Coty Inc.

Coty B.v.

Coty Germany Gmbh

Marc Pissavini

Muriel Pujos

Olivier Doucet

Isabelle Hansenne

Leonhard Zastrow

Louis Ferrero

Dorothee Bernini

Dorothée Bernini

Cécile Robert

Roselyne Moyon

Oliver Doucet

Inventive embodiments disclosed herein includes a cosmetic formulation. The formulation includes an extract that includes a barley grass exposed to light, the extract having a molecular oxygen partial pressure of at least about 180 mbar and a chlorophyll concentration of about 180 mg/kg.

Formulation and method for promoting cutaneous uptake of molecular oxygen by skin

The disclosure relates to a cosmetic composition for use in protecting the human skin against infrared (IR) radiation. The cosmetic composition includes a first plant extract mixture of Green Coffee Seed Extract,Leaf Extract,Seed Extract,Root Extract and(Bitter Orange) Peel extract; a second mixture of vitamins E and C and derivatives thereof; a third mixture of particular materials of ruby powder, mica and titanium dioxide, the ruby powder having a particle size of d&#x3c;10 &#x3bc;m; and cosmetic auxiliaries. The composition shows a synergistic effect because of a significantly higher degree of protection than the single groups of substances.

Use of cosmetics against infrared radiation

The invention relates to a new method for determination of realistic UV protection factors or bread spectrum indices of a sunscreen preparation. Realistic UV protection factors are calculable by determination of the theoretical and the experimental UV absorbances of known UV filters in wavelength steps of about 5 nm in the range of 290-400 nm from a definite basic formulation (emulsion, gel etc.) and on a transparent substrate and introducing of the values in a mathematical model. These factors are in conformity with values measured in vivo. The number of the experiments for developing new formulations are significant reduced because only basic formulation, kind and concentration of the filters have to enter.

Method for determination of realistic UV protection factors or broad spectrum indices

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Aspremont, France

Marc Pissavini