---
product_id: 254950070
title: "Life Extension Optimized Tryptophan Plus 1000mg - L-Tryptophan Supplement with Niacin and L-Lysine for Healthy Sleep & Stress Response – Gluten-Free, Non-GMO, Vegetarian - 90 Capsules"
brand: "life extension"
price: "₱3511"
currency: PHP
in_stock: true
reviews_count: 7
category: "Life Extension"
url: https://www.desertcart.ph/products/254950070-life-extension-optimized-tryptophan-plus-1000mg-l-tryptophan-supplement-niacin
store_origin: PH
region: Philippines
---

# Gluten-Free, Non-GMO, Vegetarian formula 1000mg L-Tryptophan per serving Supports healthy sleep & stress response Life Extension Optimized Tryptophan Plus 1000mg - L-Tryptophan Supplement with Niacin and L-Lysine for Healthy Sleep & Stress Response – Gluten-Free, Non-GMO, Vegetarian - 90 Capsules

**Brand:** life extension
**Price:** ₱3511
**Availability:** ✅ In Stock

## Summary

> 🌙 Elevate your nights, empower your days with optimized tryptophan!

## Quick Answers

- **What is this?** Life Extension Optimized Tryptophan Plus 1000mg - L-Tryptophan Supplement with Niacin and L-Lysine for Healthy Sleep & Stress Response – Gluten-Free, Non-GMO, Vegetarian - 90 Capsules by life extension
- **How much does it cost?** ₱3511 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/254950070-life-extension-optimized-tryptophan-plus-1000mg-l-tryptophan-supplement-niacin)

## 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 & Conscious Formula:** Gluten-free, non-GMO, and vegetarian-friendly for mindful wellness.
- • **Premium 1000mg L-Tryptophan Boost:** Fuel your serotonin for mood, sleep & satiety.
- • **Backed by Life Extension Expertise:** Trusted brand with a 4.4-star rating and proven quality.
- • **Synergistic Blend with Niacin & L-Lysine:** Enhances tryptophan absorption and cellular health.
- • **Supports Stress Resilience & Restorative Sleep:** Optimize your nightly recharge and daytime calm.

## Overview

Life Extension Optimized Tryptophan Plus delivers a potent 1000mg dose of L-tryptophan per serving, combined with niacin and L-lysine to support serotonin production, healthy sleep cycles, stress response, and weight management. This gluten-free, non-GMO, vegetarian supplement is designed for adults seeking natural mood and sleep support, backed by a reputable brand with strong customer satisfaction.

## Description

Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels. But your body cannot make tryptophan on its own. Our Optimized Tryptophan Plus provides 1,000 mg of high-quality L-tryptophan per serving to encourage a healthy mood, help support optimal sleep, and promote a healthy stress response. By promoting healthy serotonin levels, L-tryptophan also promotes satiety to help support healthy weight management. Hops, L-lysine and niacin are included in this sleep supplement to support healthy tryptophan activity in the body and promote healthy cellular function. This supplement should be taken in conjunction with a healthy diet and regular exercise program. Individual results are not guaranteed, and results may vary.

Review: good sleep - good sleep
Review: Gave me insomnia! - Made me sleepy but slept only two hours after taking the prescribed dosage. Terribly disappointed!

## Features

- Item Category: Nutritional Supplement
- Item Trademark: Life Extension
- manufacturer: Life Extension

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CBFC9T2 |
| ASIN  | B00CBFC9T2 |
| Additives | L-Tryptophan |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #5,058 in Health ( See Top 100 in Health ) #27 in Herbal & Nutritional Sleep Supplements |
| Brand | Life Extension |
| Customer Reviews | 4.4 4.4 out of 5 stars (282) |
| Customer reviews | 4.4 4.4 out of 5 stars (282) |
| Date First Available | 21 June 2013 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 01721 |
| Manufacturer  | Life Extension |
| Product Dimensions  | 5.72 x 5.72 x 10.8 cm; 104.33 g |
| Product Name | L-tryptophan supplement |
| Serving Recommendation | Take up to three (3) capsules all at once before bedtime, or one capsule on an empty stomach before each meal, or as recommended by a healthcare practitioner. For maximum absorption take with a small amount of carbohydrate, such as diluted juice. Best if taken separately from protein or amino acids. |
| Units | 90 Count |
| Weight | 0.2 Kilograms |

## Product Details

- **Brand:** Life Extension
- **Diet type:** Vegetarian
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 5.7 x 5.7 x 10.8 centimeters
- **Item form:** Capsule
- **Item weight:** 104 g
- **Primary supplement type:** L-Tryptophan
- **Product benefits:** Supports healthy sleep & mood by maintaining healthy tryptophan levels
- **Special ingredients:** L-Tryptophan
- **Unit count:** 90 Count

## Images

![Life Extension Optimized Tryptophan Plus 1000mg - L-Tryptophan Supplement with Niacin and L-Lysine for Healthy Sleep & Stress Response – Gluten-Free, Non-GMO, Vegetarian - 90 Capsules - Image 1](https://m.media-amazon.com/images/I/71CAcNEus5L.jpg)

## Questions & Answers

**Q: Who should take tryptophan?**
A: Anyone who wants to optimize serotonin levels and support a healthy mood, sleep and a healthy stress response should consider a tryptophan supplement.

**Q: Does tryptophan help you sleep?**
A: By encouraging healthy serotonin production, L-tryptophan promotes relaxation and restful, restorative sleep patterns.

**Q: Can tryptophan help with stress?**
A: Tryptophan fuels serotonin, which has been shown to support both a healthy mood and a healthy response to stress.

**Q: Can you take tryptophan supplements every day?**
A: Sleep supplements like tryptophan are OK to take daily according to the label or the direction of your health care provider.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good sleep
*by H***Z on 28 May 2024*

good sleep

### ⭐ Gave me insomnia!
*by M***S on 23 August 2024*

Made me sleepy but slept only two hours after taking the prescribed dosage. Terribly disappointed!

### ⭐⭐⭐⭐⭐ Review
*by J***. on 7 July 2024*

The first time I tried this, just two nights ago, I was so grateful for the friend that recommended it to me! For those of you who don't know about tryptophan, it's mostly found in turkey and is mostly responsible for that sleepy feeling you get after that big Thanksgiving dinner. Well, you don't have to eat the big dinner to get that "sleepy" feeling any more. I WISH I''D KNOWN ABOUT THIS SOONER. For the first two nights I've taken it, my sleep is deeper and, after those midnight trips to the restroom, I can get back to sleep easily. The only downside to this is you have to take three tablets; either all at once before bed or prior to three meals during the day on an empty stomach. I find taking them at bed is easiest and I take them about an hour before I want to fall asleep. I sleep well and am grateful for it in the morning!

## Frequently Bought Together

- Life Extension Optimized Tryptophan Plus 1000mg - L-Tryptophan Supplement with Niacin and L-Lysine for Healthy Sleep & Stress Response – Gluten-Free, Non-GMO, Vegetarian - 90 Capsules
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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-11*