We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
Fran |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Cash 100% Cash
Increases serotonin levels, precursor of the hormone of happiness. 100% recommendable. I will buy again, it is a must have!
Rosa |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Good
It's great for my workouts, my mood, even to sleep better, I combine it with gaba and sometimes with melatonin.
Liliana |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Excellent product
It helps you fall asleep and in combination with melatonin, you sleep all night long. It really helps you rest. I take it just when I'm about to go to sleep (no reading, no cell phone).
Teresa |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
I don't know.
I personally have not noticed any effect so I cannot express an opinion. Perhaps the questions are also a little bit limiting, especially the one regarding the effectiveness:not only many supplements and supplements, of which you can objectively really realize the effectiveness.
Saget |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
No more impatience!
I discovered L tryptophan for impatience at a meeting at the university hospital. Someone had tested it and it worked. The dosage of this product and the addition of vitamins B3 and B6 is perfect. Most evenings, one capsule is enough. I was able to stop taking ropinirole. As for the price, it's very satisfactory for this level of quality. Thank you very much!
Ricardo |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
It was good for my mood.
It was good for my mood. It worked for my grandmother too, I have been happy, it is very easy to take without scratching or leaving a bad sensation.
Iván |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Comfortable to drink and good price.
It is at a very good price and the format it comes in makes it very convenient to take. When taken before going to sleep, it helps you to have a deeper sleep and a better rest, or at least it seems so to me. I would recommend it to people with sleep or rest problems.
Ccl |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Lojo
I started taking 2 capsules a day, morning and night, but it was too light, so I started with 3 grams a day. 2 -2-2 and it does make you sleep faster and deeper but you wake up and it doesn't help you get to sleep except by your own means of relaxation. It may make you calmer. I am taking it so I don't take Fluoxetine for depression and anxiety.
Diego |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Excellent
For times of stress it is a product that works very well. I take it at night at certain times and it helps me to have a better quality rest.
Xuspi |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Magnificent .
I am taking one capsule in the morning. At the beginning there were a few days that I took two and I felt terrible...nausea...dizziness... dullness of the head.... I was going through a period of anxiety and it really worked for me.
Minimum purchase of units!





