Bien que nous ne vérifiions pas les affirmations individuelles, car les avis reflètent l’opinion personnelle des utilisateurs, certains avis sont accompagnés du statut « vérifié » lorsqu’il est possible de confirmer qu’une interaction avec l’entreprise a eu lieu. En savoir plus

Pour protéger l’intégrité de la plateforme, chaque avis, qu’il soit vérifié ou non, est analysé par notre logiciel automatisé 24 h/24 et 7 j/7. Il identifie et retire tout contenu qui enfreint nos conditions d'utilisation, y compris les avis qui ne se basent pas sur des expériences authentiques. Nous sommes conscients que nous ne pouvons pas tout détecter, et vous pouvez nous signaler tout élément qui aurait pu nous échapper. En savoir plus

Lisez les avis des autres

Noté 5 sur 5 étoiles

I've supplemented with Gingko Biloba and Ginseng for about 25 years now. I struggled with energy and memory retention all throughout high school but it wasn't until after I graduated did I start tryi... Voir plus

Noté 5 sur 5 étoiles

X has been a game changer in my life. I am a father of 2 kids who play multiple sports and a husband and engineer by day. I feel focused and better organized with my calendar. I feel more motivated... Voir plus

Noté 5 sur 5 étoiles

I have certainly felt a huge improvement in my productivity and focus since taking X Brain Science. It is my first time using brain supplements and 3 months in - I wish I would have taken it much soon... Voir plus

Noté 4 sur 5 étoiles

Hi, this is my first day trying X. I'm looking forward to feeling the effects of X, and getting more done. I procrastinate allot, but I heard that X is good with helping with focus and productivity. I... Voir plus

À propos de l'entreprise

  1. Magasin de vitamines et compléments alimentaires

Écrit par l'entreprise

"X is the world’s ultimate brain performance enhancing supplement. Backed by science, with 17 premium ingredients, all tested in clinical studies that show substantial benefits to cognitive function."


Coordonnées de contact

4,8

Excellent

TrustScore 5 sur 5

56 avis

5 étoiles
4 étoiles
3 étoiles
2 étoiles
1 étoile

Aucun historique récent de demande d’avis

Cette entreprise n’a pas récemment invité ses clients à l'évaluer, donc les avis ne sont peut-être pas représentatifs.

Comment cette entreprise utilise Trustpilot

Découvrez comment les avis de l’entreprise sont collectés, notés et modérés.

4,8

Tous les avis

(56)

6 avis reçus au cours des 12 derniers mois

Écrire un avis
Les entreprises sur Trustpilot n’ont pas le droit d’offrir des incitatifs ni de payer pour masquer des avis. Les avis reflètent l’opinion des utilisateurs et non celle de Trustpilot. En savoir plus

Noté 5 sur 5 étoiles

I have been using various nootropic…

I have been using various nootropic stacks for years and Xbrain is the first stack I've found with such a comprehensive ingredient list. A lot of stacks have a few of the ingredients I want but Xbrain has the most.

15 mai 2024
Avis spontané
Noté 5 sur 5 étoiles

Great Supplement

This supplement delivered on its promise, significantly enhancing my brain performance. My focus and mental clarity improved noticeably, allowing me to handle complex tasks with greater ease. I appreciate the sustained energy it provides, all without any side effects. Truly the most powerful brain supplement I’ve tried.

6 mai 2024
Avis spontané
Noté 5 sur 5 étoiles

I've used several different nootropic…

I've used several different nootropic stacks in the past. Trubrain, qualia, and I've even bought ingredients separately and made my own capsules.
I'm on day 1 of x, and while you typically need to be on a stack for a couple weeks to see the full effect, I'm already noticing improved clarity and recall.

26 avril 2024
Avis spontané
Noté 5 sur 5 étoiles

My new favorite way to get great nootropics

This is coming from someone who is stating the facts. I research hard before I buy something and spent time checking in on everything that is out there right now. This supplement for all that it offers if you stick with it is the most worth it. It's actually quite affordable considering it is a stack of all very high quality patented ingredients that if you try to run all together from other sources it comes out to be a lot more. I've been sticking to it and can say I have felt much better with this and I have a job that is extremely cognitive so I really can say it's become a new staple of mine. I hope this company lasts. It's a great company. Very high quality all around down to elegant packaging with educational info for those who like to read what they ingest in depth. This supp makes me enjoy my work day much more. I really mean it when I say I hope these guys running this company stick around and keep producing this one.

8 avril 2024
Avis spontané
Noté 5 sur 5 étoiles

This stuff is great

This stuff is great! I’ve found that it was a bit overload taking the whole serving (6 capsules at once), so I’ll usually take 2 at a time 3 times to a day. I’ve seen the biggest notice from doing it that way … highly recommend checking this out for a month

The amount of things in this would cost so much more to assemble individually, so when you compare what’s in here. It’s a great value too

12 mars 2024
Avis spontané
Noté 5 sur 5 étoiles

Great produxt

I wanted to try this product for awhile and finally did. I’m very happy with how it’s making me feel and i’ve been recommending it to my all my friends! 10/10

29 février 2024
Avis spontané
Noté 5 sur 5 étoiles

Energy & Focus Increase

I have taken Brain X everyday for the last 3 weeks and have noticed such a difference - my brain fog is completely gone! I can't recommend this product enough - my energy & focus have skyrocketed.

10 mars 2024
Avis spontané
Noté 5 sur 5 étoiles

X is a great product

X is a great product! I feel like my mental clarity at work is so much better since taking this supplement. Gives me a ton of focus during the day now and on top of that their customer service is amazing.

9 mars 2024
Avis spontané
Noté 5 sur 5 étoiles

Helps me focus on my writing

X-Brain Focus is easy on my stomach and has helped eliminate brain fog. Since adding it to my herbal regime, I’ve seen improved function and ability to focus on my writing projects.

10 janvier 2024
Avis spontané

L’expérience Trustpilot

Tout le monde peut écrire un avis Trustpilot. Les auteurs d'avis peuvent les modifier ou les supprimer à tout moment et les avis sont affichés tant que les comptes utilisateurs respectifs sont actifs.

Nous avons des personnes dédiées et des technologies intelligentes pour nous aider à protéger notre plateforme. Découvrez comment nous combattons les faux avis.

En savoir plus sur le parcours des avis sur Trustpilot.

Voici 8 conseils pour écrire des avis de qualité.

La vérification permet de s'assurer que des personnes réelles écrivent les avis que vous lisez sur Trustpilot.

Offrir des incitatifs en échange d'avis ou demander des avis de manière sélective peut fausser le TrustScore, ce qui va à l'encontre de nos conditions d'utilisation.

En savoir plus