Supercritical CO2

Newonat benefits from more than 17 years of experience in supercritical CO2 extraction.
We have two pilots ready to perform feasibility tests on your raw materials. A supercritical fluid expert will answer any question you may have on this innovative process and will optimize the extraction protocol of your active ingredients before handling your products fabrication.


In given pressure and temperature conditions, CO2 reaches a « supercritical » state, constantly oscillating between the liquid and gaseous states.

CO2 then acquires extraordinary properties giving it the ability to extract and/or purify with an absolutely neutral and nontoxic solvent.



tea decafeinisation
hop extraction
elimination of cork cap’s taste


pink peppercorns
blackcurrant buds


squash seeds


fruits seed oil 

 Waste recovery