Quelques termes liées à la parfumerie :

Balm (in cosmetic)
Emulsion with fat consistency, few or not alcoholic.

Measure
Determine in the course of creation the best proportions of the various constituents of a mixture.

Filter (To)
Physical action which consists in holding (retaining) the insoluble particles in suspension in a liquid by means of a filter: paper, asbestos, tissue, etc. …

Natural product
Product already existing in the nature, vegetables, animals.

Stability
Property of a perfume a little bit sensitive to the different physical chemical changes.