---
product_id: 11002156
title: "Life Extension L-Tryptophan 500 mg, Sleep, 90 Capsules"
brand: "life extension"
price: "35005CFA"
currency: XOF
in_stock: true
category: "Life Extension"
url: https://www.desertcart.sn/products/11002156-life-extension-l-tryptophan-500-mg-sleep-90-capsules
store_origin: SN
region: Senegal
---

# Supports restful, restorative sleep Gluten-free, Non-GMO, Vegetarian 500 mg pure L-Tryptophan per capsule Life Extension L-Tryptophan 500 mg, Sleep, 90 Capsules

**Brand:** life extension
**Price:** 35005CFA
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock your best mood and sleep—because thriving never goes out of style!

## Quick Answers

- **What is this?** Life Extension L-Tryptophan 500 mg, Sleep, 90 Capsules by life extension
- **How much does it cost?** 35005CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/11002156-life-extension-l-tryptophan-500-mg-sleep-90-capsules)

## Best For

- life extension enthusiasts

## Why This Product

- Trusted life extension brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean, Trusted Ingredients:** Non-GMO, gluten-free, and vegetarian capsules crafted in the USA with rigorous quality standards.
- • **Stress-Resilient Lifestyle:** Harness the power of tryptophan to modulate your body's stress response and stay balanced under pressure.
- • **90 Capsules for Lasting Wellness:** A 1-3 month supply designed to seamlessly fit your health routine and keep you performing at your best.
- • **Serotonin Boost for Mood & Sleep:** Elevate your mood and unlock deep, natural sleep with 500 mg of premium L-Tryptophan.
- • **Satiety Support for Mindful Eating:** Feel fuller, longer—helping you maintain focus and avoid unnecessary cravings throughout your busy day.

## Overview

Life Extension L-Tryptophan delivers 500 mg of high-quality, vegetarian L-tryptophan per capsule to naturally support serotonin production, promoting restful sleep, balanced mood, stress resilience, and satiety. This gluten-free, non-GMO formula is crafted in the USA and comes in a 90-capsule bottle, providing a convenient 1-3 month supply for adults seeking scientifically backed wellness support.

## Description

L-Tryptophan is a novel formula for healthy sleep and mood. It contains 500 mg of L-tryptophan to encourage healthy serotonin levels and support restful sleep and a healthy mood. It also helps modulate your body’s natural stress response and promotes satiety. L-Tryptophan contains 90 vegetarian capsules, enough for a 1- to 3-month supply. This gluten-free formula is made with non-GMO ingredients.

## Features

- Support your serotonin levels—Serotonin is a neurotransmitter that is involved in restful sleep and positive mood. Your body needs adequate levels of the amino acid tryptophan to make it.
- Get some shuteye—Modern lifestyles make it hard to get enough rest. L-Tryptophan encourages serotonin production, which in turn promotes restful, restorative sleep.
- Mood & satiety—Tryptophan promotes healthy mood as well as satiety, the sensation of being full. Speaking of mood: tryptophan encourages your body’s healthy response to stress.
- Ingredients matter—We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
- Live your healthiest life—We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CC1S2IC |
| ASIN  | B00CC1S2IC |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #46,581 in Health & Household ( See Top 100 in Health & Household ) #45 in 5-HTP Nutritional Supplements #2,639 in Sales & Deals |
| Brand Name | Life Extension |
| Color | Off White |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (257) |
| Date First Available  | April 12, 2013 |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870172291 |
| Item Dimensions | 2.5 x 2.5 x 4 inches |
| Item Form | Capsule |
| Item Nype Name | L-Tryptophan Supplement |
| Item Weight | 3.68 ounces |
| Item model number  | 01722 |
| Manufacturer | Life Extension |
| Manufacturer  | Life Extension |
| Manufacturer Part Number | 01722 |
| Material Features | GMO Free |
| Material Type Free | Gluten Free |
| Model Name | L-Tryptophan |
| Model Number | 01722 |
| Number of Items | 1 |
| Primary Supplement Type | L-Tryptophan |
| Product Benefits | Helps modulate your body’s natural stress response, Promotes satiety, Supports healthy sleep & mood |
| Product Dimensions  | 2.5 x 2.5 x 4 inches; 3.68 ounces |
| Special Ingredients | L-Tryptophan |
| Specific Uses For Product | Mood, Sleep |
| Total Servings Per Container | 90 |
| UPC | 737870172291 |
| Unit Count | 90 Count |

## Product Details

- **Brand:** Life Extension
- **Diet Type:** Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 3.68 ounces
- **Item dimensions L x W x H:** 2.5 x 2.5 x 4 inches
- **Primary Supplement Type:** L-Tryptophan
- **Special Ingredients:** L-Tryptophan
- **Unit Count:** 90 Count

## Images

![Life Extension L-Tryptophan 500 mg, Sleep, 90 Capsules - Image 1](https://m.media-amazon.com/images/I/71gBpCwmjtL.jpg)

## Questions & Answers

**Q: What is L-tryptophan?**
A: The essential amino acid L-tryptophan acts as a precursor of serotonin, and your body needs L-tryptophan to maintain healthy serotonin levels.

**Q: How do I use L-tryptophan?**
A: Our premium-quality L-tryptophan formula helps maintain healthy tryptophan levels in the body and supports healthy sleep and mood, a healthy stress response and more.

**Q: When is the best time to take L-tryptophan?**
A: This L-tryptophan formula should be taken one to three times daily on an empty stomach, or as recommended by a healthcare practitioner.

## Frequently Bought Together

- Life Extension L-Tryptophan, 500 mg, Encourages Healthy Serotonin Levels and Promotes Healthy Sleep, Mood, Stress Response & Satiety, Gluten-Free, Non-GMO, Vegetarian, 90 Capsules
- Life Extension Neuro-Mag Magnesium L-Threonate, Magnesium L-threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules
- Life Extension L-Theanine, 100 mg, 60 Vegetarian Capsules — Supports a Calming & Mood Enhancing Effect, Amino Acid Derived From Tea - Gluten-Free, Non-GMO

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-19*