We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
Dani |
VERIFIED OPINION
EVOBRAIN
For demanding moments
I have used it in the weeks leading up to a competitive exam and I think it helped me.
Manuel |
VERIFIED OPINION
EVOBRAIN
Improved concentration
Apart from the anti-anxiety elements it has, it has others that are of great help for concentration. Great product compared to other brands.
Beatriz |
VERIFIED OPINION
EVOBRAIN
Push for moment of greatest concentration
I use them in times of study load, exams, work, etc. and I feel that I concentrate more. It doesn't make me sleepy, and it doesn't make me nervous, it's just great!
Pablo |
VERIFIED OPINION
EVOBRAIN
Effectiveness remains to be verified.
I bought it to try it in times of study where I need to be concentrated for a longer time. In the absence of testing its effectiveness, good presentation and easy to take.
Ricardo |
VERIFIED OPINION
EVOBRAIN
Very good
It's the second time I've bought it. It's a very good product, not only for concentration, but also for having energy during working hours.
Eli |
VERIFIED OPINION
EVOBRAIN
They have an effect
I bought them because for many months it seemed that my brain was going in slow motion, I have taken them several times and the difference is remarkable. I don't want to get used to taking it, but every now and then I appreciate it.
Paula |
VERIFIED OPINION
EVOBRAIN
Well
I'm never sure if it really has an effect on cognition but it never hurts to have a boost, no matter how small.
Carolina |
VERIFIED OPINION
EVOBRAIN
A great and effective product
I just started taking it a few months ago and I find it a great product, I take it every time I have to study, it does what it promises.
Erika |
VERIFIED OPINION
EVOBRAIN
Concentration
A few days later I began to feel its effects and for my competitive exams it is now essential.
Berto |
VERIFIED OPINION
EVOBRAIN
Full throttle
This is the second one I have bought and I noticed it from the third day. My concentration and retention have increased significantly. I recommend it in times of tough exams.
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