Odors play a key role in the personal care industry. They are the raison d' etre of the multi-billion dollar fragrance industry. Cosmetic products have base odors to be fragranced, or at least masked. The major marketing difference between shampoos and bath products is usually fragrance. Fragrance is typically the most expensive ingredient in a cosmetic formula. Yet despite the unquestioned importance of fragrance, our knowledge of the sense of smell is often surprisingly sketchy.
Excerpt Only This is a shortened version or summary of the article that appeared in the Sept. 01, 2002 issue of Cosmetics & Toiletries magazine. If you would like a copy of the complete article, please contact us at firstname.lastname@example.org.