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.
J |
Verified purchase
L-THEANINE POWDER
good product
I notice results, I take it at night or on an empty stomach in the morning and it is effective without being exaggerated.
Ineb |
Verified purchase
L-THEANINE POWDER
Very good product.
Its effects are appreciated and its taste is pleasant.
Alberto a |
Verified purchase
L-THEANINE POWDER
Excellent quality
Very good product, its effect is noticeable from the first shot!
Pol |
Verified purchase
L-THEANINE POWDER
Great product
In the morning it gives me concentration and tranquility. At night it helps me to fall asleep. It dissolves well and I have not noticed any side effects. I recommend it.
María antonia |
Verified purchase
L-THEANINE POWDER
Helps me sleep better
I bought it to help me sleep better and the truth is that I sleep more hours of deep sleep. I recommend it.
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