We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
Juan |
Good
I use it on those days when I'm tired and I'm going to train, the effect is almost immediate although there are days when I don't notice it as much. I recommend it as it is a good value for money.
Alex |
Effective product
This product fulfills its function, I take it in the morning before training and it gives me a boost of energy for the whole day. I also use it at night for the days when I have to work at night and I can last all night without any sleep, arriving home in the morning and going to train. It lives up to expectations, but the taste is bitter.
Gisela |
Immediate effect
I use it a lot when I wake up before my fasting cardio, because since it's a powder, I mix it with water or juice and you get an immediate effect.
Juanma |
Highly recommended
I mix it with maltodrextin and fructose to make my gels. It dilutes easily and has a very good price-quality ratio.
Iñigo |
Good, nice and cheap
Good solubility and I feel plugged in from minute 0 of the training until well after finishing.
Enrique |
Easy to add to smoothie
It is very easy to add to the shake and in this way it serves as a thermogenic, it is unflavored so it does not affect.
Esther |
Well
Maybe I'm not used to taking caffeine in this format and it sped me up too much. The powder format is not bad but I prefer the tablets.
Arturo |
Perfect.
Good quality caffeine at a good price, that's all. It helps a lot in long workouts and competitions, keep an eye on the doses.
Cesar |
Comfortable product
Comfortable product, bitter taste with good dissolution. It does not have so much power, so a whole scoop can be a substitute for the stimulant dose of a normal pre-workout with caffeine. Very convenient for training and fast absorption.
Tomas |
Fulfills its mission, perfect
It works perfectly and value for money is well recommended for my training and my outings with the group.
Minimum purchase of units!





