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.
Noelia |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Better rest
It came as a gift. Helps to rest better. For a good night's sleep
José luis |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Basic
A basic must-have 45 min. before bedtime. I took it in powdered form, but it was bitter and difficult to dissolve. Take on an empty stomach. I combine it with 5-htp, Sleep care and Zinc Bisglycinate. Two hours before bedtime: Glycine, Ashwagandha (shoden) and Rhodiola. Three hours before bedtime: at dinner, Magnesium Bisglycinate.
Laura |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Contenta
I am taking it at night along with the ASHWAGANDHA (which I was taking previously). I wake up in the morning much more optimistic, like when I was younger.
Jesús |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Good product.
Ideal for controlling cortisol levels. One capsule in the morning and another after training, I do very well.
Pilar |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Very satisfactory
If you are going through a stressful situation, it will be great for you, as it helps to improve serotonin levels.
Javi |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Inexpensive compared to others
I've only been using it for a short time, but I will continue to buy it for the price if it works.
Gorm |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Tryptophan 500mg
TRIPTOPHAN 500MG with vitamins b6, it came as a gift for a code and it's doing quite well. i've tried their melatonin and it's very similar. i've been sleeping quite well.
Nivsa |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Excellent
Very good product I have been having sleep problems for years and since I switched to tryptophan I sleep like a baby This is one of the best I have tried.
Adry |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Excellent.
Very good product. Quality price a 10. It took 3 days approx to make the effect I expected. It helps me to sleep well.
Aitor |
VERIFIED OPINION
L-TRYPTOPHAN 500mg + VITAMINS B6 & B3
Great supplement
An essential supplement for rest and lack of vitamins, especially B6.
Minimum purchase of units!





