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.
Esther |
VERIFIED OPINION
L-TYROSINE 500mg
Good supplement
Tyrosine is an amino acid necessary for thyroid function. You can feel the benefit when taking it. The downside is that it has corn starch. Next time I will buy it in powder form.
Eli |
VERIFIED OPINION
L-TYROSINE 500mg
Very good
I have been using it for some time and it helps me to concentrate.
Alan |
VERIFIED OPINION
L-TYROSINE 500mg
Less fatigue
With this amino acid I don't feel stress in my workouts and my nervous system doesn't get fried.
Salbe |
VERIFIED OPINION
L-TYROSINE 500mg
Good size
They are the right size to take, I use them to complement the powdered version.
Yo |
VERIFIED OPINION
L-TYROSINE 500mg
Stress, concentration and mood
Pure L-tyrosine. Amount of 500mg per capsule. Amino acid from vegetable fermentation. Suitable for vegans and vegetarians. Helps to relieve stress, maintain our concentration on tasks and improve mood. I take it in the morning in combination with ALCAR and Taurine from HSN with optimal results.
Isa |
VERIFIED OPINION
L-TYROSINE 500mg
Acierto
I train in the evening and I can't take caffeine at that time because I don't sleep, it helps me a bit to take it before my workout. For me they are easy to take but I'm not particular about taking pills.
M. m |
VERIFIED OPINION
L-TYROSINE 500mg
Complement
Option as a dietary supplement
Fran |
VERIFIED OPINION
L-TYROSINE 500mg
As a complement.
I complement it with Caffeine and Taurine.
Ugh |
VERIFIED OPINION
L-TYROSINE 500mg
Excellent
A basic that is never missing in my day to day. Large format is worth it, unbeatable quality and price.
Gabriele |
VERIFIED OPINION
L-TYROSINE 500mg
Stack for the study
Taken together with caffeine and theanine before studying and working, I notice an improvement in concentration and memory
Minimum purchase of units!





