Average store rating: 10 - Perfect
-
Siempre hago pedidos por este medio y me parece que tienen buenísima y rápida atención! Gracias
Angela | 11/03/2026 20:15:33
-
good
dina | 21/02/2026 01:01:38
-
Delivery in a few days
yuriko | 09/01/2026 05:17:29
-
Great help and customer service whenever needed
Moayad | 01/12/2025 18:38:31
-
Good
Marisol | 28/11/2025 02:21:56
-
I found the product on the website and received it very quickly.
Sabrina | 25/11/2025 20:39:18
-
excellent communication and easy
Diana | 20/11/2025 17:02:17
-
Todo bien al realizar mi pedido
Mayra | 18/11/2025 05:28:27
-
Great website, easy to navigate, lots of options.
Victor | 16/11/2025 22:57:02
-
Great. The app works really great and I always get my products on time.
Lucia | 16/11/2025 14:20:30
-
i did not use the customer service
Rosemarie | 13/11/2025 18:18:04
-
Not applicable
Liz | 11/11/2025 01:31:41
-
FedEx Priority : It has never been lost.
yuriko | 09/01/2026 05:17:29
-
FedEx Priority : Never had a problem in eight years.
Monique | 29/09/2025 08:43:01
-
FedEx Priority : Quick!
Matthew | 24/09/2025 12:31:41
-
FedEx Priority : Excelent service
Paula | 24/09/2025 07:21:37
-
FedEx Priority : Fast and efficient
Thomas and | 23/09/2025 09:06:28
-
FedEx Priority : No problem arrived in time all good
Ramon | 19/09/2025 23:44:26
-
FedEx Priority : Delivery is fast - placed my order on Saturday and received by end of the week (from Spain to Arizona). Packaged well. Email notification of order and delivery stays very helpful.
Gina | 17/09/2025 19:09:38
-
FedEx Priority : EXCELLENT
JOHN | 17/09/2025 15:26:03
-
FedEx Priority : Fast and fantastic !!
Riccina Stafflinger | 11/09/2025 15:31:40
-
FedEx Priority : I always receive my purchases in a timely fashion and my package is left outside my door . I’ve been a customer for a couple years and so far I’ve never had a problem. Always is delivered within 3 days.????
Diane | 11/09/2025 02:52:57
-
FedEx Priority : It was prompt and package was in good condition.
Chick girl | 09/09/2025 12:15:48
-
FedEx Priority : It was on time thank you
Maria | 04/09/2025 22:38:22
Description
How to use
Ingredients
At its core, this supplement provides pure L-Tryptophan, an essential amino acid meaning it cannot be synthesized by the human body and must be obtained exogenously.
It serves as a pivotal building block for key neurotransmitters, including serotonin, which is crucial for mood regulation, and melatonin, vital for sleep-wake cycles.
Scientific literature consistently supports L-Tryptophan's role in neurochemical synthesis, demonstrating its contribution to maintaining psychological well-being and supporting healthy sleep patterns. This evidence-based approach ensures the product's formulation aligns with current understanding of human biochemistry, maximizing its targeted benefits.
For optimal integration, NHCO L-Tryptophan is designed for consistent daily supplementation, adhering to recommended intake protocols for sustained support. Each capsule is manufactured under stringent quality controls, reflecting NHCO's dedication to product purity and potency, ensuring a reliable and high-standard essential amino acid supplement.
Shop Online NHCO L-Tryptophan Essential Amino Acid 56 Capsules at best price.
Product features:
- SUPPLEMENTS: Nutricosmetics
Product Reference: #388189
Directions for Use: 1. Take 1 to 2 capsules daily. 2. Swallow the capsules with a large glass of water. 3. It is recommended to take the capsules preferably in the evening, before bedtime, or as directed by your healthcare professional.
Recommended Frequency: Take 1 to 2 capsules daily for optimal results. A course of 2 to 3 months is recommended, renewable if necessary. It's important to follow a consistent daily routine for sustained support.
Additional Tips: L-Tryptophan is best absorbed on an empty stomach, so avoid taking it with protein-rich foods.
Consult your doctor or pharmacist if you are taking other medications, especially antidepressants.
Ensure adequate hydration throughout the day to support overall well-being.
Store in a cool, dry place away from direct sunlight.
Do not exceed the recommended daily dose.
This product is a food supplement and should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Warnings: Consult a healthcare professional before use if you are pregnant, breastfeeding, taking any medication (especially antidepressants such as SSRIs, MAOIs, or tricyclic antidepressants, and sedatives), or have a medical condition. Do not exceed the recommended daily dose. Discontinue use and consult a doctor if any adverse reactions occur. May cause drowsiness; do not drive or operate heavy machinery after taking this supplement until you know how it affects you. Keep out of reach of children. This product is not intended to diagnose, treat, cure, or prevent any disease.