EXTRACT OF KNIPHOFIA UVARIA SEEDS, COSMETIC OR DERMATOLOGICAL COMPOSITION CONTAINING SAME, AND USES THEREOF

摘要

The invention relates in particular to a novel extract of the seeds of the Kniphofia uvaria plant, preferably, obtained by bringing into contact with at least one cosmetically acceptable nonpolar solvent, in particular CO₂ under supercritical conditions, or by mechanical pressing. The invention also relates to a cosmetic or dermatological composition comprising said extract. The invention also relates to a cosmetic or dermatological care method comprising the application of said composition for preventing or delaying the appearance of the signs of skin ageing, modulating the reactivity of sensitive skin, or maintaining the barrier function of the skin.