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.
Eva |
Verified purchase
N-ACETYL L-TYROSINE POWDER
Not soluble in water
It is not water soluble and has a salty taste, which makes it unpleasant to drink, but it is workable, not a horror.
Chees |
Verified purchase
N-ACETYL L-TYROSINE POWDER
Pre-workout
Taken 1 hour before training, also for fatigue together with caffeine and Vit C.
Nuria |
Verified purchase
N-ACETYL L-TYROSINE POWDER
Quality
With the guarantee of a good brand
Hugo silva |
Verified purchase
N-ACETYL L-TYROSINE POWDER
Pre-training
I use it in my pre-workout mix, it helps maintain focus and concentration
Angel |
Verified purchase
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 purchase
N-ACETYL L-TYROSINE POWDER
Perfect
Perfect for concentration, I feel wide awake and attentive with just 1 pod, I recommend it!
Serenata |
Verified purchase
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 purchase
N-ACETYL L-TYROSINE POWDER
Excellent
Top of the top to use in pre-training for focus
Luis |
Verified purchase
N-ACETYL L-TYROSINE POWDER
Very good
Good price and quality for morning focus
Tirosina |
Verified purchase
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.
Minimum purchase of units!






