Boîte du complément alimentaire MySynapz Deep Sleep entourée de gélules sur fond neutre

Complément alimentaire MySynapz Deep Sleep pour le sommeil et la récupération nocturne

Signes liés aux difficultés de sommeil et au stress nocturne avec Deep Sleep

Actifs MySynapz sommeil en synergie : eschscholtzia pour le calme mental, ashwagandha KSM-66 bio contre le stress du soir, valériane pour l'endormissement, reishi bio pour la qualité du sommeil et magnésium avec vitamine D3.

Cercle vertueux du sommeil MySynapz : le système nerveux s'apaise, le mental ralentit, l'endormissement s'installe, le sommeil s'approfondit et le corps récupère.

Conseils d'utilisation du complément alimentaire MySynapz Deep Sleep : 2 gélules le soir, cure de 30 à 90 jours ou utilisation ponctuelle pour accompagner le sommeil.

DEEP SLEEP

Name: DEEP SLEEP
Brand: MySynapz
SKU: CURE-DEEP SLEEP-30
Price: 42.00 EUR
Availability: InStock

Développé et fabriqué en France selon des normes strictes

Double contrôle qualité

Sans accoutumance

Restful sleep, calmer nights and deep nervous system recovery.

Deep Sleep is a complete sleep formula based on traditional herbs (Valerian, Eschscholtzia), an adaptogen (Ashwagandha KSM-66®) and a functional mushroom (Reishi), supplemented with magnesium bisglycinate and vitamin D3.
It is designed to improve sleep quality, reduce nighttime awakenings and help restore truly restorative nights.
Its action combines evening relaxation, nervous system calming and support for continuous sleep, to promote natural sleep onset and optimize nighttime recovery.

This product is for you if

Per 2 capsules (daily serving):

Valerian — 2400 mg EPS
→ Promotes relaxation and natural sleep
→ Reduces nervous tension

Eschscholtzia — 550 mg EPS
→ Improves the quality of natural sleep
→ Reduces nighttime awakenings

Ashwagandha KSM-66® ORGANIC — 200 mg EPS
→ Helps the body cope with stress
→ Contributes to emotional balance

Organic Reishi — 100 mg
→ Promotes overall relaxation
→ Soothes the nervous system

Magnesium bisglycinate — 56.25 mg (15% NRV)
→ Contributes to neuromuscular relaxation
→ Supports normal psychological functions

Vitamin D3 — 5 µg (100% NRV)
→ Contributes to proper muscle and general function

Detailed composition

Instructions for use & Dosage

→ Incorporate the use of the product into your bedtime ritual to condition your mind for rest.
→ Pair Deep Sleep with the MySynapz App to track your nighttime sensations, time to fall asleep, awakenings and recovery level.
→ Avoid screens 45 minutes before sleeping to maximize the product's effectiveness.
→ Opt for a cool and dark room, with a stable routine (same bedtime).
→ For optimal results, don't forget to download the MySynapz App to track your progress and feelings on a daily basis.

What is the recommended duration?

1 month:
→ Easier to fall asleep
→ Fewer nighttime awakenings
→ Overall calmer and more restful nights
2 months:
→ Deeper and more continuous sleep
→ More stable sleep pattern
→ Longer-lasting nervous system calming
→ Wake-up feeling more refreshed, less morning fatigue
3 months:
→ Better stabilized sleep-wake cycle
→ Enhanced nighttime continuity
→ Better ability to disconnect in the evening
→ Optimized physical and mental recovery

Can the treatment be used on an occasional basis?

Deep Sleep can be used occasionally, during periods of stress, restless nights or temporary difficulty falling asleep.
It helps to soothe the nervous system and promote a return to calm in the evening, even without following a full course of treatment.
It can also be used as a complement to an existing sleep routine during a temporary imbalance.

Precautions

→ Not recommended in case of endocrine, liver or heart disorders, in pregnant or breastfeeding women, in children under 10 years of age, as well as in case of driving vehicles or using machines.
→ If you are taking medication, seek advice from a healthcare professional.
→ Do not exceed the recommended daily dose.
→ To be consumed as part of a varied diet and a healthy lifestyle.
→ Keep out of reach of children.
→ Store away from light, heat and humidity.
→ Cannot replace a varied and balanced diet.

Traceability & quality

→ Formulated and manufactured in France in a laboratory committed to an ISO 22000 certification process.
→ Traceable, controlled and standardized raw materials.
→ HPMC vegetable capsules.
→ Quality controls: purity, microbiology, allergens, conformity of dosages.
→ Clean formula: GMO-free, gluten-free, colour-free, preservative-free.

Your experiences with MySynapz

4,78/5 · 297 reviews

Excellents produits et excellent service client

Excellents produits et excellent service client merci à vous

Audrey L

09/30/2026

Formidable

Agit vraiment

Anonyme

09/25/2026

Excellent pour des nuits sans réveil nocturne

Excellent pour des nuits sans réveil nocturne !

Eleonore Marcilhac

06/02/2026

Je voulais offrir une cure à ma maman mais je ne savais pas laquelle

Je voulais offrir une cure à ma maman mais je ne savais pas laquelle. La carte cadeau est parfaite pour qu'elle puisse faire son diagnostic elle même ensuite.

Romane Vedel

05/27/2026

Je suis FAN ! Ça marche trop bien Je recommande

Je suis FAN ! Ça marche trop bien
Je recommande vivement !

Marion Oliver

04/02/2026

👍

Nathaniel A.

03/27/2026

Achat

Très fluide

Tom R.

03/26/2026

J’ai commencé ce protocole pour retrouver un peu plus d’équilibre entre mes journées très chargées et des nuits parfois agitées. Après quelques semaines j’ai senti une vraie différence sur la régularité de mon énergie mentale et surtout un sommeil plus réparateur.

Marc D

03/10/2026

Je l’utilise surtout avant des sessions de travail importantes et cela m’aide à rester focalisée plusieurs heures.

Sophie

03/10/2026

Je cherchais une routine complète pour soutenir mon cerveau sans effet stimulant. Ce protocole apporte une vraie régularité dans la journée.

Émilie

03/10/2026

See all reviews for this product

5 stars: 41 (77%)
4 stars: 11 (21%)
3 stars: 1 (2%)
2 stars: 0 (0%)
1 star: 0 (0%)

Excellent pour des nuits sans réveil nocturne

Excellent pour des nuits sans réveil nocturne !

Bonne expérience globale.

Très bon complément pour améliorer la récupération nocturne.

Les réveils nocturnes ont beaucoup diminué.

Je dors moins agité et je me sens vraiment reposé au réveil.

Endormissement beaucoup plus naturel. Je ne reste plus une heure à tourner dans mon lit.

La sensation de récupération est vraiment meilleure au réveil.

Les nuits sont plus profondes et plus calmes. Très bonne découverte.

Le mental se calme plus facilement avant le coucher. Très utile quand on a des journées chargées.

Bonne qualité mais il faut être constant dans la prise.

La première semaine je ne sentais pas grand chose mais après les nuits se sont vraiment améliorées.

Très bon complément pour calmer le mental le soir.

J’ai retrouvé une vraie continuité dans mon sommeil. Je me réveille beaucoup moins.

Je dors plus profondément et plus calmement.

Une sensation d’apaisement très nette avant le coucher.

Je me sens beaucoup plus récupéré le matin.

J’ai retrouvé un sommeil plus profond et plus réparateur.

J’avais du mal à vraiment déconnecter le soir. Après deux semaines j’ai commencé à m’endormir plus naturellement et mes nuits sont beaucoup plus calmes.

Je me réveille avec une sensation de récupération que je n’avais plus depuis longtemps.

Bon produit. J’aurais aimé ressentir les effets un peu plus vite mais au bout de 10 jours la différence est nette.

Un mois d’utilisation régulière…
Deep Sleep m’a permis de supprimer un médicament…
Convaincue et… contente, je continue…

Les réveils nocturnes ont presque disparu.

Produit que je conseille fortement

très bon produit. Mon sommeil est plus continu et je me réveille moins pendant la nuit.

Une vraie sensation de récupération le matin. C’est ce qui m’a le plus surprise.

Je me sens plus reposé et plus clair mentalement le matin.

Bon produit. Les nuits sont plus stables.

Très bon complément pour retrouver un sommeil réparateur.

Les effets sont assez progressifs mais la qualité du sommeil s’améliore sur la durée.

Je me sens vraiment reposée au réveil.

Très utile pendant une période de stress. Mon sommeil s’est nettement amélioré.

Le mental est plus calme au moment du coucher.

Les effets arrivent doucement mais ils sont réels.

Je me réveille moins pendant la nuit et je me sens plus reposé.

J’avais souvent l’esprit qui tourne le soir. Cette cure m’aide vraiment à me poser avant de dormir.

Your feelings

Calmer, more continuous nights

More natural sleep onset

A more complete sense of recovery upon waking

A sense of mental calm during the night

The benefits of a daily regimen

Track changes in your experiences, from Day 0 to Day 30

Contributes to the relaxation of the nervous system.
Participates in the mechanisms involved in falling asleep.
Supports the continuity and quality of sleep cycles.
Helps reduce nighttime awakenings.
Participates in the physical and mental recovery processes.

A complete formula, designed to support your brain on a daily basis.

A two-phase action:
→ Quick relaxation: Valerian + California poppy
→ Deep regulation: Ashwagandha KSM-66® + Reishi
Magnesium bisglycinate for neuromuscular relaxation and Vitamin D3 for general support.

Valerian

Supports relaxation and helps maintain healthy, natural sleep.

Escholtzia

Supports relaxation and natural sleep onset, improving sleep quality.

Ashwagandha KSM-66®

Contributes to emotional balance and helps maintain vitality and endurance by supporting stress management.

Reishi

Contributes to stress reduction and helps maintain overall balance.

Magnesium

Contributes to the normal functioning of the nervous system, normal muscle function, and the reduction of fatigue.

Vitamin D3

Contributes to the maintenance of normal muscle function and the normal functioning of the immune system.

How to use your MySynapz supplement course

A simple, effective, and guided routine

Take your treatments every day

Take 2 capsules in the evening, 30 minutes to 1 hour before bedtime, with a large glass of water.
Optimal dosage (if sleep is severely disturbed):
→ 2 capsules 45 minutes before bedtime + 5 minutes of deep breathing (cardiac coherence type).

Écran de l’application MySynapz permettant la sélection d’une cure personnalisée de compléments alimentaires pour le bien-être mental et le suivi cognitif quotidien.

Observe the effects over the course of several days.

The MySynapz app turns your experiences into measurable indicators to track your sleep, energy, concentration and mood. Your Day 0 assessment sets your baseline. Daily check-ins and the guided journal help you track your experiences and put them in the context of your everyday life. On Day 30, compare your assessments and see what has changed for you.

Personalize your journey

Depending on your goals and how you feel, combine other MySynapz formulas or adjust your routine.
The treatment is tailored to you for lasting balance.

the answers to all your questions

FAQ

Consult the FAQ

When should I take Deep Sleep?

In the evening, ideally 30 minutes to 1 hour before bedtime, at the time of your nighttime ritual.

When will I feel the effects?

Some people experience relief from the first few doses. For a more stable improvement in sleep quality and continuity, allow 1 to 2 weeks.

Does Deep Sleep cause drowsiness in the morning?

Generally not. If you are sensitive, take Deep Sleep a little earlier in the evening and avoid combining it with other sedatives.

Is Deep Sleep suitable for nighttime awakenings?

Yes. Deep Sleep can be integrated into your MySynapz routine, either as a standalone treatment or as part of a protocol, depending on your needs.

Can Deep Sleep be combined with other MySynapz products?

Yes. Deep Sleep can be integrated into your MySynapz routine. Use it as a course of treatment or as part of a protocol, depending on your needs.

Does Deep Sleep lead to habituation or addiction?

Taking breaks can be helpful: they allow you to assess your sleep patterns and avoid gradually becoming accustomed to active devices. Deep Sleep is not addictive.

Can Deep Sleep be taken over a long period of time?

Yes. Deep Sleep can be used continuously or in periods, depending on your needs. The breaks are used to adjust usage and optimize long-term benefits.

Are breaks recommended between cycles?

Deep Sleep can be used as a continuous treatment or in periods, depending on the needs and quality of sleep.
A break is recommended after each cycle in order to respect the natural adaptation rhythm of the nervous and hormonal systems:
— 7 days after 1 month of use
— 10 to 15 days after 2 to 3 months

These breaks allow you to assess your sleep patterns and avoid gradual habituation to active devices. Deep Sleep is not addictive.
The duration and necessity of the break can be adjusted according to feelings, with the help of the MySynapz app or customer service.

What is a MySynapz subscription?

A subscription automatically delivers your MySynapz supplement course every month, without having to place another order. You maintain a regular routine, with a discount on each delivery.

What is the difference between a treatment (one-time purchase) and a subscription?

With a one-time purchase, you order a 1-, 2- or 3-month supplement course once, with no renewal. With a subscription, your course is delivered automatically each month, with a discount on each delivery and a 2-month commitment. After that, you can cancel at any time. The dosage stays the same.

How often do I receive deliveries?

Every month: your supplement course is delivered automatically every 30 days. If you need more time, you can skip a delivery or pause your subscription in your customer account.

Can I cancel or change my subscription whenever I want?

The subscription includes a minimum commitment of 2 months, or 2 deliveries. After that, you can pause your subscription, skip a delivery or cancel at any time in your customer account.

Can I get a refund if I change my mind?

Once a subscription order has been shipped, it cannot be refunded. After the 2-month commitment period, you can pause or cancel your subscription for future deliveries.

What happens if my product arrives damaged?

If you receive a damaged or non-compliant product, please contact customer service. A replacement or exchange will be offered.

Why MySynapz goes further than traditional supplements

3-step method: diagnose your needs, target the treatment, measure your feelings

5 formulas targeting specific cognitive needs: memory, concentration, mental energy, sleep, brain nutrition

Triple synergy with carefully measured dosages: functional mushrooms, adaptogenic plants, vitamins, and minerals

Developed and manufactured in France: Double quality control: raw materials and finished formulas

Daily tracking application: throughout the entire treatment, with a summary of feelings from D0 to D30

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DEEP SLEEP

DEEP SLEEP

Your experiences with MySynapz

Your feelings

Track changes in your experiences, from Day 0 to Day 30

A complete formula, designed to support your brain on a daily basis.

A simple, effective, and guided routine

FAQ

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Why MySynapz goes further than traditional supplements