The invention relates to a process for the preparation of an extract obtained from
undifferentiated cell suspension cultures of clary sage, to the extract obtained by this process, to the use of this extract as an
active ingredient in the prevention and / or treatment of
inflammation or microbial infections, to a pharmaceutical composition comprising said extract, to a sanitizing composition comprising said extract, to the use of said sanitizing composition for sanitizing a surface or increasing the surface's resistance to microbe transmission, to the cosmetic use of said extract as an anti-aging
active ingredient and to a cosmetic composition comprising said extract