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Description
Now Foods, L-Tryptophan, 500 mg, 120 VcapsProduct Description L Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. L Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Every lot of L Tryptophan is tested to be free of Peak E and microbial contamination. Product Benefits Supports Relaxation. Premium Grade.
Product DescriptionL-Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. L-Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Every lot of L-Tryptophan is tested to be free of Peak E and microbial contamination.
Product Benefits
Supports Relaxation. Premium Grade. Encourages Positive Mood*. Promotes Restful Sleep*. Dietary Supplement. Vegetarian/Vegan.
Ingredients
| Supplement Facts | ||
| Serving Size: 2 Veg Capsules | ||
| Amount Per Serving | % Daily Value | |
| L-Tryptophan (Free-Form) | 1.0 g (1,000 mg) | * |
|
*Percent Daily Values aare based on 2,000 calorie diet. † Daily Value not established. | ||
| Other Ingredients: Cellulose (capsule), cellulose and stearic acid (vegetable source). | ||
Suggestions
As a dietary supplement, take 1-2 capsules 2 to 3 times daily on an empty stomach, with final dose at bedtime, or as directed by your physician.
Special Note
Contains no: sugar, salt, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives. Vegetarian/Vegan Product.
Warnings
Store in a cool, dry place after opening. Keep out of reach of children. Pregnant/lactating women, those taking anti-depressant medications (such as SRRI's or MAOI's), or those with liver disorders, consult a health care professional before using this product. May cause drowsiness. For adults only. Consult physician if pregnant/nursing, taking medication (especially antidepressants such as SSRIs and MAOIs), or have in a medical condition. May cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery. Keep out of reach of children.
California Proposition 65 WARNING
Some products on this website contains progesterone, a chemical known to the State of California to cause cancer. Consult with your physician before using this product.
Disclaimer
Herbspro.com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.
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4.0 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
LOUD, bouncy, and perfect for small dogs
My dog is a massive squeaky toy fan. She's also pretty aggressive with her squeaky toys and they usually don't last more than a month. This one is perfect for her - durable, noisy and bouncy. She loves it. The package comes with six but I only have her one and it's lasted nearly a month which is a record because none of her other silicone squeaky toys have lasted this long. It's perfect for her small mouth too. If you live in a flat with thin walls you might want to enforce a curfew with this toy or reserve it for outdoors because it is LOUD. Wear ear protection if you get migraines like me LMAO
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Great squeaky toy!
Best squeaky toy for our 18 pound 'puppy.' Great for indoor or outdoor use and he hasn't punctured them yet!
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Good quality, lotsa fun
Not easy to find a sturdy toy for a minipoodle that loves to play rough with his toy. He has not been able to break this into pieces and that feels reassuring that I don't have to worry about little pieces and choking. These things bounce funny and my boy loves playing with it
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Reviewed in the United States on January 4, 2026
★★★★★ 5
dottie
good toy foy her she love them she was happy
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Necessary for a small dog.
These are great for a small dog! They can get their mouth around it unlike a round ball. My dog is obsessed with these.
They are great for making him love a new guest to the house. All they have to do is squeak and throw the toy and they have a new friend!
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Reviewed in the United States on April 6, 2026