We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
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.
Anna |
VERIFIED OPINION
L-THEANINE 250mg
Good product
I have been using it for 3 days and I have woken up with more clarity, in a better mood and without headache. The price is very good. I recommend it.
Antonio Valera |
VERIFIED OPINION
L-THEANINE 250mg
Good product for sleep and relaxation
First time I use it, and it just relaxes me and makes me sleep well. When I am very very stressed I take it along with GABA and it knocks me down.
Fran |
VERIFIED OPINION
L-THEANINE 250mg
Good
A pleasant taste dissolved in water and gives you a nice little sleepy feeling, with a subsequent very natural daytime state and allowing you to do without others.
Jose Luis |
VERIFIED OPINION
L-THEANINE 250mg
Super good
A tremendous antioxidant, and super useful when you don't want that feeling of activation that happens when you drink tea.
Gonzalo |
VERIFIED OPINION
L-THEANINE 250mg
Very interesting product
Combined with caffeine for pre-workout or a long study period, it will help you have more energy and slow down the immediate effects of caffeine, so it will last longer in the blood.
Fenoxx76 |
VERIFIED OPINION
L-THEANINE 250mg
Fantastic amino acid
Fantastic amino acid to give calmness and clarity and to counteract the negative effects given by caffeine use. Can be used in combo with caffeine in a 2a1 ratio. Useful both as a pre-workout and as a pre-nap for those who struggle to relax and switch off their brains under the covers.
Carlos Serrano |
VERIFIED OPINION
L-THEANINE 250mg
Perfect
Good dosage and quality of the product. Perfect for use before bedtime as it greatly improves rest.
Kevin |
VERIFIED OPINION
L-THEANINE 250mg
Top product delivers what it promises
Super product, due to the very suitable dosage it is really recommended. You can notice a small amount of support after just a short time of taking it.
Patricia |
VERIFIED OPINION
L-THEANINE 250mg
Its effect is noticeable
It keeps me awake without creating tachycardia, I prefer it to caffeine if I need to stay awake in the afternoon.
Juan |
VERIFIED OPINION
L-THEANINE 250mg
Very useful
For anxiety issues it works very well and has synergistic effects with caffeine, since it maintains the stimulus but reduces the negative effects.
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