Youthful Serum | Probiotic Face Skincare | Gallinée
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Youthful Serum

48.00

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Our iconic Youthful Serum in a new improved formula!

Harnessing the power of advanced microbiome science, the Youthful Serum replenishes the youth probiotic – an essential bacteria that naturally diminishes with age, rejuvenating your skin at a microbiome level.

Lifting marine prebiotic and postbiotic lactic acid work together to firm, plump, and smooth the skin, enhancing cell renewal and resilience.
The result? Skin that looks smoother, brighter, and visibly younger.

What makes it unique?
  • Ultra concentrated formula with patented microbiome youth-boosting technology
  • Enriched with probiotics and postbiotics naturally present on young skin
  • Targets 10 signs of ageing: wrinkles, lack of brightness, loss of skin tonicity, loss of density, uneven complexion, uneven skin texture, skin dehydration, lack of suppleness, skin discomfort, skin microbiome
  • Suitable for mature and sensitive skin
  • 96% of natural origin ingredients
  • Recyclable glass bottle and FSC box
Description

(Re)formulated with ​an innovative & patented microbiome youth-boosting technology

Our iconic Youthful Serum returns with a new, advanced formula, featuring a patented tribiotic complex that harnesses the rejuvenating power of youth probiotics.

Its light, champagne-hued texture absorbs fast into the skin for an instantly smoother bright skin.

Key benefits:

  • Targets 10 signs of ageing:  Wrinkles, lack of brightness, loss of skin tonicity,  loss of density, uneven complexion, uneven skin texture, skin dehydration, lack of suppleness, skin discomfort, skin microbiome imbalance.
  • Brings hydration, tonicity and youthful glow to mature skin, even sensitive skin.

 How does it work ? 

Inspired by cutting-edge research in skin science and patented tribiotic complex, our serum introduces the power of youth probiotics—essential element given by mothers at birth, which diminishes with age—reintroducing their benefits to rejuvenate the skin. It is also packed with lifting marine prebiotic and postbiotic lactic acid which are effective cell renewal, lifting and plumping ingredients that acts on loss of firmness and bring a radiant look.

A word from our Founder::

"Meet the next generation of anti-aging care with this 2.0 version of our anti-ageing serum. Microbiome science keeps evolving, and so do we! "

- Dr Marie Drago

Key Ingredients

Probiotic youth extracts: Lactobacillus Crispatus, a beneficial bacteria naturally passed from mother to child at birth, decreases over time. It enhances elastin production, boosts radiance, and protects the skin.

Lifting marine prebiotic : A complex of natural marine postbiotics that lifts, plumps and smoothes your skin.

Postbiotic Lactic Acid: The midler AHA that suits even sensitive skin for a nourished microbiome and gentled skin exfoliation.

How to use

Apply morning and evening to clean skin, before your cream.

Clinical test results

Immediate effects :      

  • Skin looks smoothed and tightened (1)
  • Skin is brighter, more supple & comfortable (1)
  • +60% hydration (2)

At one month :

  • 83% agree is plumped (3)

After two months : 

  • 81% agree the skin is smoothed (3)
  • -14% wrinkles (4)
  • +10% skin tonicity (5)
  • 91% agree skin is brighter (6)

 Overall, targets 10 signs of ageing! (8)

Overall, 25% perceived youthfulness (6) (7)

 

(1) In use test on 42 volunteers

(2) Instrumental measure on 11 volunteers

(3) In use test on 42 volunteers 

(4) Clinical scorage on crow’s feet on 42 volunteers 

(5) Instrumental test on 42 volunteers 

(6) In use test on 42 volunteers 

(7) Auto score on 42 volunteers

(8) Wrinkles, lack of brightness, loss of skin tonicity, loss of density , uneven complexion, uneven skin texture, skin dehydration, lack of suppleness, skin discomfort, skin microbiome imbalance

Ingredients list
AQUA (WATER)PROPANEDIOLGLYCERINLACTOBACILLUS FERMENT LYSATELACTIC ACIDALPHA-GLUCAN OLIGOSACCHARIDEMALTODEXTRINPOLYACRYLATE CROSSPOLYMER-6PENTYLENE GLYCOLLACTOBACILLUS FERMENTLACTOBACILLUSINULINARGININEALTEROMONAS FERMENT EXTRACTPOLYMNIA SONCHIFOLIA ROOT JUICEETHYLHEXYLGLYCERINPHENETHYL ALCOHOLTETRASODIUM GLUTAMATE DIACETATESODIUM HYDROXIDESODIUM CHLORIDESODIUM BENZOATE

Customer reviews

The opinions expressed by our customers are theirs alone. They are provided for information purposes only and should not be construed as medical advice or guarantees of results.

  1. Leonie

    Really lovely serum. Soaks easily into skin
    Not at all greasy. My skin feels lovely with this serum

  2. Taoues from Gallinée(verified owner)

    Bonjour Seraphita ! Merci pour ce superbe commentaire. Le Sérum Jeunesse ne contient aucune huile, c'est pour ça qu'il est si agréable ! Très cool en effet de ne plus porter de fond de teint tous les jours :)

  3. Taoues from Gallinée

    Bonjour Delphine ! En effet, vous avez trouvé le duo idéal avec ces deux produits, merci beaucoup :)

  4. Laura

    Such a refreshing serum - my skin always feels so nice and hydrated after use!

  5. Seraphita(verified owner)

    Texture très agréable, pas grasse du tout. Ce sérum fait des merveilles sur mon grain de peau. Je l'utilise le soir, il a toute sa place dans ma routine, qui commence à être bien rodée.
    Je ne ressens plus le besoin de porter du fond de teint tous les jours et ça c'est cool :)

  6. Delphine(verified owner)

    Ce serum apaise ma peau sensible et à impecfections. Je constate une nette amélioration depuis que je l'utilise en association avec le vinaigre. Peau souple, qui ne tire pas, renforcée et donc beaucoup moins de boutons.

  7. Taoues from Gallinée

    Bonjour Virginie ! Merci pour ce formidable retour sur le Sérum Jeunesse, c'est notre produit le plus concentré en actifs et nous sommes ravis que votre peau sensible l'ait adopté :) On espère que les autres produits vous plairont tout autant !

  8. Virginie

    C’est le premier produit de la marque que j’essaie et j’en suis enchantée. Ma peau est sensible avec de la couperose et tolère mal la plupart des crèmes. Avec ce sérum, ma peau est apaisée elle ne s’enflamme plus, elle semble s’équilibrer et se renforcer, comme si le film protecteur qui est dessus et était très fin chez moi se reconstruisait. J’ai hâte d’essayer les autres produits !

  9. Taoues from Gallinée

    Bonjour Laurence ! Merci pour votre retour et votre honnêteté. Comme le Sérum Jeunesse est notre produit le plus concentré en actifs, nous vous recommandons de mettre seulement 1 à 2 gouttes sur votre visage pour ne pas avoir cet effet collant dû à l'absence d'huile :)

  10. LAURENCE

    Je l avais acheté en complément avec le vinaigre, mais malheureusement sur moi il reste collant... Ma crème de nuit est en gel alors je pense qu ils ne s accordent pas, le matin avec une crème légère ça passe mais mon fond de teint peluche très désagréable...

FAQs

Frequent questions answered by our founder and Doctor of Pharmacy.

Marie Drago

PharmD
Marie Drago

Is it compatible with the use of retinol?

Our Youthful Serum contains lactic acid, which could be sensitivising with a strong retinol routine. It’s been tested and approved on sensitive skin, so it all depends on how your skin feels.

How does the Youthful Serum work for the pH of the skin?

Like all Gallinée products, our Youthful Serum is at the same pH than the one of the skin. It helps rebuild your skin barrier and protect it.

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