L-Tryptophan (500 mg): L-Tryptophan is an essential amino acid that plays a crucial role in protein synthesis and neurotransmitter production. It serves as a precursor for serotonin, which is important for mood regulation and sleep quality. Some studies suggest that L-Tryptophan supplementation may help improve mood, reduce anxiety, and promote better sleep.Bioperine Black Pepper Extract (Piper nigrum) (fruit) (minimum 95% piperine): Bioperine is a patented black pepper extract standardized to contain at least 95% piperine. Piperine enhances the bioavailability of various nutrients by inhibiting certain enzymes in the liver and intestines. When combined with other supplements, Bioperine may improve their absorption and effectiveness. It is commonly used to enhance the bioavailability of curcumin (from turmeric) and other compounds.
Dietary Supplement Nutricost® Quality Guaranteed Third Party Tested GMP Compliant Facility Non-GMO Product Gluten-Free We understand every body is different, so we have created quality products to make sure you get exactly what you need. By keeping our recipes simple and clean, you get the best experience possible with Nutricost. All Nutricost supplements are manufactured in a GMP-compliant facility, provide high-quality ingredients, and offer a variety of options for your health support. And since a healthier life is something everyone deserves we produce high-quality supplements at affordable prices. From exact ingredients to our simple formulations, each of our supplements states clearly what they provide so you know you're getting what you want. No matter what your day looks like, Nutricost is there to help you get through it in the healthiest way possible!
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Dietary Supplement Nutricost® Quality Guaranteed Third Party Tested GMP Compliant Facility Non-GMO Product Gluten-Free We understand every body is different, so we have created quality products to make sure you get exactly what you need. By keeping our recipes simple and clean, you get the best experience possible with Nutricost. All Nutricost supplements are manufactured in a GMP-compliant facility, provide high-quality ingredients, and offer a variety of options for your health support. And since a healthier life is something everyone deserves we produce high-quality supplements at affordable prices. From exact ingredients to our simple formulations, each of our supplements states clearly what they provide so you know you're getting what you want. No matter what your day looks like, Nutricost is there to help you get through it in the healthiest way possible!
- SKU
- 3-140222
- Brand
- Nutricost
- Category
- health / supplements / categories / brain-cognitive
- Variants
- 1
Customer reviews
Nutricost L-Tryptophan 500 mg capsules provide a pure and effective dose of this essential amino acid, helping to promote better mood, relaxation, and restful sleep. With 120 capsules per bottle, it offers great value for ongoing support. Easy to take and works well as part of a natural wellness routine. Highly recommended!
I am so grateful to have found this product. I have alot of trouble sleeping and this helps me so much. I feel the quantity is reasonable for the price.
It's said to have many benefits like improving your sleep quality, cognitive function and appetite suppression. Personally I like it very much and it's seems to be most beneficial to take it at night. Tryptophan is an essential amino acid because our bodies can't produce it. It's also claimed to have an effect with depression. Some people claim it supports training because it brings more energy.
This product showcases excellent quality and a thoughtfully convenient size. It is well packaged and made with clean, carefully sourced ingredients. The benefits are clear and highly satisfying.
I started to take tryptophan for a better sleep. I don't know it helped me, but I hope so.
I’ve been using the California Gold Nutrition Omega‑3 Premium Fish Oil for a few weeks and it’s been a good addition to my daily supplements. The softgel capsules are easy to swallow and don’t leave a strong fishy aftertaste, which is something I usually worry about with fish oil. I mainly take it to support heart health, brain function, and overall wellness. Each serving provides a decent amount of EPA and DHA, which are important omega-3 fatty acids known to support cardiovascular and cognitive health. � NineLife I also like that the formula is molecularly distilled and tested for impurities like heavy metals, which gives me more confidence in the product’s quality. The bottle lasts a good amount of time and the price is reasonable compared to many other omega-3 supplements. Overall, it’s a simple, reliable
The ingredient, good and quality also the size it has a lot of benefits
it is very good for sleep and inducing melatonin so it will help me in calming it looks good in quality and ingredients is ok . size is also not much . adequate dosage
Great quality, I feel relaxed when I take it, easy to swallow.