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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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Fran Vera |
Verified purchase
Smart caffeine *
Basic in my daily life.
Well, for me it is a basic in my daily workouts, as a pre-workout. It helps me improve my concentration and performance. The format is convenient and easy to ingest. I always recommend it. Every day I take it before my strength and cardio workouts half an hour before exercise. And I have stopped drinking coffee for the rest of the day, because I really don't need it anymore. Ideal format.
Pues para mí es un básico en mies entrenamientos diarios, como pre-entreno. Me ayuda a mejorar mi concentración y rendimiento. El formato es cómodo y fácil de ingerir. Lo recomiendo siempre. Cada día lo tomo antes de mis entrenamientos tanto de fuerza como de cardio media hora antes del ejercicio. Y he dejado de tomar café durante el resto del día, porque realmente ya no lo necesito. Formato ideal.
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General satisfaction (5.0 / 5)
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Eugenio |
Verified purchase
Smart caffeine *
6 coffee and 5 tea in one tablet
The effect is more long lasting rather than short lasting. It is useful for concentration and study. It avoids the negative effects of caffeine and theine. I don't recommend it for sleep attacks. Better other products with heavy immediate effect. I never drink tea and coffee. If you drink tea and or coffee regularly consider larger doses
L'effetto è più di lunga durata piuttosto di breve durata. È utile per la concentrazione e lo studio. Evita gli effetti negativi di caffeina e teina. La sconsiglio per i colpi di sonno. Meglio altri prodotti con effetto pesantemente immediato. Io non bevo mai te e caffe. Se bevi te e o caffe regolarmente considera dosi maggiori
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General satisfaction (5.0 / 5)
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Amg |
Verified purchase
Smart caffeine *
Effective.
Previously I bought the natural caffeine, but I noticed the caffeine peak and then I would get the crash again. So I tried this one, which has a prolonged effect and is much better. Of course, each person is different and the effects may vary. I am just telling you my experience.
Anteriormente compré la cafeína natural, pero notaba el pico de la cafeína y luego me daba el bajón otra vez. Así que probé esta que es de efecto prolongado y mucho mejor. Eso sí, cada persona es un mundo y los efectos pueden variar. Sólo cuento mi experiencia.
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General satisfaction (4.3 / 5)
Value/Price (4.0 / 5)
Packaging (4.0 / 5)
Results (5.0 / 5)
Stephanie |
Verified purchase
Smart caffeine *
Super
Great product. Has a good effect. Whether in everyday life or during sport. I am fit and focused, but not as exhilarated as with caffeine tablets. I take it regularly.
Tolles Produkt.
Hat eine gute Wirkung. Egal ob im Alltag oder beim Sport.
Ich bin fit und fokussiert, aber nicht so aufgekratzt wie bei Koffein Tabletten.
Ich nehme es regelmäßig.
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General satisfaction (5.0 / 5)
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Miguel |
Verified purchase
Smart caffeine *
Gentle and prolonged effect.
Smooth and prolonged effect, without noticing the quick caffeine highs. Ideal for a day trip, mountain outing or endurance sport.
Efecto suave y prolongado, sin notar las subidas rápidas de la cafeína. Ideal para un día de viaje, salida a la montaña o deporte de resistencia.
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General satisfaction (4.7 / 5)
Results (4.0 / 5)
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Packaging (5.0 / 5)
Pedro |
Verified purchase
Smart caffeine *
Interesting as an alternative to coffee.
It does not produce any type of anxiety or irritability that a cup of strong coffee usually generates in me, nor does it disturb my sleep if I take a capsule first thing in the morning. As for the positive effects, it is difficult to estimate, although the sensation is positive.
No me produce ningún tipo de ansiedad o irritabilidad que me suele generar una taza de café cargado, tampoco me altera el sueño si tomo una capsula a primera hora de la mañana. En cuanto a los efectos positivos es difícil de estimar, aunque la sensación es positiva.
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General satisfaction (5.0 / 5)
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Alex |
Verified purchase
Smart caffeine *
Fine
Good stimulant and relatively long-lasting effects if you want to have energy and stay motivated during the day.
Bon stimulant et effets relativement longs si vous voulez avoir de l'énergie et rester motivé la journée
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M.angeles |
Verified purchase
Smart caffeine *
Recommended.
I use this caffeine during times when I am more tired and need a boost of energy. The truth is that sometimes I don't feel like drinking coffee or an energy drink. These capsules are convenient to swallow and, at least for me, they work quite well.
Uso está cafeína en épocas en las que estoy más cansada y necesito un empuje de energía. La verdad es que a veces no me apetece tomar café o una bebida energética. Estas cápsulas son cómodas de ingerir y, al menos a mí, me funcionan bastante bien.
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General satisfaction (5.0 / 5)
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Superman |
Verified purchase
Smart caffeine *
Almost perfect
Slow-release caffeine is very interesting for people who want to reduce their coffee intake. It helped me wean myself off energy drinks.
La caféine à libération lente est très intéressante pour les personnes souhaitant diminuer leurs apports en café, cela m a permis de me sevrer des boissons énergisantes
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General satisfaction (4.7 / 5)
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Packaging (5.0 / 5)
Fran |
Verified purchase
Smart caffeine *
Good caffeine.
This caffeine is somewhat peculiar, because it does not give you that initial push, let's say it is more progressive, which makes it a very good option for those who get very nervous with normal caffeine. Recommended.
Esta cafeína es algo peculiar, porque no te da ese empujón inicial digamos que es como mas progresiva lo cual la hace muy buena opción para lo que se ponen muy nerviosos con la cafeína normal. Recomendable.
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General satisfaction (4.7 / 5)
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