In the universe of roses the Bulgarian “Rosae Oleifera” is world famous for its best quality, and Bulgaria is the main producer of essential rose oil, basic element for the perfume and cosmetic industry. Its production is equivalent to 50% of the international market consumption. It is an expensive product, because 1400 rose petals are needed to obtain 1 gram of the precious essential oil, which is naturally extracted from the rose. So, 3 tons of rose petals are needed to obtain 1 kilogram of rose oil.cosméticos.