Carnation absolute is produced by the unusual method of alcohol washing of the concrete, which is obtained by solvent extraction of the flowers of the Dianthus Caryophylus or the garden carnation. The flowers are grown in most countries in Europe and also in the US. The only place that the concrete is made is in fact France. The yeild from the concrete is low according to sources. This makes it an expensive oil which might be frequently adulterated.
It has a an unusual fragrance which at first does not remind me of carnations but seems more herbal than one would expect. But after a few moments the smell of the freshly cut flowers comes out and it is quiet sweet and heavy. I have often read that clove and carnation go so well together and now I can see how that would be true. I would seem like the perfect complimentary note to carnation. Carnation is used in natural perfumery.
Steffan Arctander says of carnation absolute on P128 of Perfume and Flavor Materials of Natural Origin:
"Carnation is an olive green to green or orange-brown, viscous liquid of very sweet, honey like, somewhat herbaceous, heavy and tenacious fragrance, reminiscent of the scent of the live flowers only to a certain degree and only in high dilutions (5% or weaker)."