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
Pablo |
Verified purchase
L-THEANINE 250mg
I haven't noticed much
I bought them on recommendation, but I haven't noticed much taking them. I guess it depends on the person.
Las compré por recomendación, pero no he notado demasiado tomándolas. Imagino que dependerá de la persona.
General satisfaction (3.0 / 5)
Results (3.0 / 5)
Value/Price (3.0 / 5)
Packaging (3.0 / 5)
Manu |
Verified purchase
L-THEANINE 250mg
Concentration
I notice a good combined concentration effect if caffeine is combined, for long study sessions.
Noto un buen efecto de concentración combinado si se combina cafeína, para largas sesiones de estudio.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Rocío |
Verified purchase
L-THEANINE 250mg
Very good
Excellent quality-price ratio. The results are as expected, calm and greater concentration. Easy to swallow.
Excelente calidad- precio. Los resultados son los esperados, calma y mayor concentración. Fáciles de tragar.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Martin Terrell |
Verified purchase
L-THEANINE 250mg
Overall good benefits
A general enhancement of mood is experienced. Not sure of the long term effect but certainly good so far.
A general enhancement of mood is experienced. Not sure of the long term effect but certainly good so far.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Luís |
Verified purchase
L-THEANINE 250mg
Theanine
Very good product, in optimum concentration. Excellent value for money. Helps me a lot with concentration and relaxation.
Produto muito bom, numa concentração ótima.
Excelente relação qualidade preço.
Ajuda-me muito na concentração e no relaxamento.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Carolina |
Verified purchase
L-THEANINE 250mg
Excellent with caffeine
Caffeine is that simple, basic supplement that never fails, but sometimes causes those spikes, which then also cause a crash. This is an excellent modulator, providing energy without those spikes
A cafeína é aquele suplemento simples e basico que nunca falha, mas por vezes provoca aqueles picos, que depois tambem provocam um crash. Este é um excelente modulador, tendo a energia, sem esses picos
General satisfaction (4.0 / 5)
Results (4.0 / 5)
Value/Price (4.0 / 5)
Packaging (4.0 / 5)
Sully |
Verified purchase
L-THEANINE 250mg
Very good
I am going through a season of anxiety especially when I wake up and it has been very good for me to face the day in the morning does not cause sleepiness and greatly relieves the symptoms, I am delighted.
Estoy pasando una temporada de ansiedad sobretodo al despertarme y me ha ido muy bien para afrontar el día por la mañana no causa sueño y alivia mucho los síntomas, estoy encantada.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Vic |
Verified purchase
L-THEANINE 250mg
Correct.
I have a special immunity to caffeine, or at least to its negative effects, but I started taking it since, due to situations, my sleeping hours have been reduced and I needed to know if I can sleep with more quality, and apparently it is working for me, since I feel more repaired since I started taking it.
Tengo una especial inmunidad a la cafeína, o al menos a sus efectos negativos, pero empecé a tomarlo ya que por situaciones, mis horas de sueño se han reducido y necesitaba saber si puedo dormir con más calidad, y aparentemente me está funcionando, ya que me siento más reparado desde que he empezado a tomarlas.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Alvaro |
Verified purchase
L-THEANINE 250mg
Operates in cycles
You notice its effects improving cognitive performance but as it is a sustained effect, as soon as you balance you will no longer notice those effects. I would take it in 3-4 day cycles.
Notas sus efectos mejorando rendimiento cognitivo pero al ser un efecto sostenido, en cuanto equilibres ya no notarás esos efectos. Lo tomaría en ciclos de 3-4 días.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
Cecilia |
Verified purchase
L-THEANINE 250mg
Excellent for anxiety
If you have anxiety and intrusive thoughts THIS IS YOUR SUPPLEMENT! I never get tired of recommending it to everyone. 100% effective, after 45 minutes of ruminating on thoughts, you forget everything.
Si Tenes ansiedad y pensamientos intrusivos ESTE ES TU SUPLEMENTO! No me canso de recomendárselo a todo el mundo. 100% efectivo, a los 45 min de estar rumiando en pensamientos, se te olvida todo.
General satisfaction (5.0 / 5)
Results (5.0 / 5)
Value/Price (5.0 / 5)
Packaging (5.0 / 5)
zł 66.12
zł 41.00
As low as
Price with saving plan
Minimum purchase of units!