Question 1

Pourquoi mes cheveux tombent-ils plus la nuit ? Pourquoi la chute s'aggrave-t-elle pendant le sommeil ?

Accepted Answer

Your hair falls out more at night because that is when your body regenerates. During sleep, your metabolism slows down. Your blood circulation decreases. Your scalp receives fewer nutrients and oxygen. Hair follicles, which depend on this circulation, become weaker. Hair that is already weakened falls out more easily. At night, your scalp also accumulates more sebum and residue. Your scalp sweats slightly during sleep. This sweat mixed with sebum creates a warm, moist environment. This environment promotes inflammation and the proliferation of bad bacteria. Inflammation weakens the follicles. Hair falls out more easily. Stress and hormones also play a role. During the day, you are busy and distracted. At night, your body releases cortisol (the stress hormone). Cortisol affects the hormones that regulate hair growth. This shortens the growth cycle and increases hair loss. You need a specific nighttime treatment. A treatment that strengthens the follicles while you sleep. A treatment that reduces scalp inflammation. A treatment that rebalances the microbiome. This night serum does exactly that. Probiotics rebalance the skin flora during the night. Postbiotics reduce inflammation immediately. Fermented extracts provide optimal nutrition to the follicle. Anti-hair loss active ingredients (oak, nettle, licorice) strengthen the follicle and stimulate growth. Together, they create an optimal environment for hair regeneration during sleep. After a few nights, you will notice a reduction in hair loss. After 2 to 3 weeks, hair loss will visibly decrease. After 4 weeks, hair loss will stabilize and hair will begin to grow back stronger. This is the effect of the gradual strengthening of the follicle during sleep.

Question 2

Qu'est-ce que les probiotiques et postbiotiques font vraiment pendant la nuit ? Comment agissent-ils pendant le sommeil ?

Accepted Answer

Probiotics are good, live bacteria. During the night, when your scalp is resting, probiotics gradually colonize and restore the natural balance of the skin's flora. A balanced flora means less inflammation, less itching, and stronger hair. Probiotics work slowly but surely. They create an environment that is hostile to bad bacteria. They also produce beneficial substances that strengthen the skin barrier. After a few nights, your scalp begins to rebalance itself. Postbiotics are metabolites produced by good bacteria. Unlike probiotics, postbiotics act immediately. As soon as you apply the serum, the postbiotics begin to reduce inflammation. They strengthen the skin barrier. They create an environment that is hostile to bad bacteria. Postbiotics work while you sleep. Over 8 hours, they gradually reduce inflammation. Your scalp calms down. The hair follicles are strengthened. The combined action of probiotics and postbiotics creates a dual effect. Postbiotics reduce inflammation immediately (fast action). Probiotics gradually rebalance the flora (slow action). Together, they create a lasting reduction in hair loss. Fermented extracts amplify this effect. Fermented extracts are ingredients that have been pre-digested by beneficial microorganisms. They penetrate the scalp more easily. They provide highly bioavailable nutrients. They amplify the action of probiotics and postbiotics. Anti-hair loss active ingredients (oak, nettle, licorice) strengthen the follicle independently of hormones. They stimulate blood circulation to the follicle. They provide essential nutrients. They prolong the hair growth cycle. Together, probiotics, postbiotics, fermented extracts, and anti-hair loss active ingredients create a comprehensive action overnight. Your scalp is purified, soothed, rebalanced, and strengthened. Your hair follicles are nourished and stimulated. Your hair grows stronger and falls out less.

Question 3

Je perds mes cheveux après l'accouchement. Ce sérum peut-il vraiment aider avec la chute hormonale ?

Accepted Answer

Yes, this serum can significantly reduce hormonal and postpartum hair loss. Postpartum hair loss is caused by a sudden drop in estrogen levels. This shortens the growth cycle and causes many hairs to enter the resting phase simultaneously. The result is massive, temporary hair loss. You cannot change your hormones with a serum. But you can strengthen your scalp so that it is more resistant to hormonal fluctuations. A strong scalp loses less hair even during a difficult hormonal period. This serum strengthens the scalp in three ways. First, probiotics and postbiotics reduce inflammation. Inflammation aggravates hormonal hair loss. By reducing inflammation, you reduce hair loss. Second, anti-hair loss actives (oak, nettle, licorice) strengthen follicles independently of hormones. They stimulate blood flow to the follicle. They provide essential nutrients. They prolong the hair growth cycle. Even during a difficult hormonal period, strengthened follicles are more resistant. Third, fermented extracts provide optimal nutrition. A well-nourished follicle is more resistant to hormonal fluctuations. The timeline for hormonal hair loss is different. Weeks 1 to 2: slight reduction in hair loss (5 to 10%). Weeks 3 to 6: visible reduction (30 to 40% less hair loss). Weeks 7 to 12: stabilization of hair loss and start of regrowth. After 12 weeks: hair loss returns to normal and hair grows back stronger. Important to know: hormonal hair loss is temporary. Even without treatment, it stops after 6 to 12 months. But with this serum, you can reduce it by 30 to 50% and accelerate regrowth. You can also reduce anxiety related to hair loss. Many postpartum women are stressed by hair loss. Seeing a visible reduction after a few weeks reduces stress and improves overall well-being. Use this serum daily during the postpartum period. Apply 1 to 2 mL to the scalp, part by part. Massage gently. Leave on overnight. After 4 to 6 weeks, you will see a visible reduction in hair loss.

Question 4

Combien de temps avant de voir une vraie augmentation de densité ? Quand les cheveux vont-ils repousser visiblement ?

Accepted Answer

Density and regrowth take time because the hair growth cycle lasts 3 to 6 months. You won't see regrowth for 2 to 3 months. But the reduction in hair loss is visible after just 4 weeks. Week 1: From the very first night, you will feel that your scalp is more soothed. The probiotics and postbiotics are starting to work. You may notice a slight reduction in hair loss (5 to 10%), but it is too early to be significant. Weeks 2 to 3: Your scalp adapts to the probiotics and postbiotics. Inflammation begins to decrease. You notice a more visible reduction in hair loss (15 to 25%). Fewer hairs are falling out each day. Weeks 4 to 6: After 4 to 6 weeks, the results become really noticeable. Hair loss has decreased by 30 to 50%. Your scalp is visibly less irritated. Hair appears stronger and shinier. This is the effect of rebalancing the microbiome and reducing inflammation. Weeks 7 to 12: After 8 to 12 weeks, hair loss stabilizes at a normal level (50 to 100 hairs per day). New hair begins to grow back. You will notice short hairs at the roots, a sign of new growth. This is the effect of follicle strengthening. After 4 to 6 months: After 4 to 6 months of regular use, new hair has grown and your hair is visibly thicker. Hair loss has returned to normal. Hair is stronger and more resistant. You may notice a visible increase in density. After 6 to 12 months: After 6 to 12 months, the transformation is complete. Your hair is noticeably thicker. Hair is stronger and healthier. Hair loss has stabilized. Results are maintained with regular use. Be patient. Hair regrowth takes time. But after 4 to 6 months, you will see a real increase in density. This is the effect of gradual follicle strengthening and lasting reduction in hair loss.

Question 5

Quand dois-je appliquer ce sérum ? Le soir avant de dormir ? Combien de gouttes ou de mL ?

Accepted Answer

The best time to apply this serum is in the evening, 30 minutes before bedtime. This gives the serum time to penetrate the scalp before you go to sleep. You can also apply it right before bedtime. There are no contraindications. Apply 1 to 2 mL of night serum directly to the scalp, part by part. Focus on areas where hair is thinning or falling out more. Use a fine-tipped applicator for precise application. Gently massage with your fingertips in circular motions to promote penetration. Massage for 1 to 2 minutes. You should feel the serum penetrating the scalp. Leave on overnight without rinsing. Probiotics, postbiotics, and anti-hair loss active ingredients work while you sleep. This is when your scalp regenerates. Dosage according to hair type: Fine hair: 1 mL of night serum. Thick hair: 2 mL of night serum. Very long hair: 2 to 2.5 mL of night serum. Very short hair: 0.5 to 1 mL of night serum. Recommended frequency: Use this serum daily, every evening. It is a regenerating treatment that can be used every day without any problems. There are no contraindications. You can also use it 3 to 5 times a week to start with, then increase to daily use after 4 weeks. Practical tip: Start with a small amount and gradually increase as needed. Every scalp is different. You will quickly find the ideal amount. The important thing is to massage it in well and leave it on overnight. Synergy with your routine: You can use this night serum with any shampoo and mask. It complements your existing routine without changing it. It is an addition, not a replacement. For maximum effectiveness, use it with the shampoo and mask from the complete routine. Together, they create a complete synergy for hair health.

Question 6

Pourquoi ce sérum est-il meilleur qu'un traitement antichute classique ou qu'un minoxidil ?

Accepted Answer

Conventional hair loss treatments (minoxidil, finasteride) work, but with significant limitations. Minoxidil must be applied daily for life, otherwise hair loss resumes immediately. Finasteride has significant side effects (erectile dysfunction, depression). And neither treats the real cause: scalp inflammation and microbiome imbalance. This serum acts on the real cause of hair loss. Inflammation of the scalp weakens the follicles. An imbalance in the microbiome creates an environment that is hostile to hair growth. By rebalancing your skin flora and reducing inflammation, you create an environment where hair grows naturally stronger. It's a holistic approach, not just a symptomatic treatment. Probiotics and postbiotics work with your body, not against it. They strengthen your natural defense system. No side effects, no dependency. Your scalp gradually becomes stronger and more resilient. Natural anti-hair loss active ingredients (oak, nettle, licorice) are scientifically proven to reduce hair loss and stimulate growth. Unlike chemical treatments, they have no side effects. Clean composition vs. chemical treatments: 98% natural ingredients, free of sulfates, parabens, and silicones. Conventional treatments often contain harsh ingredients that damage the scalp in the long term. This serum respects your scalp while strengthening it. Price and duration comparison: A minoxidil treatment costs $35-$70 per month and must be used for life. This serum is less expensive and offers lasting results. After 3 to 6 months, you can reduce the frequency of use for maintenance and the results will remain. The result: a truly sustainable solution. With conventional treatments, you treat the symptom. With this serum, you treat the cause. That's why the results are more lasting and more natural. Your scalp gradually becomes stronger and more resilient, regardless of the treatment. Important to know: This serum is not a substitute for medical treatment if you have severe alopecia. But for moderate to severe hair loss, it is a natural and effective alternative to conventional treatments.

Criterion	Sérum capillaire classique	Sérum pousse cheveux MDA
Area of action	Lengths and tips	Cuir chevelu et racine
Moment d’application	Jour, sur fibre	Nuit, sur cuir chevelu
Rinsing	Variable selon la formule	No rinsing required
Action follicule	No	Oui, avec chêne, ortie et réglisse
Microbiome	Non ciblé	Oui, avec probiotiques et postbiotiques
Résultat visible	Brillance, discipline, finition	Densité, pousse accompagnée, chute réactionnelle mieux maîtrisée

Night Serum - Hair Growth Serum with Organic Probiotics

Le sérum pousse cheveux qui agit sur le cuir chevelu pendant le sommeil

Actifs antichute naturels et probiotiques : le sérum repousse cheveux nocturne

Un sérum nuit sans rinçage aux hydrolats bio actifs

Sérum pousse cheveux vs sérum capillaire classique : quelle différence ?

Comment choisir son sérum pousse cheveux ?

What you'll see, week after week

Who is it for?

Comment utiliser Le Sérum Nuit Madame d’Alexis ?

Formula & Commitment

Who is our thickening and anti-hair loss night serum for?

The skincare ingredients contained in our night serum to stimulate growth:

THE RESULTS ARE IN

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YOUR REVIEWS AND OUR ANSWERS TO YOUR QUESTIONS ABOUT THIS PRODUCT

FREQUENTLY ASKED QUESTIONS

Why does my hair fall out more at night? Why does hair loss worsen during sleep?

What do probiotics and postbiotics really do at night? How do they work while you sleep?

I'm losing my hair after giving birth. Can this serum really help with hormonal hair loss?

How long before I see a real increase in density? When will my hair start to grow back visibly?

When should I apply this serum? In the evening before bed? How many drops or milliliters?

Why is this serum better than a traditional hair loss treatment or minoxidil?

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