Chemistry of Absolute Oils

Oud Library Absolute Oils represent the pinnacle of excellence in perfumery, with 100% pure perfume oil that is unmatched in its complexity, creativity, concentration, and craftsmanship. These oils are truly extraordinary, resulting from the highest levels of skill and artistry in the world of perfumery. The alchemical marriage between the chemistry of the skin and the carefully curated raw materials used in the creation of the perfume results in a dynamic olfactory experience that evolves and shifts throughout the day. As the perfume interacts with the wearer's individual biology, the various notes within the scent may become more pronounced, giving rise to a unique and sophisticated bouquet that is sure to leave a lasting impression.

Perfumes that are more concentrated and have greater complexity often evolve and change more slowly over time, providing a longer and more dynamic olfactive experience. These perfumes have the ability to reveal different notes and nuances as the hours pass, creating a unique and ever-changing scent journey. Each ingredient and note used in a perfume serves a specific purpose and will react differently when blended together, creating a unique fragrance accord. A master perfumer carefully selects and blends these ingredients to create a harmonious scent that unfolds in layers, with distinct top, heart, and base notes. This careful composition ensures that the perfume will sing on the skin, creating a memorable and distinctive scent experience.

**Complexity**
An Absolute perfume is a highly concentrated and complex fragrance that contains over 200 individual ingredients. The pure oil formula used in these perfumes provides a strong and immersive scent experience that can last for up to 24 hours on the skin and up to 72 hours on clothing. Each Absolute perfume is crafted around a key focus ingredient, highlighting the finest and most prestigious ingredients used in perfumery. This focus on provenance and quality is a defining characteristic of Oud Library perfumes and sets them apart from other fragrances on the market.

The Chemistry of Ingredients and the Skin
The chemistry of the skin and the raw materials used in the creation of a perfume can cause the scent to evolve throughout the day, introducing different notes and facets of the fragrance. Perfumes with higher concentration and greater complexity tend to evolve more slowly and offer a more layered and nuanced olfactive journey. The different notes and ingredients in a perfume are carefully blended by a master perfumer to create a harmonious and well-rounded fragrance that unfolds in different ways over time.

Top Notes
The opening notes of a perfume, often referred to as the top notes, are the first impression that it makes on the wearer. These notes are carefully selected by the perfumer to create a light and refreshing initial scent, typically derived from citrus or green fruits. The top notes are the most volatile in the fragrance pyramid and will evaporate from the skin within 1-2 hours. As they fade, the heart and base notes of the perfume begin to emerge, creating a longer-lasting and more complex scent experience.

Heart Notes
The heart notes, also known as middle notes, are the main character of a perfume and provide the rich body and complexity of the scent. These notes are typically derived from floral ingredients, such as rose, jasmine, and lily of the valley, and will become more prominent after the top notes have evaporated from the skin. The heart notes typically last for 6-8 hours, depending on the concentration of the perfume. They provide the enduring core of the fragrance and are responsible for its overall character and appeal.

Base Notes
The base notes of a perfume provide the foundation on which the entire fragrance is built, and are the final impression that the scent leaves on the wearer. These notes are typically deep and lingering and are responsible for the lasting power of a perfume. They emerge after the heart notes have faded, adding depth and fullness to the scent. The base notes typically last for 12-24 hours, depending on the concentration of the perfume. Common base notes include mossy woods, musk's, amber, and gourmand notes, which can be found in many classic perfumes.