We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
Hugo silva |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Pre-training
I use it in my pre-workout mix, it helps maintain focus and concentration
Angel |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Physical and mental energy
Excellent supplement that improves mental alertness and concentration, a good addition to any pre-workout.
Tomi |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Perfect
Perfect for concentration, I feel wide awake and attentive with just 1 pod, I recommend it!
Serenata |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
I have been taking it for years
I've been taking it for years with dmae for concentration and antioxidant and it's great.
Puthod |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Excellent
Top of the top to use in pre-training for focus
Luis |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Very good
Good price and quality for morning focus
Tirosina |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Recommended
Easy to use, easy to dissolve, tasteless, perfect to mix with anything. Fulfills its function from the first shot.
Tony |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Excellent result
For me it is excellent and basic in my supplementation. It allows me to maintain stability in my emotional state even when there are many physical and mental demands.
Gilber |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Pre-training
Dopamine support, concentration, raises body temperature and therefore energy consumption, I recommend adding to pre-workout in the morning.
Jaime |
VERIFIED OPINION
N-ACETYL L-TYROSINE POWDER
Very good
Before I used to take L-tyrosine and did not notice anything and when I started taking this acetylated form I noticed more energy and concentration.
Minimum purchase of units!





