95% of the chemicals used in fragrances are synthetic compounds derived from petroleum. It has been estimated that more than 3,000 different chemicals are used in the production of fragrances. Are you surprised by these figures? Yes, manufacturers are very smart: we see packaging and advertisements that show flowers and nature, and we assume (as the manufacturer intends us to assume) that the fragrance in the product is derived from nature, but most fragrances are derived chemically. They don’t use essential oils because they are too expensive. They use synthetic chemicals because they are cheap.

We are exposed to perfumes or fragrances throughout the day. We may not use perfume ourselves, but our shampoo, soap, shower gel and cosmetics are likely to contain synthetic perfumes, unless we look at the label and buy carefully.

We find more smells in our household products: cleaners, powdered detergents, polishes, air fresheners, etc. If we go out, we experience these smells in other people and in offices and stores.

Perfume blends that are added to products are listed in the ingredients as ‘perfume’ or ‘fragrance’ depending on where you live in the world. Even some products that appear to be unscented will contain synthetic perfumes to cover up an unpleasant odor from one of the active ingredients, or to ensure that the product always smells the same. The exact composition of these can vary over time even for the same product, as the manufacturer adjusts the fragrance mix in relation to variations in the odor of the raw materials.

Even some essential oils are not entirely natural, as harsh chemicals can be used in their extraction process. Chemical solvents like hexane and heptane are used to extract the maximum amount of oil from the plant, so it is important to buy good quality oils from a reputable source.

Fragrance allergies are very common. The main organs affected are the skin and the respiratory system, but neurological damage has also been reported. Some people feel that we should be entitled to fragrance-free air as well as tobacco smoke-free air. There are also concerns about the impact of synthetic chemicals on the environment, as they do not necessarily degrade easily.

Of course, the fragrance has a role. The power of aromatherapy oils to heal and lift your spirits is well documented, but the widespread use of synthetic fragrances must be viewed as a contamination of both our bodies and our environment.