We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
Diego |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Great
I bought them for a bio-sanitary relative, according to his words, they are very good, good concentrate, good quality and do not upset the stomach.
Adiazs |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Good value for money
Good product for people who need a little extra encouragement every day. Its effectiveness is noticeable after a few days
Vicen |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Excellent
It helps you to really rest. Highly recommended together with melatonin.
Noe |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Very good
I combine it with Melatonin and very well to rest, maybe a little expensive compared to other products of the brand. But very good
Alvaro |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Well
I wake up in a better mood and less tired, combined with melatonin it is very effective.
Jay |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
A good help
Improves sleep depth
Martita |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Great
I have noticed improvement in mood and performance. Good product!
Stel |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
I repeat
I can use this product. It makes me go forward more encouraged.
Mmv82 |
VERIFIED OPINION
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 OPINION
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.
Minimum purchase of units!





