The "Natural Quality" translates our philosophy. "Natural" indicates our constant wish to produce as much as we can and whenever it is possible with no additives (no preservatives, no coloring agents, no artificial flavors). We only use vegetable plants, fruits, herbs and/or spices. This is the case for our vinegars, mustards, mayonnaise, Caesar mayonnaise, Aïoli, and tartare sauces. Our pure fresh butter sauces and our vinaigrettes only do not entirely enter this category since they have starch and a stabiliser. "Quality" stands for our constant will to use the best raw materials: all our oils are analised GMO < to the detection level, the eggs are laid by hens fed naturally (no animal flours), our red wine and white wine vinegars come only from French wines, we press wild Limousin apples exclusively to make our cider vinegar… This constant search for quality has led us to create a new line of mustards: the Regional mustards with the Basque mustard, Provence mustard, Catalane mustard, Pays d'Oc…        Delouis Philippe