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Reviews about Smart caffeine *

Score of 4.8 / 5.00 of 741 real reviews

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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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Juan |

Verified purchase

Smart caffeine *

Very good

Good pre-workout for activation

Buen preentreno para activarse
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
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Toni |

Verified purchase

Smart caffeine *

To reduce coffee consumption but not caffeine consumption

Coffee sometimes causes heartburn, damages tooth enamel, etc. These capsules are a good and quick option to avoid drinking so much coffee.

El café a veces provoca acidez estomacal, daña el esmalte dental, etc. Estas cápsulas es una opción buena y rápida para no tomar tanto café
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General satisfaction (4.0 / 5)
Value/Price (4.0 / 5)
Results (4.0 / 5)
Packaging (4.0 / 5)

Sonya |

Verified purchase

Smart caffeine *

Perfect

The perfect complement to study or work. It gives me that little extra to concentrate better, but without subsequent problems to sleep. Unlike other supplements, it does not give a rush of energy that then goes down, but it is constant without being annoying. Totally recommended.

El complemento perfecto para estudiar o trabajar. Me aporta ese pequeño plus para concentrarme mejor, pero sin problemas posteriores para dormir. Al contrario que otros suplementos, no da un subidón de energía que luego baja, si no que es constante sin ser molesto. Totalmente recomendado.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
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Yassir |

Verified purchase

Smart caffeine *

Perfect

It makes you attentive to study, 100% recommendable.

Te deja atento para estudiar, recomendable 100%
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
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Marta |

Verified purchase

Smart caffeine *

Great

Quality caffeine to take on its own when you need it without the need for pre-workouts or anything else.

Cafeína de calidad para tomar aislada cuando lo necesites sin necesidad de preentrenos ni nada
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)

Jose |

Verified purchase

Smart caffeine *

A pre-training high

Just one capsule gives you an energy boost for a long time. Flavorless

Con una sola capsula te da un subidón de energía durante un buen rato. Sin sabor
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)

Edu |

Verified purchase

Smart caffeine *

Good effect

The first ones make you a little nervous, but then they help a lot on those days when you wake up exhausted.

Las primeras ponen algo nervioso, pero luego ayudan mucho esos días que te levantas hecho polvo.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
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Patricia |

Verified purchase

Smart caffeine *

Perfect dose of energy

For study sessions or even work, it gives energy but without getting like a motorcycle

Para sesiones de estudio o incluso el trabajo, da energía pero sin ponerte como una moto
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
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Yeray |

Verified purchase

Smart caffeine *

They really work

I am a person who had trouble finding that level of activation and the truth is that it really shows. Both for studying and training are great.

Soy una persona a la que le costaba encontrar ese nivel de activación y la verdad es que se nota realmente. Tanto para estudiar como para entrenar geniales.
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General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)

Gus |

Verified purchase

Smart caffeine *

Cash

I liked it because it gives you focus and energy without noticing the side effects that caffeine sometimes gives.

Me ha gustado porque te proporciona foco y energía sin notar los efectos secundarios que a veces da la cafeína.
Has the review helped you?
General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)

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