Fragrance Files is a series of articles on perfume and the scents that we love. It is an opportunity for us to share some of the many fascinating stories behind the development of the world’s most popular fragrances.

How to Obtain UK Promotional Discount Codes are made from a mix of ingredients. Some of these are natural, such as essential oils from herbs and flowers. However, the majority of modern perfumes are constructed from “fragrance bases” – modular perfume ingredients that are composed of chemicals rather than essential oils. These are typically approved by the self-regulating International Fragrance Association (IFRA) without substantial health and safety testing. They often contain a wide range of synthetic aromatic compounds, some of which have been linked to negative health effects including cancer and reproductive disorders.

The IFRA approved base chemicals are divided into several families or subfamilies. Each has a particular smell and provides the basis for a perfumer to develop his or her concept by blending in different notes to achieve a desired effect.

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A common example of this is the floral family, a broad category that can be characterized by being zingy and aromatic or by being warm and woody, depending on the blend. Perfume experts can usually tell which family a perfume belongs to by one sniff, and which sub-family it is in by looking at the fragrance wheel. Families that are side-by-side on the fragrance wheel will blend well, while those that are further apart tend to clash with each other.