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Pablo |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Good quality

You notice the caffeine softer but more prolonged in time, it is not something for 1 hour workouts but after that you notice it, if you take it at night you do not sleep.

Notas la cafeína más suave pero más prolongada en el tiempo, no es algo para entrenos de 1 hora pero a partir de eso se nota, si lo tomas por la noche no duermes.
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General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

Sergio |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Wonderful

It is the caffeine that has the most effect on me when I need extra energy for more hours. You don't notice the high and low peaks. It keeps you active for several hours but without altering you.

Es la cafeína que más efecto me hace cuando necesito extra de energía durante más horas. No se nota el pico de subida y bajada. Te mantiene activo bastantes horas pero sin alterarte.
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General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

Benjamin |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Immediate activation!

I thought that the activation would be smaller, but it is true that it has enough hours of activation and leaves you electric. Good product for those who do not want to abuse coffee, like me, I take it in the morning.

Pensé que la activación iba a ser más pequeña, pero es cierto que tiene bastantes horas de activación y te deja eléctrico. Buen producto para quienes no quieren abusar del café, como yo, que me lo tomo por la mañana.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

Javier |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Very effective

It works for me both for concentration during the study day and during training, which is as if it becomes more active as I become more active. It's also worth the time release because the other normal one gives you a more sudden peak of intensity. Great product.

A mi me sirve tanto para la concentración en el día de estudio como en el entreno, que es como si se activase más conforme yo me activo. Además merece la pena ésta, de liberación prolongada porque la otra normal sí te pega un pico de intensidad más repentino. Productazo.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

Luis Fontela |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Very correct

The product is what it promises, easy to swallow capsules. The only bad thing is the high price.

El producto es lo que prometen, cápsulas fáciles de tragar. Lo único malo el precio elevado.
Has the review helped you?
General satisfaction (4.0 / 5)
Packaging (5.0 / 5)
Results (4.0 / 5)
Value/Price (3.0 / 5)

Julián |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Cash.

Prolonged release as opposed to caffeine anhydrous, I usually have both and depending on the day take one or the other.

Liberación prolongada al contrario de la cafeína anhidra, suelo tener ambas y dependiendo del día tomar una u otra.
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General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

José luis |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Very good

It does not give downs or big rises, ideal for the busiest days, it is something different and highly recommended.

No da bajones ni subidas grandes, ideal para los días más ajetreados, es algo diferente muy recomendable.
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General satisfaction (4.7 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (4.0 / 5)

Juanma |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Prolonged training

Let's prolong training effectively. I wish it also had taurine, but it goes well with caffeine.

Prolongamos el entrenamiento de manera efectiva. Me gustaría que también tuviese taurina, pero va bien de cafeina
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

David |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

Good product.

They are very effective for studying in those sleepy moments, they keep you active without a slump. I would not recommend them for times when you need a big rush but when you need to be active for a few hours.

Son muy efectivas para estudiar en esos momentos de sueño, te mantienen activo sin bajón. No las recomendaría para momentos de necesitar un gran subidón pero si cuando haga falta estar activo unas cuantas horas.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

Manuel |

VERIFIED OPINION

SLOW-RELEASE CAFFEINE (400mg CaffXtend®)

No agitation of any kind

This caffeine is very good. Nothing to do with the rest that is on the market. When you take it you hardly notice it, because it is a subtle effect. It is very good for studying and working. I wouldn't recommend it for training because it doesn't give you any kind of high. I take it in the morning. I advise taking it within the first 3 hours of the day, otherwise it can affect your sleep.

Esta cafeína es muy buena. Nada que ver con lo demás que hay por el mercado. Cuando la tomas apenas la notas, porque es un efecto sutil. Viene muy bien para estudiar y trabajar. No la recomendaría para entrenar porque no te da ningún tipo de subidón. Yo la tomo por la mañana. Aconsejo tomarla entre las 3 primeras horas del día, sino te puede afectar al sueño.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)

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