L-Tryptophan with TryptoPure, 500mg – 90 vcaps
33.32€
Quantity discount
| Quantity | 2 | 3 | 4 | 5+ |
|---|---|---|---|---|
| Price | 31.99€ | 31.32€ | 30.32€ | 29.32€ |
12 in stock
Estimated delivery time 5-7 business daysDoctor’s Best – L-Tryptophan with TryptoPure
What is Doctor’s Best L-Tryptophan with TryptoPure?
L-tryptophan, an essential amino acid, is not synthesized by the body and must be obtained through dietary sources. Doctor’s Best L-Tryptophan contains TryptoPure, a highly purified, pharmaceutical-grade L-tryptophan that meets the purity of both the Japanese Pharmacopeia (JP) and the United States Pharmacopeia (USP).
How does it work?
L-tryptophan, is an essential building block for protein synthesis. It also functions as a biochemical precursor for serotonin, a neurotransmitter. Serotonin is synthesized from L-tryptophan via tryptophan hydrolase. Serotonin can then be converted into melatonin, a neurohormone via N-acetyltransferase and 5-hydroxyindole-O-methyltransferase. Niacin, Vitamin B3, is also synthesized from L-tryptophan. Tryptophan’s benefit for sleep is due to serotonin production. Serotonin is also required for early brain development, emotional maturation, memory and other cognitive functions, as well as coping with fear and stress, healthy sleep patterns, and healthy mood. Serotonin also is the main source of melatonin, the body’s major sleep hormone.
Why should I take Doctor’s Best L-Tryptophan with TryptoPure?
Sleep is an absolute necessity for maintaining good health. Adequate quantity and quality of sleep is essential for conserving the body’s energy, for maintaining healthy mood, cognitive function, and for supporting physical functioning in general.
| Best before | 2027-07-31 |
|---|---|
| Country of origin |
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18 reviews for L-Tryptophan with TryptoPure, 500mg – 90 vcaps
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Ecosupplements customer (verified owner) –
I’m glad I found this. My naturopathic doctor recommended it for sleep with melatonin and magnesium. It also helps me with depression. I take it with a Vit. B-complex, Vit D3 and liquid magnesium glycinate to help him work on his w
Ecosupplements customer (verified owner) –
It is good quality tryptophan. Easy-to-swallow vegetable capsules. Slides easily down the throat. It is a kind of protein needed to create melatonin. It is beneficial for restful sleep, healthy mood and behavior. The ingredients are simple: Pure trypt
Ecosupplements customer (verified owner) –
I love everything about this product, good quality ingredients, the perfect capsule size makes it easy to swallow and gives me the energy boost I need throughout the day without interfering with my sleep at night. I take a cork
Ecosupplements customer (verified owner) –
Every Doctor’s Best product my family has tried contains high quality ingredients and works great!. My husband takes this to help him sleep, and for energy and muscle mass as well as strength training. The benefit of this supplement is a
sasha (verified owner) –
this is the best product for sleep. Taken before you go to sleep, you can sleep like a baby…at first some have very vivid dreams, they do calm down after about a week, then the most needed sleep happens.
Ecosupplements customer (verified owner) –
I take this high quality tryptophan as a sleep aid. Works better for me than regular l-tryptophan. I take it 30 minutes before bed and it works really well.
Jimbo (verified owner) –
I know Ecosupplements has their own brand of tryptophan, but I’m using this primarily for sleep. . A little more money than the generic brand, but it appears to be working well.
jiloa (verified owner) –
I’ve used this product for years and have had really good results. I don’t have to use it every night, only when I have trouble sleeping. I never wake up drowsy, but come out of sleep naturally.
Lil lizard (verified owner) –
I bought this product recently and it works so well to help me go to sleep and stay asleep. I highly recommend this formulation!
Unhappy Camper (verified owner) –
I have been using this for a while to help me get to sleep. This particular brand is always a brand I can trust. It works like a charm. Have to take it about an hour or two before you are ready to sleep though.
Dyani (verified owner) –
I have had success with L-tryptophan for my inability to stay asleep at night. I do combine it with other sleep products, but find this to be essential.
I looked for vegetarian capsules, free of gelatin and of course, found it at Ecosupplements and at the best price!
Ecosupplements customer (verified owner) –
It is a high quality tryptophan that I have found indispensable. Best of all, there are no stearates or other crap fillers mixed in with it.
Ecosupplements customer (verified owner) –
I took this supplement for 40 days, two capsules a day: one in the morning and one in the evening. This amino acid started working two weeks after I started taking it. Works more gently than 5-HTP, but the effect lasts longer. But unlike 5-H
Hallie (verified owner) –
I like this product. I take it to help me sleep. It doesn’t always work but it usually helps relax me. Sometimes I open up the capsules and pour the powder into my mouth for faster results.
Ecosupplements customer (verified owner) –
I took this supplement for 40 days, two capsules a day: one in the morning and one in the evening. This amino acid started working two weeks after I started taking it. Works more gently than 5-HTP, but the effect lasts longer. But unlike 5-H
Ecosupplements customer (verified owner) –
Another brand and formula to incorporate into my nighttime supplements. Doctors Best is a brand that I have been using for over 10 years. Prefer capsules because they are easier to swallow.
Ecosupplements customer (verified owner) –
Surprising. I will buy more. Delivered quickly. Please. I recommend.
fanofEcosupplements2 (verified owner) –
I have used this brand of L-tryptophan for quite a while, but recently tried a couple other brands. Boy was I disappointed with them! One didn’t work for me at all, and the other gave me hot flushes all night long – even though it wasn’t supposed to have any soy. I will definitely stick with Doctor’s Best L-tryptophan from now on, it really works.