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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.
Carlos |
Verified purchase
NATURAL CAFFEINE 200mg
Coffee substitute
If coffee irritates your stomach, caffeine can only be the solution.
Xv |
Verified purchase
NATURAL CAFFEINE 200mg
Acceptable
I never take caffeine, when I need it I take this one. It fulfills its function, at least for me it is weak, because then I have no problem sleeping.
Boro |
Verified purchase
NATURAL CAFFEINE 200mg
A 10
Good product that delivers what it promises.
Álex |
Verified purchase
NATURAL CAFFEINE 200mg
It activates you to the fullest
I take it as a pre-workout half an hour before starting, although the effect is noticeable within an hour after ingesting it. The size is good, very convenient. I recommend not taking it in the afternoon, as it activates you in such a way that you may have trouble sleeping.
Jorge |
Verified purchase
NATURAL CAFFEINE 200mg
Very good
Another very effective supplement. It is noted that it eliminates that feeling of tiredness in the mornings and activates you. It goes very well, especially for those of us who do not like coffee. Buy it for the whole year.
Cel |
Verified purchase
NATURAL CAFFEINE 200mg
Essential
One of the few supplements with proven effectiveness, in my case essential before powerful workouts or competitions. In powder form I notice the effects much more than with coffee or similar.
Javi |
Verified purchase
NATURAL CAFFEINE 200mg
Good buy
Caffeine that fulfills its function at an economical price. I will buy it again.
Jbojart |
Verified purchase
NATURAL CAFFEINE 200mg
Effective, easy to take
One of the few supplements with so much evidence. I usually prefer to drink coffee alone, but when you can't, it's a substitute.
Jontxu |
Verified purchase
NATURAL CAFFEINE 200mg
Incredible
I am a person who does not take any stimulants, coffee, sugary drinks. I have tried this pre-workout and I'm like a monkey climbing the walls, very very effective, I highly recommend it, no doubt I will buy it more times.
Tn |
Verified purchase
NATURAL CAFFEINE 200mg
Essential for performance
It is an essential product in my purchase because you take it and your performance and concentration will be improved. I recommend it to any athlete.
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