Cologne vs. perfume: what's the difference?

You've used up your bottle, the fateful day of buying a fragrance has arrived. Faced with dozens of brands on the shelves of your perfumery, it's not always easy to make your choice. Moreover, brands distinguish between eau de toilette, eau de Cologne, and eau de parfum. How do you find your way with all these technical terms? What are the differences between eau de Cologne and eau de parfum? Learn more about the world of perfumery in this article.

A question of concentration

Fragrance represents a second skin for the person who wears it. An instrument of seduction for some, a beauty accessory for others, fragrance produces a unique and sensual scent when combined with your body odor. This is why you should be aware of the product's composition before purchasing. In perfumery, the difference between eau de parfum, eau de toilette, eau de Cologne, and perfume lies in the concentration.

The fragrance is based on the concentrated base. Considered as the raw material, it comes from essential oils of ylang-ylang, lavender, vanilla, or synthetic materials. This pure mixture is then diluted in alcohol. The concentration therefore varies according to the percentage of diluted concentrate. In the world of perfumery, there are no strict regulations on the concentration rate. Perfume brands apply their own formulas. However, you can still remember the following figures:

• Perfume has the highest concentration of "essence" or "pure blends." The percentage is between 20 to 40%. Perfumes differ from other fragrances by the absence of water. They also have the best longevity.
• Eau de parfum contains between 10 to 20% concentrated perfume. It has a persistence of about 6 hours. It represents an excellent compromise between the subtlety of the fragrance and its longevity.
• Eau de toilette, on the other hand, has a fragrance concentration of 5 to 15%. It is particularly aimed at people who appreciate delicate and light fragrances, to be worn for an evening.
• Finally, eau de Cologne contains between 3 to 8% pure essential oil. It lasts less long on the skin. It is suitable for people who do not like strong odors.

The choice between these 4 cosmetic products depends on your tolerance to fragrance. Indeed, the alcohol used to dilute the perfume dries out the skin. It is therefore preferable to opt for a product with a low alcohol content if you have sensitive skin. Men's eau de toilette, for example, has a small amount of alcohol due to the presence of water.

During warm seasons, fragrances with a low alcohol content are preferred. Finally, the choice of fragrance depends on your desires and expectations.

Eau de Cologne: a light fragrance

As you will have understood, eau de Cologne has the lowest concentration of essence. The proportion of alcohol is also less significant. Its light scent fades after only a few hours. Less tenacious, it is suitable for people who want a light scent for everyday wear.

Eau de Cologne: a fascinating history

The first eau de Cologne was discovered in the 17th century in Cologne. This discovery is attributed to an Italian perfumer living in the small German town. According to history, nostalgia for his native Piedmont led him to create this scented water. The original product was then commercialized by his heirs in Cologne. The original eau de Cologne is still found on the shelves of perfumeries today.

At its discovery, eau de Cologne was used as a therapeutic water. Monarchs appreciated the note of rosemary and citrus it released. Since then, it has been considered by consumers as a fragrance renowned for its freshness, a true fashion accessory.

Eau de Cologne is distinguished from other fragrances by the presence of top notes that quickly fade after spraying. These top notes are essentially composed of lemon, orange blossom, or grapefruit. Nowadays, perfumers revisit the original top notes by adding lily of the valley, ginger, jasmine, or lavender.

Which eau de Cologne to choose?

Eau de Cologne is easily recognized by its citrus scents. However, you can now find other variations in your usual perfumery, such as floral and fruity essences. Aromatic herbs mixed with a citrus top note give your skin an irresistible romantic scent. If you want to assert yourself more, eau de Cologne with a passion fruit note is for you.

For men, eau de Cologne is mainly used as an aftershave. The citrus notes are enhanced with a woody touch or musk to reinforce masculine virility.

Eau de parfum: more intense

Eau de parfum has the most powerful olfactory concentration below perfume. Yet, the scent remains less delicate and lasts longer on the skin than an eau de Cologne. Indeed, it stays on the epidermis for at least four hours. To extend its persistence, you can smell good by applying it to your hair or clothes.

Men's eau de parfum has a more powerful base note. It is therefore suitable for people with strong personalities. You can wear it for winter outings or for an evening. Eau de parfum can be both feminine and masculine. Moreover, some perfumes are unisex, much to the delight of couples.

How to prolong the longevity of an eau de parfum

Perfumers recommend applying eau de parfum to well-hydrated skin. Indeed, the scent fades quickly on dry skin. In the absence of a matching moisturizing cream or lotion in your perfume set, opt for a neutral milk or cream to preserve the scent of the eau de parfum.