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.
Martita |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Great
I have noticed improvement in mood and performance. Good product!
Stel |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
I repeat
I can use this product. It makes me go forward more encouraged.
Mmv82 |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Recommended
Effective to increase the performance of the nervous system. Combined with melatonin it is ideal for a restful sleep. The presentation could be improved with a smaller size, although it is easy to take.
Cris |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Easy and fast
Indispensable in a diet of champions. Thanks to HSN you can get a quality product at an affordable price.
Fernando |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Second and remaining boats
Second time I buy this product, from the first day I noticed how I woke up better in terms of mood and tiredness, combined with melatonin is the best thing you can take before going to sleep.
Ania |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Perfect
It is helping my husband a lot, both for rest and mood.
Antonio |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
It works
I have tried it together with melatonin and I sleep in one go without any problems. In 15-20 min. I am KO.
Aumento de serotonina |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Very good
I am liking it a lot to help me sleep better, I take it together with magnesium.
Kira |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Great
I feel rested in the mornings, it is very good.
Máximo |
Verified purchase
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
A good combination
The inclusion of B complex vitamins to improve its efficacy is a wise decision.
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.
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