Rose concrete is produced from the flowers of the Bulgarian rose by extraction technology, using solvents.

It is a waxy mass with an orange-red color, which may become yellowish after prolonged storage.

Contains paraffins, olefins, alcohols, ketones, lactones and acids.

The present standard of high-grade Bulgarian rose concrete is as follows:

Appearance - Waxy mass

Color - Orange - red

Odor - Typical of red roses

Absolute content - Over 60 %

Acid number - 30 to 50

Melting interval - 41 to 46.5 C