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Score of 4.8 / 5.00 of 21 real reviews
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.
Xavier |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
Product that really keeps its promises!!!
The advantage of caffeine with fewer negative effects. For those of you who, like me, may be feeling a bit under the weather, this product, plus a little 5-HTP, really helps to get you moving and in good spirits.
Jose |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
It works very well.
It gives almost no flavor, a little bitter, but it can be compensated with a flavoring and then you only notice the positive effects.
Marc |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
Cash
It seems to do the job.
David |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
Constant energy
I take it at breakfast before going to work. Then I have enough energy to go training.
Steve |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
The solution
Finally a long-acting caffeine supplement. Noticeable effects especially in duration that goes even beyond 7 hours personally! Very gradual.
Pequeñito pero matón |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
Maximum efficiency
It is very potent. The surprising thing is that with such a tiny dosage it is able to provide so much energy and high throughout the day. It is never better said that small is much more. Effectiveness and efficiency at its best. You can feel it from the first dose. And you can have it for almost a whole year. So you can't ask for more. It does its job. That sequential release effect is outrageous. It is to repeat.
David |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
Very good product
Energy is noticeable for many hours afterwards
Jaime |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
Very good
It activates me throughout the day without making me jittery, almost half of the indicated dose is enough for me as I am sensitive to caffeine. It makes a perfect combination with theanine.
Victot |
VERIFIED OPINION
SLOW RELEASE CAFFEINE (160mg CaffXtend®) POWDER
Comodo
Good and convenient to carry and drink.
Minimum purchase of units!




