Synthetic molecules are obviously far less expensive (this explains their success) since they are only approximate copies. They do not need to grow, to be harvested and extracted from the plants.
They cannot, however, claim to be neither as harmless nor as efficient as natural raw materials can.

For us, this has been a strategic decision, because by choosing natural ingredients we also promote organic farming and not the petrochemical industry (fertilisers and pesticides) which is so damaging to both humans and the environment…

        It seems that our civilisation is becoming increasingly complicated and ever more distant from its natural origins. In fact most people feel totally cut off form Nature and Nature nowadays is widely mistreated.

        We have to remember that our own bodies are actually made up of natural elements such as water, minerals, fire and air, and these elements should be in their purest form so as to avoid sickness and problems.

Therefore our body is the first to suffer when the elements become polluted.
Our body in likes all that is similar to it, i.e., the molecules naturally occuring in its environment, which it can easily recognize and which do not provoke any reactions such as allergies. Those illnesses happen when the body encounters molecules it does not know and that it cannot manage.