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.
Marla |
Verified purchase
COGNIMAG *
Very good
Glad that you have recovered stock of this product, slightly expensive compared to other forms of Magnesium, but always better price than the rest of the market. Encourage you to keep bringing out RAW encapsulations!!!!
Christian |
Verified purchase
COGNIMAG *
Necessary to sleep
I use it to sleep better, it is the magnesium that has the most recuperative effect on me, the patent it has helps me in my days of intense study.
João gloria |
Verified purchase
COGNIMAG *
It's incredible!
Cognimag is amazing! It combines magnesium bisglycinate and citrate with vitamins B6, B9 and B12 for cognitive support and reduced fatigue. Clean formula, high bioavailability and no unnecessary additives. Ideal for those seeking focus, mental energy and well-being. HSN quality and fast delivery!
Manuel |
Verified purchase
COGNIMAG *
A bit expensive
A bit expensive to maintain indefinitely at two capsules a day, but certainly compared to other brands it is well priced.
Salva |
Verified purchase
COGNIMAG *
A little big
We have just started taking them, so it is difficult to say if they do the job, but what I would highlight the most is the price, much lower than other brands, and the size of the pills, which can be difficult to swallow for some people.
Y |
Verified purchase
COGNIMAG *
Easy to take
Normal capsules, 1 per day, I have used it in my months of opposition. Higher concentration.
Jorge |
Verified purchase
COGNIMAG *
Relaxed mind
I take it just before going to bed and you notice that you rest better. It is also good to take it during the day to feel calmer. The only bad thing is the size of the tablets.
Frenando |
Verified purchase
COGNIMAG *
The best magnesium
No changes in the intestinal tract, aids physical endurance, improves sleep and relaxation.
Aurora |
Verified purchase
COGNIMAG *
at last!
I was tired of buying magnesium threonate outside, finally HSN has put it in its catalog. I have nothing to say, it is a 10 product manufactured by a 10 brand, so for me 10/10.
Minimum purchase of units!






