Our quality commitments

In order to provide raw materials and essential oils of excellent quality, we have set up strict control procedures. These procedures concern all stages of production, starting with the cultivation of raw materials, then the distillation of semi-finished products and also the export of finished products.

In order to ensure the quality of our products, we work with internationally renowned analysis laboratories, the Pasteur Institute of Madagascar and the Albert and Suzanne Rakoto Ratsimamamanga Foundation (formerly the IMRA or the Malagasy Institute of Applied Research)

Gas chromatography (GC):

The gas chromatography allows us to verify the rate of molecules present in our essential oils. This step is essential to ensure the purity of our products and their quality.

Pesticide analysis

Pesticide analyses are performed on our essential oils.


We also perform an analysis to determine the relative density at 20°C of our essential oils. This is the ratio of the density of the oil at 20°C to the density of water at the same temperature.

Process of obtaining AB and Ecocert certificates

Always with the aim of perfecting the quality of our products and of satisfying the environmental and social requirements, we have started the necessary steps to obtain the AB and Ecocert certificates.
The AB certification mark identifies products that are 100% organic or contain at least 95% organic agricultural products if they are certified products. The same goes for the Ecocert mark, which helped draft the first organic regulations.

Les huiles essentielles VIONA en quelques mots :

Traceable products from our plantations in Andasibe - Madagascar

100% pure and natural products

Products following a solidarity approach

Produced with respect for the environment and following a solidarity approach"