If the plant is native to Australia, its Acacia dealbata variety used for perfumery has been grown in southern France since the 19th century. Its scent is obtained by extraction with volatile solvents of the flowering branches. The absolute thus obtained exudes comfortable sunny, powdery notes, with many facets: almondy floral, violet-leaf green, honeyed, sweet spicy. Mimosa is a heart and base note.

Initially extracted from Tibetan musk deers, natural musk has been banned in perfumery since 1973. Synthetic molecules designed to replace it appeared at the end of the 19th century, so today there is a wide selection of musky notes with an olfactory palette ranging from fruity, to woody to animal facets. Musks are very persistent and relatively non-volatile base notes. They have been extensively used in detergents and fabric softeners, and are commonly referred to as white musks because they evoke the scent of soft, fluffy clean linen, and conjure up a feeling of tenderness and comfort suitable for all kinds of fragrances. With their inimitable mellowness highly appreciated by the general public, today musky notes are present in the vast majority of women's and men's perfumes.

Known for its fruity edge in Earl Grey tea, Citrus Bergamia is widely used in perfumery because its fresh, sparkling top notes bring a kind of "smile" to the perfume. Its oil is obtained by cold expression of the fruit's peel. Southern Italy specializes in the cultivation of this citrus fruit, used in the composition of eau de Cologne and of many women's and men's fragrances, with fresh, floral and aromatic facets unfolding and stretching all the way into the heart of the perfume.

This is an expensive ingredient but one of the rare naturally-obtained fruity scents. Its use is relatively recent, since the olfactory properties of blackcurrant buds were only discovered around the 1980s. The buds are harvested in winter before extraction with volatile solvents to give a multi-faceted absolute - green, sparkling, tangy, fruity - that blends perfectly with flowers; as well as woody, sulphurous with an unpleasant animalic effect, reminiscent of boxwood. It is used in the top and heart notes of a fragrance.

Known by its Latin name as jasminum grandiflorum, the jasmine used in perfumery is surprisingly potent and multi-faceted, ranging from orangey-floral, solar, fruity (banana, strawberry, apricot), to animalic and spicy. Jasmine has an astonishingly complex structure for such a fragile flower that needs to be harvested very early in the morning before the sun spoils its fragrance. Its scent can only be extracted with volatile solvents and is very expensive due to its low yield of essential oil. Its kaleidoscope of nuances blends perfectly with other flowers as well as woods or ambery accords.