Biologique Recherche

Serum Vivant

Regular price $195.00 USD
Shipping calculated at checkout.

Serum Vivant helps visibly correct persistent adult blemishes while supporting the skin's natural balance. Inspired by the iconic Masque Vivant, its formula targets the underlying mechanisms responsible for persistent blemishes and the redness associated with them.

Its prebiotic, postbiotic, and biomimetic approach helps support the skin’s microbiome to promote a healthier-looking complexion, without compromising comfort or causing dryness.

Results: Clinically proven to improve blemish-prone skin, including sensitive skin, Serum Vivant delivers progressive, measurable results.

• After 14 days, the excess sebum is reduced by 27%¹ and the skin texture is refined by 19%².

• After 28 days, the persistent blemishes are reduced by 42%, the blemish-associated redness decreases by 21% and the skin barrier improves by 19%, measured by reduced transepidermal water loss (TEWL)³

¹ Instrumental measurement on 19 volunteers. Twice-daily application. Results after 14 days.
² Clinical scoring on 20 volunteers. Twice-daily application. Results after 14 days.
³ Clinical evaluation and clinical scoring on 21 volunteers. Twice-daily application. Results after 28 days.

Apply morning and evening to the face using upward strokes, avoiding the eye area.
Use during the Treatment Stage, following cleansing and application of your recommended P50 formula and Masque Vivant. Follow Serum Vivant with the Biologique Recherche cream recommended for your Skin Instant®.
When layering with other Quintessential Serums, apply Serum Vivant immediately before Colostrum VG and/or Serum Spectral.
Serum Vivant integrates seamlessly into any Biologique Recherche skincare routine, following the personalized recommendations of our Skin Experts.
For external use only. Do not inject. Store away from direct light and heat.

WATER (AQUA), GLYCERIN, METHYLPROPANEDIOL, YEAST EXTRACT, PROPANEDIOL, INULIN, PHENETHYL ALCOHOL, CAPRYLYL GLYCOL, MALTODEXTRIN, XANTHAN GUM, PENTYLENE GLYCOL, POTASSIUM SORBATE, PHYTIC ACID, CAPRYLIC/CAPRIC TRIGLYCERIDE, LENS ESCULENTA (LENTIL) SEED EXTRACT, BACILLUS FERMENT, RHODOMYRTUS TOMENTOSA FRUIT EXTRACT, PHENYLPROPANOL, PUNICA GRANATUM PERICARP EXTRACT, LECITHIN, PISTACIA LENTISCUS (MASTIC) GUM, SODIUM HYDROXIDE, ALTEROMONAS FERMENT EXTRACT, ANETHOLE, BENZYL ALCOHOL, BENZYL BENZOATE, BETA-CARYOPHYLLENE, CINNAMAL, CINNAMYL ALCOHOL, GLYCERYL CAPRYLATE, GLYCERYL CAPRYLATE/CAPRATE, ISOEUGENOL, LEVULINIC ACID, LINALOOL, PINENE, POLYLYSINE, SODIUM BENZOATE.

Only 10 left in stock. Order soon.
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty
  • Victoria Roggio Beauty

The Westman Atelier liquid foundation, sold as Key Skincare Complexion Drops, is a hybrid formula that behaves like a serum and finishes like a second skin. It evens tone with buildable light-to-medium coverage while peptides, sodium hyaluronate and niacinamide work on hydration and texture underneath. At Victoria Roggio Beauty, it is one of the pieces clients keep repurchasing once they see how it wears at hour eight.

What Makes It a Skincare Hybrid

Most foundations sit on the surface and rely on silicones to fake smoothness. This one skips silicones and microplastics, so the blurring effect comes from the way the emulsion glides over texture rather than filling it in with plastic film.

The finish reads fresh and slightly luminous, not dewy to the point of slipping. Because coverage is buildable, one or two drops can look like clear skin, while three to four handles redness or post-blemish marks.

Key Ingredients and What They Do

Peptides (Oligopeptide-1, palmitoyl peptides)

support elasticity and collagen structure, softening the look of fine lines over consistent use.

Sodium hyaluronate

a lower-molecular-weight form of hyaluronic acid that holds moisture in the skin and visibly plumps.

Niacinamide

refines the look of pores, smooths texture and brightens dullness, which is why the skin often looks better bare after a few months.

Chlorella and rosemary extracts

antioxidants that help defend against daily environmental stress like pollution and blue light.

How to Apply It

  1. Start with two drops on the back of your hand after moisturizer has absorbed, usually 60 seconds.
  2. Press it in with fingertips or a dense brush, working from the center of the face outward.
  3. Build only where you need it: around the nose, chin and any lingering discoloration.
  4. Set lightly under the eyes if you tend to crease; the rest can stay bare.

Who It Suits Best

  • It performs well on normal, dry and mature skin, and on combination skin when paired with a light setting powder through the T-zone. Very oily skin types often prefer a drop less and a mattifying primer.


Frequently asked questions

How long does one bottle last?

Most clients get four to six months from the 30ml bottle using two to three drops daily. Heavier coverage users go through it in roughly three months.

Is it non-comedogenic?

The formula is made without silicones, microplastics or synthetic fragrance, which are common triggers for congestion. Patch test along the jaw for three days if you are acne-prone.

Can it replace a serum?

It delivers serum-level actives, but it is best used over your treatment step rather than instead of it. Think of it as a fourth layer of skincare that happens to give coverage.

Find Your Shade

Victoria Roggio Beauty offers shade matching and application guidance so you buy the right depth and undertone the first time. Contact the studio or order the Complexion Drops directly from the shop.