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.
Marcio |
VERIFIED OPINION
L-TYROSINE POWDER
Toppppppp
What a treat and at a fantastic price! HSN is ALWAYS at its best with unbeatable products and campaigns!
Daniel |
VERIFIED OPINION
L-TYROSINE POWDER
Perfect
It is perfect, what you ask for it gives it, totally recommended product. i will buy it again. i take it every day.
Sergio |
VERIFIED OPINION
L-TYROSINE POWDER
Good acquisition
I bought it to take in combination with Alcar powder and during the period of taking it, it is true that I was more concentrated, more focused and in a better mood for studying. Neutral flavor.
Enrico |
VERIFIED OPINION
L-TYROSINE POWDER
Decent
Slight positive modulation in my mood level. I don't know how long I can use it without losing effect or having side effects. acetyl tyrosine is in my opinion more effective. not great taste.
Diego david |
VERIFIED OPINION
L-TYROSINE POWDER
activate body and mind!
HSN's L-Tyrosine powder is a staple when I need focus and performance, especially on intense days or with little rest. It's noticeable in mood, concentration and even training. No weird taste, mixes easily. A little bit bitter but it can be taken, I take it in just 50ml of water, a natural plus that really works!
Vicente |
VERIFIED OPINION
L-TYROSINE POWDER
Interesting
Although it is not an essential amino acid, its supplementation is interesting to improve aspects that are affected by the current lifestyle. More economical format than in capsules.
Rafa |
VERIFIED OPINION
L-TYROSINE POWDER
Good
I suppose that with time of taking it the effects will be seen but it is a good product like all the ones here.
Genis |
VERIFIED OPINION
L-TYROSINE POWDER
It works
As a person with ADHD this supplement works, I notice it because it depends on the medication I am using at the time it produces some side effects, mainly I use it when I have not rested well to help the production of catecholamines, although, you have to test the effective dose for each person.
Silvia |
VERIFIED OPINION
L-TYROSINE POWDER
Good for thyroid
It is a good supplement to help the thyroid, I take it along with others, I have improved the values in the analytical.
Sílvia Armas |
VERIFIED OPINION
L-TYROSINE POWDER
It does its job
It does its job. I feel it has helped my thyroid and increased my energy levels.
Minimum purchase of units!





