• Le Sérum Nuit - Sérum pousse cheveux aux probiotiques bio Madame d'Alexis
  • Sérum nuit densifiant aux probiotiques - Madame d'Alexis
  • Le Sérum Nuit - Sérum pousse cheveux aux probiotiques bio Madame d'Alexis
  • Le Sérum Nuit - Sérum pousse cheveux aux probiotiques bio Madame d'Alexis
  • Le Sérum Nuit - Sérum pousse cheveux aux probiotiques bio Madame d'Alexis
  • Le Sérum Nuit - Sérum pousse cheveux aux probiotiques bio Madame d'Alexis
  • Le Sérum Nuit - Sérum pousse cheveux aux probiotiques bio Madame d'Alexis
  • Le Sérum Nuit - Sérum pousse cheveux aux probiotiques bio Madame d'Alexis

Serum · 30 ml

Le Sérum Nuit – Nighttime scalp care with probiotics

4,8 76 reviews

Hydrates, soothes and revitalizes the scalp overnight.

35,00€
  • No added water, organic hydrosol base
  • 98% ingredients of natural origin
  • No rinsing required, apply in the evening

With this product, only 25,00€ more to get free shipping in France

This product is also available as a routine Anti-Hair Loss & Protection Routine: Day & Night Serum 60,00€Original price: 70,00€Save 10,00€
  • Made in Brittany in small batches
  • A free accessory with every order

The essentials

The Night Serum at a glance

The overnight scalp treatment: hydrated, soothed and balanced upon waking, with no added water and 98% ingredients of natural origin.

For which needs?

Thinning hair · Sensitive or irritated scalp · Dry scalp · Weak hair

For which hair?

For sensitive, dry, irritated, or itchy scalps, and hair lacking strength, density, or vitality. Suitable for all hair types, as an intensive treatment or for maintenance.

Key actives

Actives: Organic Damask rose hydrosol, German chamomile hydrosol, Orange blossom hydrosol, Cationic hyaluronic acid, Probiotics and postbiotics, Fermented extracts (lactobacillus, radish, yeast), Oak, nettle and liquorice extracts

Formula and commitments

Free from sulfates, silicones and parabens · 100% natural fragrance

A scalp-focused night treatment

The Night Serum is an intensive overnight treatment, formulated without added water and composed of 98% naturally derived ingredients. Its base of organic Damask rose, chamomile, and orange blossom hydrosols, combined with probiotics, botanical extracts, and cationic hyaluronic acid, acts directly on the scalp. During the night, it soothes, deeply hydrates, and revitalizes the scalp, for stronger roots upon waking and a hair fiber full of vitality. It is applied in the evening, without rinsing, ideally after the Scrub.

Its benefits

What The Night Serum Does for Your Scalp

  1. Hydrates the scalp overnight

    Deep hydration for the scalp, with a plumping effect.

    Thanks to Cationic hyaluronic acid

  2. Rebalances the microbiome

    Probiotics and postbiotics rebalance the scalp microbiome.

    Thanks to Probiotics and postbiotics

  3. Soothes irritation and discomfort

    Soothes irritation, redness and discomfort on the scalp.

    Thanks to Organic Damask rose, chamomile and orange blossom hydrosols

  4. Stronger roots when you wake up

    Revitalises the scalp and strengthens the follicles overnight.

    Thanks to Oak, nettle and liquorice extracts

  5. Visibly thicker-looking hair

    Hair that looks denser, with more shine, suppleness and vitality.

    Thanks to Cationic hyaluronic acid

In video

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The ritual

How to use it

To maximize the effects of the natural ingredients in the NIGHT SERUM and transform this hair care treatment into a unique sensory experience, Madame d’Alexis invites you to discover the nighttime care ritual that repairs and revitalizes your hair every night:

  • Carefully brush your hair to improve the absorption and application of the Night Serum.
  • Dispense 5 to 10 drops into the palm of your hand and apply the Night Serum to your scalp with your fingertips.
  • Massage your scalp for a few minutes with the Night Serum to spread it evenly and help it absorb.
  • Leave on overnight. The Night Serum does not need to be rinsed out.



In practice

When
Evening
Where to apply
Directly onto the scalp, section by section, dry or slightly damp
Quantity
One dropperful
Rinsing
Do not rinse: leave on overnight
Frequency
3 to 5 times a week during the treatment course, then 1 to 2 times a week for maintenance
Good to know
Gently massage to promote absorption; ideally after the Scrub

The formula

What the formula contains

Skincare actives

  • Organic Damask rose hydrosol

    Hydrates and adds shine

    Restores moisture to the hair and scalp, enhances natural shine and leaves hair softer and easier to style.

    Certified organic

  • German chamomile hydrosol

    Soothes the scalp

    Chosen for its soothing properties: it calms and comforts the scalp while making hair radiant.

    Certified organic

  • Orange blossom hydrosol

    Revitalises and tones

    Revitalises tired hair and stimulates the scalp thanks to its toning properties.

    Certified organic

  • Cationic hyaluronic acid

    Deep hydration

    Targets damaged areas of the hair fibre for deep hydration and protects every strand with a light film.

  • Probiotics and postbiotics

    Rebalance the microbiome

    Rebalance the scalp microbiome and soothe its sensitivities.

  • Fermented extracts (lactobacillus, radish, yeast)

    Scalp vitality

    Improve cellular vitality and strengthen the natural night-time repair mechanisms.

  • Oak, nettle and liquorice extracts

    Strengthen the follicles

    Strengthen the follicles and improve the resistance and density of the hair.

Ingredient list (INCI)

Rosa Damascena Flower Water, Aqua (Water), Glycerin, Citrus Aurantium Amara (Bitter Orange) Flower Water, Chamomilla Recutita (Matricaria) Flower/Leaf/Stem Extract, Lactobacillus Ferment Lysate, Benzyl Alcohol, Ceratonia Siliqua (Carob) Gum, Parfum (Fragrance), Urtica Dioica (Nettle) Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Quercus Robur Bark Extract, 1,2-Hexanediol, Lactobacillus Ferment, Arginine, Leuconostoc/Radish Root Ferment Filtrate, Citrus Aurantium Peel Oil, Linalool, Saccharomyces Ferment Lysate Filtrate, Succinic Acid, Sodium Hyaluronate, Citric Acid, Limonene, Hydroxypropyltrimonium Hyaluronate, Dehydroacetic Acid, Vanillin, Hexadecanolactone, Citronellol, Cananga Odorata Oil/Extract, Juniperus Virginiana Oil, Geraniol, Sodium Benzoate, Benzyl Benzoate, Coumarin, Myroxylon Pereirae Oil/Extract, Benzaldehyde, Potassium Sorbate, Ethylhexylglycerin, Hydrolyzed Sodium Hyaluronate, Beta-Caryophyllene, Citral, Trimethylcyclopentenyl Methylisopentenol, Terpineol

Scent signature

The Night Serum is applied directly to the scalp, releasing a subtle, natural fragrance. It works throughout the night to strengthen roots,
stimulate hair growth, and repair damage, allowing you to wake up every morning with a healthy scalp and vibrant hair. The Night Serum is a truly comprehensive treatment and a valuable addition to
your daily beauty routine.

In the routine

The complete routine

  1. Step 1To complete it

    Purify

    Le Scrub

    39,00€4,9 out of 5, 60 reviews

    Purifies and rebalances the scalp.

  2. Step 2

    Cleanse

    Hydrates, soothes and prepares the fiber.

  3. Step 3

    Nourish

    Repairs, nourishes and softens.

  4. Step 4

    Protect

    Protects and enhances.

  5. Step 5You are here

    Regenerate, at night

  6. Full routine

    Save 28,00€

Customer reviews

What do you say about it

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The difference, Madame d'Alexis

Night serum or classic hair serum: what changes for the scalp

Madame d’Alexis Night Serum with Organic Floral Hydrosols
Madame d’Alexis Night Serum
Classic Night Serum
Classic Night Serum
VS
Helps reduce hair loss and strengthen roots.
Not all serums are tested for hair loss.
Promotes healthier growth.
Root-targeting active ingredients vary by formula.
No added water: organic floral hydrosols and probiotics, applied directly to the scalp.
Not all serums are applied to the scalp.
Works overnight to strengthen and revitalize.
Not all serums are designed for nighttime use.
Hydrates and soothes the scalp.
Scalp comfort depends on the formula.

Questions

Frequently Asked Questions

How do I apply Le Sérum Nuit?

In the evening, apply one dropperful directly to the scalp, section by section, then massage gently to promote absorption.

Do I need to rinse it out?

Leave on overnight for maximum effectiveness.

How often should I use it?

Use 3 to 5 times a week as a treatment, then 1 to 2 times a week for maintenance.

On a dry or damp scalp?

Can be applied to dry or slightly damp scalp.

Which product should I use it with?

The Night Serum is applied to the scalp, ideally after the Scrub.

What active ingredients are in Le Sérum Nuit?

Organic Damask rose, chamomile and orange blossom hydrosols, cationic hyaluronic acid, probiotics and postbiotics, fermented extracts and oak, nettle and licorice extracts, in a formula composed of 98% ingredients of natural origin.

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To learn more

Night serum or classic hair serum: what changes for the scalp

A classic hair serum is generally applied to the lengths, as a finishing touch. The Night Serum is applied directly to the scalp, in the evening, and is not rinsed out: it is a nighttime scalp treatment.

Its formula contains no added water: its aqueous phase consists of organic hydrosols with a physiological pH, which hydrate, soothe, provide comfort, and reduce irritation. Cationic hyaluronic acid provides deep hydration and a plumping effect, for visually thicker hair.

The microbiome at the heart of the treatment

Probiotics and postbiotics rebalance the scalp's microbiome. Fermented extracts support cellular vitality and nighttime repair. Oak, nettle, and licorice extracts strengthen the resistance and density of the hair.

One dropper, part by part

In the evening, apply one dropper directly to the scalp, part by part, then massage. Do not rinse. On dry or slightly damp scalp, 3 to 5 times a week as a treatment course, then 1 to 2 times a week for maintenance, ideally after Le Scrub.

How to choose your hair night serum?

A treatment designed for the scalp

A scalp treatment is applied directly to the skin, part by part, and is not rinsed out.

Actives for the microbiome

For a sensitive, dry, or itchy scalp, look for actives that rebalance the microbiome, such as probiotics and postbiotics, and soothing actives, such as organic hydrosols.

Actives for visual density

Cationic hyaluronic acid provides a plumping effect and visually thicker hair; oak, nettle, and licorice extracts strengthen the resistance and density of the hair.

A transparent formula

No added water, 98% ingredients of natural origin, no sulfates, silicones, or parabens, 100% natural fragrance.

Who is our hair night serum for?

Sensitive, dry, or irritated scalps

Itching, discomfort, redness: organic hydrosols soothe and reduce irritation, with a physiological pH.

Hair that lacks strength and density

Oak, nettle, and licorice extracts strengthen the resistance and density of the hair: upon waking, the roots are stronger.

Hair that lacks shine and vitality

The treatment provides shine, softness, and vitality.

All hair types, as a treatment course or for maintenance

The Night Serum is suitable for all hair types, as a treatment course and then for maintenance.

The Night Serum is made in Brittany.