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.
Roberto |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Good quality
I have used it a couple of times and it is of good quality and I use it at night before going to sleep.
Sebastián |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Dissolves easily, quality and price
I have been buying Kyowa Quality L-Glutamine for about 1 year and the quality of the product, its easy solubility and its price, make it an excellent product. I recommend it 100%.
Eze |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Repairs intestinal permeability
It is the amino acid with which the intestinal walls are repaired, take at least one year, it is a safe product.
Maryana |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Good product
Good product. I take it on an empty stomach mixed with creatine, for example, to have better digestion.
Jose |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Good value for money
I use glutamine on a regular basis on an empty stomach as a stomach protector, to take the supplementation. The taste is quite neutral and can be combined with any of the flavorings. As an improvable aspect I would say that the closure does not work properly.
Alberto |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Glutamine
I decided to try this one with the Kyowa seal to see if it would change the taste, I usually take these supplements without anything and I didn't like the normal glutamine. This one is much better tasting and hopefully even more effective.
José Luis Liébana |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Very good
I have just started taking it but already I notice how it helps me with my slow digestion and the inflammation of my stomach.
José Luis Liébana |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Very good
I have only recently started taking it, but it helps me with heavy digestions and I notice how it reduces the inflammation of my stomach.
Monica |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
The best glutamine on the market
I take glutamine as a post-workout recovery and for digestive problems. It helps me a lot. I usually take it on an empty stomach and after training.
Marta |
Verified purchase
L-GLUTAMINE (Kyowa Quality®) POWDER
Very good
The nutritionist recommended it to me and the truth is that I have noticed that my digestion has improved.
Info
The crossed-out price or the one shown as "PVPR" on our website is not a value arbitrarily estimated by HSN. This amount strictly corresponds to the official list price recommended by the manufacturer (or by our product development department in the case of own brands) for individual sale in the general retail market.
This information is used solely as an informative reference to allow the consumer to compare our current price with the standard market price suggested for a product of that category and quality.
Why is our price much lower? The large difference you perceive is not because the PVPR is inflated, but due to our business model. At HSN we operate under a Fair Price policy based on our business model with the elimination of intermediaries (Direct-to-Consumer Model).
The PVPR reflects the cost the product would have if it went through the traditional distribution chain (Importer > Wholesaler > Physical Store).
By purchasing on our website you acquire the product while avoiding those added costs. Therefore, the "discount" shows the structural savings we offer versus the industry's standard recommendation.
Minimum purchase of units!






