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.
Ana |
Verified purchase
SMART CAFFEINE *
Effective
They were recommended to me and I think they will go better than a coffee, I'll value them properly in my next order.
Juan Andrés |
Verified purchase
SMART CAFFEINE *
Product recommended
It is a product that I would highly recommend. I have used it during exam time and it has been phenomenal, it really activates the mind and does not give you the typical sleepiness of studying for many hours.
Eugenio |
Verified purchase
SMART CAFFEINE *
Top
The effect is very noticeable! And more sustained than normal caffeine. I recommend taking with plenty of water
J.M. |
Verified purchase
SMART CAFFEINE *
GOOD CAFFEINE
If you are looking for a caffeine, for everyday use, this is your product. It's a good daily activator. I take it in the morning before training or work and I notice it. It doesn't make me nervous.
David |
Verified purchase
SMART CAFFEINE *
Good product
Good buy if you need more caffeine intake without having to drink coffee. I drink it from time to time.
Yenny |
Verified purchase
SMART CAFFEINE *
Excellent
It is an excellent option if you study, work and also do some physical activity. It allows you to be active all day long.
Jon |
Verified purchase
SMART CAFFEINE *
The best
More constant and without the rebound effect of the conventional but also much more expensive. It is up to you to decide whether the punch of the economical one or the more sustained one is worth it. Both go well.
jose |
Verified purchase
SMART CAFFEINE *
Well
Good product, good taste, easy to digest, no stomach problems, fast shipping, highly recommended, be careful if you have problems with insomnia, do not take close to bedtime, I advise about 8 hours before at least.
Steve |
Verified purchase
SMART CAFFEINE *
Perfect combination
This caffeine is combined with theanine. Perfect combination at a great price. It does what it's supposed to do.
Ana |
Verified purchase
SMART CAFFEINE *
Great
Great composition, possibility of increasing the capsules per bottle, which gives a lot of comfort. Its effectiveness is noticeable before training.
Minimum purchase of units!