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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.
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Lcg |
Verified purchase
Smart caffeine *
I have very little
I have been taking them for a short time and I can't evaluate them very well yet. I started taking them for my competitive exams and it is noticeable.
Llevo muy poco y no puedo valorar muy bien todavía. Las empecé a tomar para la oposiciones y algo se nota.
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General satisfaction (4.0 / 5)
Value/Price (4.0 / 5)
Results (4.0 / 5)
Packaging (4.0 / 5)
Raul |
Verified purchase
Smart caffeine *
Incredible for study-exercise.
Smart caffeine is amazing! It gives me the energy boost I need without the jitters or discomfort that sometimes come with other sources of caffeine - perfect for keeping me alert and focused throughout the day!
¡La cafeína inteligente es increíble! Me proporciona el impulso de energía que necesito sin los nervios o la incomodidad que a veces vienen con otras fuentes de cafeína. ¡Perfecta para mantenerme alerta y concentrado durante todo el día!
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Chris |
Verified purchase
Smart caffeine *
Super product.
Small capsules, very pleasant to swallow. No extreme up or down after ingestion. Very pleasant and helpful.
Kleine Kapseln, sehr angenehm zu schlucken. Kein extremes hoch oder down nach Einnahme. Sehr angenehm und hilfreich.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Cristina |
Verified purchase
Smart caffeine *
It hasn't kept me awake at night.
I bought it as a substitute for coffee in the morning and even taking an extra coffee has not kept me awake at midday. I have to say that I have been taking it for 3 months.
Lo compré como sustituto al café de la mañana y aún tomándome un café extra no me ha quitado el sueño al llegar el mediodía. He de decir que he estado 3 meses tomándomelo.
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General satisfaction (4.0 / 5)
Results (2.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Laura |
Verified purchase
Smart caffeine *
I love it
I am delighted with this long-acting caffeine, as the normal one made me too active. You can feel it throughout the day, and it's ideal for the afternoon and evening shifts.
Encantada con esta cafeína de acción prolongada, ya que la normal me ponía demasiado activa. Ésta la vas notando durante todo el día, me va ideal para el turno de tarde y noche.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Hector |
Verified purchase
Smart caffeine *
Great
Great for study times, I have tried them and without a doubt it is a great supplement, both in the gym and in the studio.
Genial para las épocas de estudio, las he probado y sin lugar a duda es un gran suplemento, tanto en gym como en estudio.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Cafeína |
Verified purchase
Smart caffeine *
It fulfills its function.
I was taking them during a season of high work stress that required me to stay awake for many hours and they do the job. I took them in the morning and it is like drinking several coffees.
Las estuve tomando una temporada de mucho estrés laboral que necesitaba estar despierta muchas horas y cumplen su función. Las tomaba por la mañana y es como tomarte varios cafés.
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General satisfaction (4.7 / 5)
Results (4.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Angel |
Verified purchase
Smart caffeine *
Intelligent caffeine
When combined, caffeine and L-theanine have an effect on concentration without making us nervous. Improving cognitive function.
Cuando se combinan, la cafeína y la L-teanina tiene efectos en la concentración sin llegar a ponernos nerviosos. Mejorando la función cognitiva.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Manuel |
Verified purchase
Smart caffeine *
Complies
All-day caffeine, keeps you focused during the workday without the need for more coffee.
Cafeína para todo el día, te mantiene centrado durante la jornada laboral sin necesidad de tomar más café.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Manuel antonio |
Verified purchase
Smart caffeine *
Effective and well presented.
Good caffeine, effective and good presentation, I do not use it daily only when I need a little activation, since I do not usually drink coffee and I notice its effects.
Buena cafeína, efectiva y buena presentación, no la uso diariamente sólo cuando necesito un poco de activación, ya que no suelo tomar café y noto sus efectos.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
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zł 124.74
zł 77.33
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