Why an oil for combination to oily skin? To regulate the sebaceous gland and treat your skin gently, without feeling aggressive. Find a mattified, smoothed skin, a finer skin texture. We selected fine, light vegetable oils that very quickly penetrate the skin and do not leave a greasy film. Vegetable oil of nigella (black cumin) has a lot of virtues, and it is its purifying action that interests us. Jojoba oil, which has the same molecular composition as the skin's sebum, is our best ally to be able to treat the skin gently and moisturize it. The essential oil of Ho wood, identical to its sister the essential oil of rosewood, is rich in linalool, in order to regenerate the skin and purifier. Tea tree essential oil aspetises your skin. IMPERFECTION OIL SERUM for combination & oily skin