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.
Pedro gonçalves |
VERIFIED OPINION
SMART CAFFEINE
Caffeine top!
quality coffee at a great price
Nurithy |
VERIFIED OPINION
SMART CAFFEINE
Good for keeping you alert
Good for long workouts with medium intensity or for tasks that require concentration, it does not give energy peaks but it is sustained.
Fer |
VERIFIED OPINION
SMART CAFFEINE
Subidón
It is useful for those days when you are tired.
Ricardo pires |
VERIFIED OPINION
SMART CAFFEINE
Focus
Increased focus throughout the day.
David |
VERIFIED OPINION
SMART CAFFEINE
It fulfills its purpose.
Recommended to be taken quickly and comfortably.
Antonio55 |
VERIFIED OPINION
SMART CAFFEINE
Great
I use it almost every day. Very comfortable and good amount of caffeine.
Paty |
VERIFIED OPINION
SMART CAFFEINE
They fulfill their purpose, especially on exam days. I recommend them.
Tasteless, can be taken without any problem
Javier |
VERIFIED OPINION
SMART CAFFEINE
Good product
It's good, but personally I find the caffeine dose of one capsule too low.
Laia |
VERIFIED OPINION
SMART CAFFEINE
I like
It is very well x its format in pills, you can take it with you and you don't need preparation, I take it before training.
Jf |
VERIFIED OPINION
SMART CAFFEINE
I love it
I use it to clear my head in the morning if I have to train or work and I'm feeling dull. You notice the effects in 15 minutes and now that they have balanced the proportions of caffeine (a little more) and theine (a little less) I find it more effective.
Minimum purchase of units!





