtle hint of scent | Lowest | Now that you're armed with this knowledge, you can confidently explore the world of fragrances and find the perfect scent—and concentration—for you. Happy scent hunting!