Join MyEB Rewards

Unlock 15% off your next order, free delivery, samples, points and receive exclusive gifts!

Discover More

Newest Articles

LAUVÉE: The New Science of Facial Cleansing and Sculpting

Lauvée: the new science of facial cleansing and sculpting

Discover More
African Botanics: Intelligent Plants, Enhanced by Cutting-Edge Science

African botanics: intelligent plants, enhanced by cutting-edge science

Discover More
The Surgeon's Edit: Inside Dr. Lara Devgan's Philosophy of Precision Skincare

The surgeon's edit: inside dr. lara devgan's philosophy of precision skincare

Discover More
Meet Jorgobé: The Scandinavian Brand Redefining Skin Health

Meet jorgobé: the scandinavian brand redefining skin health

Discover More
DEMAIN BEAUTY ARRIVES AT EMBASSY OF BEAUTY

Demain beauty arrives at embassy of beauty

Discover More
SMOOTHS & SOFTENS
Benefits
  • Microbiome Balancing
  • Brightening
  • Mattifying
  • Complexion-Unifying
  • Purifying
  • Detoxifying
  • Clears Pores
  • Anti-Bacterial
  • Antioxidant
  • Anti-Inflammatory
  • Exfoliating

Launching mid-January. Join the waitlist below.

Sérum Vivant by Biologique Recherche is a lightweight corrective serum designed to reduce persistent blemishes, regulate excess sebum and calm associated redness without drying the skin. Developed for oily, combination and blemish-prone skin, its slightly gelled, aqueous texture absorbs quickly, leaving a comfortable, non-greasy finish.

Signature Yeast Extract works alongside prebiotic Inulin to support the skin’s microbial balance. Inulin selectively nourishes beneficial microorganisms naturally present on the skin’s surface, whilst Yeast Extract contributes to the formula’s postbiotic approach, supporting barrier function and skin comfort.

Lentil Seed Extract and Mastic Gum target excess shine and enlarged pores, promoting smoother, more refined skin texture. Rose Myrtle Fruit Extract complements this purifying action, targeting blemishes and soothing associated redness.

Bacillus Ferment provides additional skin-conditioning support, whilst Polylysine contributes antimicrobial activity. Phytic Acid binds metal ions that can accelerate oxidation, supporting the formula’s antioxidant protection.

The result is clearer, calmer and more balanced skin, with fewer persistent blemishes, reduced shine and a smoother, more refined complexion.

Read more

Launching mid-January. Join the waitlist below.

Sérum Vivant by Biologique Recherche is a lightweight corrective serum designed to reduce persistent blemishes, regulate excess sebum and calm associated redness without drying the skin. Developed for oily, combination and blemish-prone skin, its slightly gelled, aqueous texture absorbs quickly, leaving a comfortable, non-greasy finish.

Signature Yeast Extract works alongside prebiotic Inulin to support the skin’s microbial balance. Inulin selectively nourishes beneficial microorganisms naturally present on the skin’s surface, whilst Yeast Extract contributes to the formula’s postbiotic approach, supporting barrier function and skin comfort.

Lentil Seed Extract and Mastic Gum target excess shine and enlarged pores, promoting smoother, more refined skin texture. Rose Myrtle Fruit Extract complements this purifying action, targeting blemishes and soothing associated redness.

Bacillus Ferment provides additional skin-conditioning support, whilst Polylysine contributes antimicrobial activity. Phytic Acid binds metal ions that can accelerate oxidation, supporting the formula’s antioxidant protection.

The result is clearer, calmer and more balanced skin, with fewer persistent blemishes, reduced shine and a smoother, more refined complexion.

Read less

30 ml

£200
JOIN OUR REWARDS PROGRAMME FOR
Free next-day delivery with this product
Free samples with this product
Points on every purchase
Sign up now Already a member?
Is this for your skin?

For you if

  • Disrupted Microbiome
  • Dull Skin
  • Oily Skin
  • Reactive Skin
  • Acne
  • Blackheads & Whiteheads

Suitable for

  • Acne-Prone Skin
  • Sensitive Skin
  • Dry Skin
  • Rosacea
  • Balanced Skin

Not suitable for

How to apply
Apply morning and evening to the face, smoothing upwards and avoiding the eye area.

Core Routine

  1. First Cleanse
  2. Second Cleanse
  3. Toner
  4. Hydrating Serum
  5. Targeted Serum
  6. Cream / Facial Oil

Period after opening

6 Months

Extended Routine

  1. Eye Cleanse
  2. First Cleanse
  3. Second Cleanse
  4. Toner (Non-Exfoliating)
  5. Toner (Exfoliating)
  6. Mask
  7. Hydrating Serum
  8. Targeted Serum
  9. Eye Care
  10. Cream / Facial Oil
  11. SPF
Active ingredients
  • Yeast ExtractMicrobiome Balancing · Brightening · Sebum Regulating
    Yeast extract is a bio-fermented active that helps rebalance the skin’s microbiome while regulating excess sebum and reducing congestion or dullness. By supporting a healthier microbial environment, it limits the growth of unwanted bacteria on the skin’s surface, helping to purify and refine texture without stripping or irritation. Its enzymatic action also encourages gentle cellular turnover, which helps lift away built-up dead skin cells and improves clarity, contributing to a brighter and more even complexion. Furthermore, yeast helps to reinforce barrier function so the skin remains more stable, resilient, and less reactive over time. This makes yeast extract especially effective for skin that is unbalanced, oily-tendency, stressed by urban pollution, or in need of both soothing repair and a clearer, healthier surface environment.
  • InulinMicrobiome Balancing
    Inulin is a prebiotic polysaccharide that selectively nourishes beneficial microorganisms naturally present on the skin’s surface. By supporting microbial diversity and maintaining a balanced skin microbiome, Inulin reinforces barrier function and promotes lasting skin comfort.
  • Lentil Seed ExtractSebum Regulating · Pore Decongesting
    Lentil Seed Extract contains natural oligosaccharides that regulate excess sebum and support healthy keratinisation, reducing the build-up of dead skin cells that can congest pores. It also refines enlarged pores, smooths skin texture, and reduces excess shine.
  • Rose Myrtle Fruit ExtractAnti-Bacterial · Antioxidant · Anti-Inflammatory
    Rose Myrtle Fruit Extract contains natural antimicrobial and antioxidant compounds that target blemish-causing bacteria and protect against oxidative stress. It also soothes inflammation and reduces blemish-related redness, promoting clearer, calmer skin.
  • Mastic GumBrightening · Pore Decongesting · Antioxidant
    Mastic Gum is naturally rich in antioxidants and anti-inflammatory agents. It effectively fights signs of photo-ageing, enhances skin clarity and radiance, and reduces the appearance of enlarged pores.
  • Bacillus FermentMicrobiome Balancing · Anti-Bacterial
    Bacillus Ferment is a probiotic derived from fermenting the bacterium Bacillus subtilis. This ingredient supports the skin's microbiome by fostering the growth of beneficial bacteria, enhancing the skin's resilience against environmental stressors. Additionally, Bacillus Ferment possesses antimicrobial properties, helping to control the overgrowth of harmful bacteria and promoting a healthy, balanced complexion.
  • PolylysineAnti-Bacterial
    Polylysine is an amino acid polymer with antimicrobial properties that inhibit the growth of certain bacteria. It contributes to formula preservation and supports the targeted action of skincare developed for blemish-prone skin.
  • Phytic AcidBrightening · Sebum Regulating · Pore Decongesting
    Phytic Acid is a plant-derived compound with antioxidant and chelating properties that binds metal ions responsible for accelerating oxidative damage. It also supports gentle exfoliation, refining skin texture and promoting a brighter, more even skin tone.
View full ingredient list

Water (Aqua), Glycerin, Methylpropanediol, Yeast Extract, Propanediol, Inulin, 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.

Please note: The ingredients listed in this product are subject to change as the formulation is updated. We aim to update the INCI list as soon as possible, but we encourage you to read the ingredient list on the product itself to ensure it's suitable for your personal use.

Smell & texture

Smell: Yeasty with a vinegary edge

Texture: Gel aqueous consistency.

Delivery & returns

ROYAL MAIL TRACKED 48: 
£5.00 (free for members on orders over £75)
Delivered within 2-3 working days.

NEXT WORKING DAY DELIVERY: 
£8.00 (free for members on orders over £150)
Delivered the next working day if ordered before 1pm.

SATURDAY UK DELIVERY: 
£18.00
Delivered on Saturday when ordered before 1pm on Friday.

*(For NI, Channel Islands & Scotland - due to the courier service in place, we cannot guarantee next day delivery to these areas, however we expect you will receive your delivery within 2-5 days).

RETURNS
Items returned by post can take up to 14 working days to process. Credit notes can be applied to your account within 5 working days. For refunds, we will reimburse you using your original payment method which can take up to 14 days.


The Benefits

  • - + Microbiome Balancing
  • - + Brightening (Energising)
  • - + Sebum Regulating (Mattifying)
  • - + Complexion-Unifying (Anti-Blotchiness)
  • - + Purifying
  • - + Detoxifying
  • - + Pore Decongesting
  • - + Anti-Bacterial
  • - + Antioxidant
  • - + Anti-Inflammatory
  • - + Photo-Protecting
  • - + Chemical Exfoliation
Microbiome Balancing

Microbiome Balancing skincare focuses on supporting the skin’s ecosystem through a precise combination of prebiotics, probiotics, and postbiotics—each playing a distinct and complementary role. Prebiotics act as a targeted nutrient source, feeding and promoting the growth of beneficial microorganisms to maintain balance within the skin’s microbiome. Probiotics then introduce and reinforce these beneficial bacteria, helping to strengthen the skin’s natural defenses and reduce the presence of harmful strains. Postbiotics, the bioactive compounds produced through this process, enhance overall skin function by supporting barrier strength, improving hydration, and calming inflammation. Together, this synergistic approach stabilises the skin environment, resulting in a complexion that is clearer, more resilient, and visibly healthier.

Brightening (Energising)

Brightening skincare involves using active ingredients to boost your blood circulation, detoxification and cellular energy. Improved blood circulation brings more essential nutrients and oxygen to your skin, while detoxification helps eliminate cell waste and impurities that can make your skin look dull. Certain active ingredients also enhance your skin's metabolism and regeneration. These combined actions restore your skin's vitality and radiant appearance, giving you a fresh, energised complexion.

Sebum Regulating (Mattifying)

Sebum regulation involves normalising oil production in your sebaceous glands to reduce shine, oiliness and breakouts, restoring your skin's natural balance. Overactive sebaceous glands can be triggered by internal factors like genetics, hormonal changes and stress, as well as external factors such as using stripping or overly active skincare, climate, pollution and diet. Excessive sebum production can lead to enlarged pores, acne and an oily, shiny appearance. Effective sebum regulation means using skincare products that balance oil levels without over-drying your skin, helping you achieve a clearer, more matte complexion.

Complexion-Unifying (Anti-Blotchiness)

Evening skin tone is all about reducing blotchiness and achieving a more uniform complexion. Skincare products designed for this purpose use a blend of active ingredients, including soothing agents, anti-pigmentation compounds, antioxidants, and skin-restoring elements. These ingredients work together to diminish redness, inflammation, and pigment irregularities caused by inflammation, while also strengthening and protecting your skin against environmental irritants and future damage. This promotes healing and resilience, leaving your skin more balanced, radiant, and beautiful.

Purifying

Purifying skincare is designed to deeply cleanse and decongest the skin by targeting excess oil at its source—within the pores. Rather than simply removing surface shine, these formulations work to dissolve and dislodge sebum, debris, and impurities trapped inside the pore lining, helping to prevent congestion, blackheads, and breakouts. Actives such as exfoliating acids and oil-regulating ingredients penetrate into the pore to effectively “strip out” excess oil, restoring clarity and refining skin texture. By clearing buildup from within, purifying treatments leave the skin feeling exceptionally clean, balanced and visibly smoother.

Detoxifying

Detoxifying skincare focuses on clearing the skin of accumulated pollutants, toxins, and metabolic waste that can dull the complexion and disrupt healthy function. Daily exposure to environmental aggressors such as pollution and oxidative stress can overwhelm the skin, leading to congestion, imbalance, and premature ageing. Advanced detoxifying formulations work to neutralise these impurities, support the skin’s natural elimination processes, and reduce the buildup of harmful particles within pores and on the surface. By restoring clarity and balance, this approach leaves the skin feeling purified, refreshed and visibly brighter.

Pore Decongesting

Pore decongesting focuses on both clearing and minimising the appearance of enlarged pores. Enlarged pores often result from excess oil production and the build-up of impurities within the pore, which can stretch them over time, while ageing further contributes as reduced elasticity makes them more visible. Effective formulations work first to clear the pores—dissolving and removing trapped sebum, debris, and congestion—before regulating oil production and supporting collagen and elastin to improve skin firmness. By addressing both internal build-up and structural integrity, pores can return to a clearer, more refined, and less noticeable state.

Anti-Bacterial

Anti-bacterial action targets and inhibits the growth of bacteria on your skin's surface. Anti-bacterial ingredients work by disrupting essential bacterial processes like cell wall synthesis or protein production, reducing the risk of skin infections and inflammation. They are especially effective for treating acne by controlling the acne-causing bacteria known as Cutibacterium acnes (C. acnes). This anti-bacterial action helps diminish imperfections, prevent new breakouts, and reduce irritation, giving you clearer, healthier skin.

Antioxidant

Antioxidant skincare is dedicated to protecting the skin against oxidative stress—one of the primary drivers of premature ageing and cellular damage—while preserving overall skin integrity and vitality. These formulations rely on potent molecules such as vitamin C, vitamin E, and polyphenols, which neutralize free radicals generated by UV exposure and environmental aggressors before they can compromise cellular structures like lipids, proteins, and DNA. Beyond defence, many antioxidants also support repair processes and enhance collagen stability, contributing to improved firmness, brightness and resilience. The result is skin that is not only shielded from ongoing damage but maintained in a healthier, more luminous state over time.

Anti-Inflammatory

Anti-Inflammatory skincare soothes, heal, and balance your skin, the targeted actives are designed to reduce inflammation. Inflammation is your body's natural response to injury or irritation, but continuous inflammation can lead to troublesome skin conditions like acne, rosacea, or eczema. Our anti-inflammatory skincare solutions work to soothe and calm your skin, reducing redness, swelling, and discomfort to provide much-needed relief. By strengthening your skin's barrier, these products help protect against further irritation and damage. Additionally, the anti-inflammatory actives support your skin's natural healing processes, leading to a more balanced and resilient complexion.

Photo-Protecting

Photo-protecting skincare at a cellular level focuses on defending the skin against the internal damage triggered by UV exposure, rather than simply blocking rays at the surface. Ultraviolet radiation generates free radicals and disrupts cellular DNA, accelerating collagen breakdown, inflammation, and premature ageing. Advanced formulations work by neutralising oxidative stress, supporting DNA repair mechanisms, and strengthening the skin’s natural defence systems to limit long-term damage. By preserving cellular integrity and maintaining healthy skin function, this approach helps prevent visible signs of photo-ageing—such as wrinkles, loss of firmness, and uneven tone.

Chemical Exfoliation

Chemical exfoliation uses acids to dissolve the "glue" holding dead skin cells together, promoting skin cell turnover and replacing old cells with new, healthy ones. Acids like AHAs, BHAs, and PHAs not only help shed skin but also offer benefits like brightening, clarifying, and anti-ageing, depending on the type used.

  • - + Microbiome Balancing
  • - + Brightening (Energising)
  • - + Sebum Regulating (Mattifying)
  • - + Complexion-Unifying (Anti-Blotchiness)
  • - + Purifying
  • - + Detoxifying
  • - + Pore Decongesting
  • - + Anti-Bacterial
  • - + Antioxidant
  • - + Anti-Inflammatory
  • - + Photo-Protecting
  • - + Chemical Exfoliation

Clinical Proofs

Clinical Proofs

CLINICAL TESTS
IN VIVO: REBALANCE SHINE − 27%
of sebum by Day 14 REFINE TEXTURE + 19%
refined texture
Day 14 - REDUCE BLEMISHES
EVEN COMPLEXION − 42%
persistent blemishes
Day 28 QUIET REDNESS − 21%
redness intensity
Day 28 STRENGTHEN BARRIER − 19%
water loss
Day 28

Frequently Asked Questions

Why we love Biologique Recherche

  • "The efficacy of Biologique Recherche relies not only on its science-driven approach to balancing and curing the skin, but on its prescriptive and tailored nature."

    X Natalie K-F

    Founder, Embassy of Beauty