| abstract |
THE INVENTION CONCERNS THE USE IN COSMETOLOGY OF UBIQUINONES (OR COENZYMES Q) WITH ISOPRENIC CHAIN OF 8, 9 OR 10 UNITS. UBIQUINONES ARE USED IN THE FORM OF PHOSPHOLIPID COMPLEXES, SUCH AS THEY ARE EXTRACTED FROM BACTERIAL CULTURES OR STILL RECONSTITUTED FROM SYNTHETIC UBIQUINONES AND PHOSPHOLIPIDS FROM VARIOUS SOURCES. THE COSMETIC PREPARATIONS CONTAIN, ACCORDING TO THE INVENTION, 50 TO 500 MICROMOLES OF UBIQUINONES PER 100G OF FINISHED PRODUCT. THESE PREPARATIONS ARE PREFERABLY OBTAINED BY PHYSICAL ENERGIC DISPERSION OF THE UBIQUINONES-PHOSPHOLIPID COMPLEX IN WATER, WITHOUT THE USE OF SYNTHESIS EMULSIFIZERS. |