We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
Loading...
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.
See more See less
Andy |
Verified purchase
L-THEANINE 250mg
Better than caffeine
Theanine works like coffee, but much longer and without heart flutter or stomach pain. I can concentrate much longer in the morning. Taken in the evening it also has a relaxing effect on me, which according to the literature is due to the increase of a certain neurotransmitter. The price is very reasonable here, I will order it again.
Theanin wirkt wie Kaffee, aber deutlich länger und ohne Herzflattern oder Magenschmerzen. Ich kann mich wesentlich länger konzentrieren morgens. Abends eingenommen hat es aber auch eine entspannende Wirkung auf mich, was laut Literatur an der Erhöhung eines bestimmten Neurotransmitters liegen soll. Der Preis ist sehr günstig hier, ich werde es wieder bestellen.
Has the review helped you? Be the first to rate the review
General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Lorna |
Verified purchase
L-THEANINE 250mg
L-theanine and more
I would prefer this supplement to be pure, without other components as this makes it very difficult to combine with other supplements, or take a multivitamin and also the l-theanine.
Preferiría que este complemento fuera puro, sin otros componentes pues esto lo hace muy difícil para combinar con otros complementos, o tomarte un multivitamínico y además la l-theanina.
Has the review helped you? Be the first to rate the review
General satisfaction (2.7 / 5)
Packaging (2.0 / 5)
Value/Price (3.0 / 5)
Results (3.0 / 5)
Genaro |
Verified purchase
L-THEANINE 250mg
Good
I would like to try it in powder form, but after the sleep care powder I tried, I don't know, it's almost better to take pills.
A la larga se nota, pero hay que tomarla, un tiempo, a mi me gustaría probarla en polvo pero después del polvo sleep care que probé, no se, casi mejor pastillas
Has the review helped you? Be the first to rate the review
General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Eva |
Verified purchase
L-THEANINE 250mg
No effect
It has no effect on me. Too bad, I had high expectations.
A mí no me hace efecto. Una pena, tenía muchas expectativas.
Has the review helped you? Be the first to rate the review
General satisfaction (4.0 / 5)
Results (3.0 / 5)
Value/Price (4.0 / 5)
Packaging (5.0 / 5)
Zanfa90 |
Verified purchase
L-THEANINE 250mg
Good product
I combine it with caffeine to help me concentrate while studying.
Lo combino con cafeína para concentrarme durante el estudio.
Has the review helped you? Be the first to rate the review
General satisfaction (4.0 / 5)
Value/Price (4.0 / 5)
Results (4.0 / 5)
Packaging (4.0 / 5)
Jorge |
Verified purchase
L-THEANINE 250mg
The perfect companion to caffeine
Thanks to its synergy with caffeine, we get all the goodness of caffeine without suffering from nervousness. It also allows you to stay focused for longer.
Gracias a su sinergia con la cafeína, conseguimos todo lo bueno de esta sin padecer de nerviosismo. Además te permite mantenerte concentrado durante más tiempo.
Has the review helped you? Be the first to rate the review
General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Vadym |
Verified purchase
L-THEANINE 250mg
Very good
I really like this product... energy and peace of mind for 3.5 hours.
Me gusta mucho este producto.. energía y tranquilidad durante 3.5hora
Has the review helped you? Be the first to rate the review
General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
David |
Verified purchase
L-THEANINE 250mg
Active tomorrow
Great to take in the morning. It doesn't make you jittery like caffeine, but it activates you just as much.
Genial para tomarlo por las mañanas. No te pone nervioso como la cafeína, pero te activa lo mismo
Has the review helped you? Be the first to rate the review
General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
Yo |
Verified purchase
L-THEANINE 250mg
Awakened relaxation
L-Theanine in vegetable capsule. With pantothenic acid and vitamin B12. Suitable for vegans. Good for improving attention, focus, memory and learning. Awakening relaxation by increasing GABA levels, reducing chemical levels linked to stress and anxiety and improving sleep.
L-Teanina en cápsula vegetal. Con ácido pantoténico y vitamina B12. Apto para veganos. Buena para mejorar la atención, el enfoque, la memoria y el aprendizaje. Una relajación despierta aumentando los niveles de GABA, reduciendo los niveles químicos vinculados al estrés y la ansiedad y mejorando el sueño.
Has the review helped you? Be the first to rate the review
General satisfaction (4.7 / 5)
Results (4.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Zener |
Verified purchase
L-THEANINE 250mg
Star product
It is a product that is saving my life to control anxiety in a time of high stress. I take one capsule at the end of the day around 9:00 pm. It has a muscle relaxant mental effect When taken daily, as is normal, one acquires a certain tolerance to the product.
Es un producto que me está salvando la vida para controlar la ansiedad en una época de mucho estrés.
Me tomo una cápsula al final del día sobre las 21:00
Tiene un efecto relajante mental muscular
Al tomarlo diariamente, como es normal se adquiere cierta tolerancia al producto.
Has the review helped you? Be the first to rate the review
General satisfaction (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
Packaging (5.0 / 5)
From
€17.77
€8.93
Final price in cart
Price with saving plan
Minimum purchase of units!