With this one-ingredient supplement, I sleep like a baby! I take 2 capsules at night, they are a bit big in size, so beware if you have difficulty swallowing. But otherwise, it definitely has the benefit of promoting deep and long sleep, and I wake up the next morning well-rested and full of energy.
Dietary Supplement With Vitamin B-6 Mood, Relaxation, Sleep The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response. It helps support relaxation, restful sleep, and a positive outlook. This tryptophan tablet includes vitamin B-6, which is required to convert tryptophan to serotonin. If needed, L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Dietary Supplement With Vitamin B-6 Mood, Relaxation, Sleep The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response. It helps support relaxation, restful sleep, and a positive outlook. This tryptophan tablet includes vitamin B-6, which is required to convert tryptophan to serotonin. If needed, L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.
- SKU
- 3-63430
- Brand
- Source Naturals
- Category
- health / supplements / categories / brain-cognitive
- Variants
- 1
Customer reviews
This really works helping me to sleep. I do recommend to people who has insomnia problem. One thing to suggest would be the size of the pill is quite big if you get 1000mg bottle. Better get 500mg and it’s way more easier to swallow. You can see the size difference for 500 and 1000 mg in the photo.
taken 3 + magnesium fall a sleep easiely . taken this for a years .
Two tables within 30 minutes before bed help me fall asleep faster and improves my quality of sleep.
Excellent product. Very calming and sleep assisting. Good for anxiety and inability to sleep. It realy does what it is supposed to do and more! Highly recommended!
This dosage of 1000mg of tryptophan with cofactor vitamin b6 works extremely well. It helps lift my depression and helps with fatigue. I fall asleep easily and feel rested when I wake up. Other cofactors that are necessary are magnesium and vitamin b5 to convert tryptophan to serotonin and melatonin. These could be taken separately. I found the 500mg to be insufficient.
This is a good supplement. It's supposed to help me sleep better or not, I'm not so sure. But I have no allergic reaction to it.
Quality ingredient for a good night sleep, increase energy after a good night rest.
Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!
Are we great products from source and naturals. Convenient tablets. Takes longer to breakdown.