Biologique Recherche Sérum Vivant

Daily care for clear, calm and balanced skin.

Sérum Vivant is a light and transparent serum, specially developed for adult skin prone to persistent blemishes, excess sebum, and redness. Where many anti-acne products can dry out the skin, Sérum Vivant opts for a mild, balanced approach. The serum helps visibly reduce blemishes, regulate excess sebum, and refine skin texture, while also supporting the skin microbiome and skin barrier.

The innovative combination of prebiotics, postbiotics, and biomimetic ingredients helps the skin regain its natural balance. This not only addresses the visibility of imperfections but also improves skin condition, which is important for a calm, even complexion.

The fresh, watery-gel-like texture absorbs quickly into the skin, leaving a comfortable, non-greasy feeling.

The power of the formula

• Yeast extract (postbiotic): the characteristic ferment of the Vivant line. Supports skin prone to imperfections and helps reduce redness.
• Inulin (prebiotic): supports the natural microbiome and skin barrier.
• Polylysine: helps gently reduce superficial imperfections, without unnecessarily stressing the skin.

Clinically proven results: after 14 days 27% less excess sebum and a 19% more refined skin texture. After 28 days 42% fewer persistent blemishes and 21% less redness due to imperfections.

Sérum Vivant & Masque Vivant

Sérum Vivant is the daily counterpart to the iconic Masque Vivant. Both contain the characteristic fermented yeast extract. While Masque Vivant intensively purifies the skin periodically and helps reduce congestion (use 2 to 3 times a week), Sérum Vivant works daily (twice a day) and gradually to correct persistent blemishes and support skin balance.

Together they form a powerful combination within a personalized routine: Masque Vivant for intensive treatment, Sérum Vivant for daily support.

 Usage

Apply morning and evening to cleansed skin, after the recommended Lotion P50 and Masque Vivant. Avoid the eye contour. Finish with the Biologique Recherche cream advised for your skin.