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.
Elías |
VERIFIED OPINION
L-THEANINE 250mg
Cash
It relaxes you and helps you focus.
Miguel |
VERIFIED OPINION
L-THEANINE 250mg
Very good
Its effect is noticeable
José |
VERIFIED OPINION
L-THEANINE 250mg
Better than drinking tea
It is very effective and healthy for nervous people, it has the goodness of tea and without theine. Be careful because at the beginning you can't distinguish between L-theanine and the theine in tea. Highly recommended and for me much better than drinking tea.
Tom |
VERIFIED OPINION
L-THEANINE 250mg
Good product
The effect is noticeable when taken together with caffeine.
Fernando |
VERIFIED OPINION
L-THEANINE 250mg
Excellent
I use it in combination with caffeine (200mg) to avoid unwanted effects (tachycardia, nervousness...) and the effect is noticeable. Highly recommended combination.
Silvia |
VERIFIED OPINION
L-THEANINE 250mg
Enchanted
I've been taking it for a while now, it's incredible the effect it has, it centers you and calms you at the same time. Before this brand I had tried others but I stayed with this one for quality-price. Very happy ;)
Victor |
VERIFIED OPINION
L-THEANINE 250mg
Discovery
Good energy without explosion
Bg |
VERIFIED OPINION
L-THEANINE 250mg
Very effective
It is really noticeable from the first intake. It helps a lot to maintain concentration and mental clarity.
Primi |
VERIFIED OPINION
L-THEANINE 250mg
Relaxation
Its effects are noticeable, calmer and more alert.
Susana |
VERIFIED OPINION
L-THEANINE 250mg
It works!
It's a good tranquillizer, I recommend it for those who want something that soothes without causing habituation. Good price / quality.
Minimum purchase of units!





