Biologique_Recherche_-_SERUM_VIVANT_30_ML.webp
Biologique_Recherche_-_SERUM_VIVANT_30_ML.webp

Biologique Recherche Sérum Vivant | Persistent Blemish Correcting Serum

$195.00

A new approach to persistent adult blemishes.

Biologique Recherche Sérum Vivant is a targeted daily serum created specifically for adult skin experiencing persistent blemishes, excess sebum, visible redness, and uneven texture—even when the skin is sensitive.

Inspired by the iconic Masque Vivant, this lightweight serum takes a different approach to blemish-prone skin. Rather than relying on aggressive or drying ingredients, Sérum Vivant combines prebiotic, postbiotic, and biotechnology-derived ingredients to help rebalance the skin microbiome while supporting the skin barrier.

At the heart of the formula is fermented Yeast Extract—the signature ingredient behind the Vivant family—paired with Inulin and Polylysine to help visibly reduce persistent imperfections and blemish-associated redness while improving excess oil and skin texture.

The lightweight, subtly gel-like texture absorbs quickly with a comfortable, non-greasy finish. Its naturally distinctive brown color and characteristic scent come from its fermented yeast extract and are part of the Vivant formula's unique sensory signature.

Best For

  • Adult blemish-prone skin

  • Persistent or recurring blemishes

  • Combination to oily skin

  • Excess sebum and unwanted shine

  • Uneven or congested-looking texture

  • Redness associated with blemishes

  • Blemish-prone skin that is also sensitive

  • Clients seeking blemish correction without an overly drying approach

A new approach to persistent adult blemishes.

Biologique Recherche Sérum Vivant is a targeted daily serum created specifically for adult skin experiencing persistent blemishes, excess sebum, visible redness, and uneven texture—even when the skin is sensitive.

Inspired by the iconic Masque Vivant, this lightweight serum takes a different approach to blemish-prone skin. Rather than relying on aggressive or drying ingredients, Sérum Vivant combines prebiotic, postbiotic, and biotechnology-derived ingredients to help rebalance the skin microbiome while supporting the skin barrier.

At the heart of the formula is fermented Yeast Extract—the signature ingredient behind the Vivant family—paired with Inulin and Polylysine to help visibly reduce persistent imperfections and blemish-associated redness while improving excess oil and skin texture.

The lightweight, subtly gel-like texture absorbs quickly with a comfortable, non-greasy finish. Its naturally distinctive brown color and characteristic scent come from its fermented yeast extract and are part of the Vivant formula's unique sensory signature.

Best For

  • Adult blemish-prone skin

  • Persistent or recurring blemishes

  • Combination to oily skin

  • Excess sebum and unwanted shine

  • Uneven or congested-looking texture

  • Redness associated with blemishes

  • Blemish-prone skin that is also sensitive

  • Clients seeking blemish correction without an overly drying approach

Beautiful Skin Professional Tip

Adult blemish-prone skin often needs a different approach than traditional acne care. Over-drying or aggressively treating the skin can compromise the barrier and contribute to further imbalance.

We especially like Sérum Vivant because it addresses persistent blemishes and excess sebum while supporting the skin's microbiome and barrier. For a more complete Biologique Recherche routine, it pairs beautifully with Lait S.R., Lotion P50, and Masque Vivant. Your exact combination should always be selected according to your current Skin Instant®. BR identifies these three products as the associated protocol for Sérum Vivant.

    • Helps reduce persistent blemishes

    • Visibly reduces redness associated with blemishes

    • Helps regulate excess sebum

    • Refines the appearance of uneven skin texture

    • Supports a balanced skin microbiome

    • Supports the skin barrier and helps maintain comfort

    • Lightweight, non-greasy finish

    • Suitable for adult blemish-prone skin, including sensitive skin

    Biologique Recherche reports a 27% reduction in excess sebum and 19% improvement in skin texture after 14 days, and a 42% reduction in persistent blemishes and 21% reduction in blemish-associated redness after 28 days in its evaluations with twice-daily use.

  • Apply a few drops of Sérum Vivant to clean skin on the face, neck, and décolleté and gently massage until absorbed.

    Use morning and/or evening as directed for your individual skincare routine. Apply after cleansing and your recommended Biologique Recherche Lotion P50 and before your finishing cream.

    For blemish-prone skin, Biologique Recherche's associated protocol includes Lait S.R. → Lotion P50 → Masque Vivant → Sérum Vivant.

  • Yeast Extract
    The signature postbiotic ingredient of the Vivant family. This fermented extract helps address blemish-associated redness while supporting the balance of blemish-prone skin.

    Inulin
    A prebiotic that helps support the skin's microbiome and encourages a more balanced skin environment.

    Polylysine
    A biotechnology-derived ingredient incorporated into the formula's targeted approach to persistent imperfections.

    Together, this prebiotic/postbiotic combination helps Sérum Vivant address blemishes while respecting the skin's overall balance rather than simply drying the skin.

    Full Ingredients List

    Water (Aqua), Glycerin, Methylpropanediol, Yeast Extract, Propanediol, Inulin, Glyceryl Caprylate/Caprate, Lens Esculenta (Lentil) Seed Extract, Rhodomyrtus Tomentosa Fruit Extract, Punica Granatum Pericarp Extract, Pistacia Lentiscus (Mastic) Gum, Bacillus Ferment, Alteromonas Ferment Extract, Polylysine, Phytic Acid, Maltodextrin, Xanthan Gum, Lecithin, Glyceryl Caprylate, Pentylene Glycol, Caprylic/Capric Triglyceride, Phenethyl Alcohol, Caprylyl Glycol, Potassium Sorbate, Phenylpropanol, Sodium Hydroxide, Sodium Benzoate, Levulinic Acid.