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.
Bueno |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Quality
Good product dissolves well, something I have noticed less tired and less pain, I will buy again.
José Andrés |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Essential amino acid
It is a reliable and effective option for those looking to improve their performance and physical recovery.
Dani |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Correct
Correct flavor and effective. Good price for the quantity and concentration. I would buy it again.
Daniel |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
I like the product
I do very well and it is noticeable for recovery and muscle fatigue. It also helps me with digestion.
Marta |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Essential
I am 68 years old, suffer from fibromyalgia and practice Pilates. Without glutamine it would be impossible due to muscle pain. I have tried several times to stop taking it and I have found that glutamine also greatly reduces fatigue and increases endurance.
Brunok |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Top
Great product for better digestion I have been using this powder for a few weeks and my digestion is much better now. It is easy to dissolve in water or juice and has a pleasant taste. I have significantly fewer digestive problems and feel better overall. A clear recommendation for anyone who wants to support their digestion!
Buena con bcaa |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Well
It is good but it is more effective with bcaa so it is better to buy the one that comes with everything.
Rafael |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Excellent
I liked it very much. It dissolves perfectly and has no unpleasant taste. In addition, in powder form it is only one daily intake and not two as in the capsules, so if you are one of those who find it difficult to swallow the capsules because they are a little big, this is an easy and functional solution.
Manu |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Aids digestion
I use it in my intra-workout drink along with amino acids, and the truth is that I find it important for its contribution.
Ars |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Great
Neutral flavor, somewhat sweet, I use it at the end of training to help me recover better.
Minimum purchase of units!






