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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.
Manu |
VERIFIED OPINION
L-TYROSINE 500mg
Interesting in definition
I am using it now in preparation, and without being a supplement that is noticeable from the first day, but it is true that it speeds up the metabolism from the morning you take it on an empty stomach.
David |
VERIFIED OPINION
L-TYROSINE 500mg
Great
I bought it to improve the behavior of my thyroid because my TSH was elevated and I feel more energetic.
Cris |
VERIFIED OPINION
L-TYROSINE 500mg
Best tyrosine I have ever tasted
I really like this supplement, more effective than other brands and cheaper. Recommended if you are looking for quality tyrosine.
Gonzalo |
VERIFIED OPINION
L-TYROSINE 500mg
Basic in the fasting combo
If you are looking for more vitality, a greater cognitive focus and tunnel effect, it seems to me a basic product combined with caffeine extended release for before a workout fasting at a dose of one or two capsules is a very good combo, topped with creatine and get very good results.
Susana |
VERIFIED OPINION
L-TYROSINE 500mg
Good, but with caution
I bought it for a time of exams, when I needed to be more alert and sharp in the head. I do notice its effect, but it is also true that I notice that it aggravates a bit the anxiety I already have, so I take it in spurts and with caution. Also, since I have melasma, I don't take it often just in case. I would recommend it for occasional moments.
Ángeles |
VERIFIED OPINION
L-TYROSINE 500mg
Good product
It is part of my daily supplementation, good quality and price. I take 3 a day by medical recommendation.
Sara |
VERIFIED OPINION
L-TYROSINE 500mg
Expensive but useful
Fairly expensive ingredient. I used it as a pre-workout along with caffeine to better tolerate the effects of the latter.
Raul |
VERIFIED OPINION
L-TYROSINE 500mg
Economic nootropic
L-Tyrosine 500mg is great! It has given me a boost of energy and mental clarity that I really needed. recommended to stay focused and alert throughout the day!
Rafa |
VERIFIED OPINION
L-TYROSINE 500mg
Perfect
It is quite good to take as a pre-workout, as it has no flavor it is a bit bitter but in my point of view it is easy to take. Also mixed with any other flavored product I don't notice it, I think it's good.
Pao |
VERIFIED OPINION
L-TYROSINE 500mg
Thyroid health
Good supplement for thyroid and above all for good mental focus, it works very well in the morning before cardio with coffee.
Minimum purchase of units!





