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.
Carol |
VERIFIED OPINION
EVOBRAIN
Normal
It is similar to others I have tried, I noticed it kept me awake studying.
Stefano |
VERIFIED OPINION
EVOBRAIN
First week of use
When we usually talk about these kinds of supplements, the time frame for their effects is long, I must say, however, this one takes effect right away, at least on me.
Adrián |
VERIFIED OPINION
EVOBRAIN
Study
I had exam periods and it helped me to have more mental focus and be more centered in my day to day life.
Guille |
VERIFIED OPINION
EVOBRAIN
Wonder
After two years of competitive exams and a psychological exhaustion that affected me at all levels, this product saved me. Perhaps those of you who use it as an extra will not notice the difference, but in these cases it is super effective.
Paola |
VERIFIED OPINION
EVOBRAIN
Complete
Quite complete supplement for the intended purpose. Nothing to envy to other more notorious brands that, however, do not transmit the same confidence as HSN.
Saúl |
VERIFIED OPINION
EVOBRAIN
Excellent
For times of intense academic activity, I recommend it without a doubt, I notice a great difference in concentration and assimilation of content that I am studying.
David |
VERIFIED OPINION
EVOBRAIN
Well...
I hardly noticed the effects, maybe a little improvement in concentration is noticeable. For me it was not worth it.
Yolanda |
VERIFIED OPINION
EVOBRAIN
End-of-stroke assistance
The truth is that it has helped me not to need so much rest time and it makes me be a little more focused, so I perform better in less time.
Oposiciones |
VERIFIED OPINION
EVOBRAIN
Real and working
It works for the months before the oppositions is great notes concentration to the top, without lactose or anxiety of stimulants.
Albert |
VERIFIED OPINION
EVOBRAIN
Great
Repeating with this product, so great. Let's see how it goes with the new formula and less doses.
Minimum purchase of units!





