YOUR SKIN IS TRYING TO TELL YOU SOMETHING
Let’s listen. Blemishes are saying something is wrong.
But rather than silencing imperfections
with harsh solutions, Serum Vivant is a formula to help restore balance where skin needs it most.

BLEMISHES MAKE THEIR MARK
Blemishes are more than imperfections.
They can become persistent episodes that visibly alter the skin's appearance and affect our emotional well-being. We cancel plans, avoid photos and stay offline. We put our lives on hold.
Rather than simply targeting blemishes, Serum Vivant helps rebalance the skin with an innovative prebiotic-postbiotic approach.
Combining the signature postbiotic, Yeast Extract, with Inulin and Polylisine, our formula helps support the skin microbiome to gently treat blemish-prone skin and related redness.


THE RESULTS SPEAK FOR THEMSELVES
The skin gradually regains its balance. More comfortable day after day, it appears clearer and visibly more even:
• 27%¹ reduction in excess sebum and 19%² more refined skin texture after just 14 days
• 42%³ reduction in persistent blemishes and a 21%³ reduction in the intensity of redness associated with blemishes after 28 days
In addition to the results measured in laboratory studies, before-and-after photographs demonstrate a visible and progressive improvement in the skin's appearance⁴.

A Unique Sensory Signature
An instantly recognizable sensory identity: its distinctive brown hue and singular scent, both emblematic signatures of the Vivant range. Rather than being masked, these characteristics reflect the richness and complexity of its fermented yeast extract, the cornerstone of the formula.
Its lightweight, aqueous, and subtly gel-like texture glides effortlessly onto the skin and absorbs quickly, leaving a comfortable, non-greasy finish.
THE ASSOCIATED PROTOCOL
FIND YOUR SERUM
A COMPLETE BLEMISH METHODOLOGY IN RESIDENCE
Blemish-prone skin deserves more than a one-size-fits-all solution. Serum Vivant forms part of our methodology, starting with a personalized skin assessment, followed by targeted treatments in a Biologique Recherche Residence and a tailored at-home protocol designed to deliver clearer skin over time.
1. Instrumental measurement on 20 volunteers, twice a day
2. Clinical scoring on 19 volunteers, twice a day.
3. Clinical scoring on 21 volunteers, twice a day.
4. VISIA photographs: examples illustrating a moderate and high level of efficacy observed during the clinical study. Study conducted on 21 volunteers (mean age: 24 years) with combination to oily skin presenting blemishes and redness, including 50% with sensitive skin. Twice-daily application for 28 days.



