---
product_id: 429325575
title: "Source Naturals - L-Tryptophan 500 Mg. 60 Capsules 67756"
brand: "source naturals"
price: "S/.290"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/429325575-source-naturals-l-tryptophan-500-mg-60-capsules-67756
store_origin: PE
region: Peru
---

# Supports restful sleep & mood balance 500 mg pure L-Tryptophan per capsule Boosts immune & nervous system health Source Naturals - L-Tryptophan 500 Mg. 60 Capsules 67756

**Brand:** source naturals
**Price:** S/.290
**Availability:** ✅ In Stock

## Summary

> 💤 Elevate your nights, empower your days with Source Naturals L-Tryptophan!

## Quick Answers

- **What is this?** Source Naturals - L-Tryptophan 500 Mg. 60 Capsules 67756 by source naturals
- **How much does it cost?** S/.290 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/429325575-source-naturals-l-tryptophan-500-mg-60-capsules-67756)

## Best For

- source naturals enthusiasts

## Why This Product

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

## Key Features

- • **Mood & Sleep Synergy:** Enhances serotonin & melatonin for balanced well-being
- • **Clean & Allergen-Free:** Gluten, soy, dairy, egg, and wheat free for sensitive lifestyles
- • **Immune & Nervous Support:** Precursor to kynurenines and niacin for holistic health
- • **Pure 500 mg L-Tryptophan:** Clinically potent dose for maximum efficacy
- • **Trusted Quality Assurance:** Rigorous purity testing ensures premium supplement standards

## Overview

Source Naturals L-Tryptophan 500 mg capsules deliver a pure, essential amino acid formula designed to support relaxation, mood stability, restful sleep, and immune function. Each capsule is free from common allergens and undergoes strict quality testing, making it a reliable choice for adults seeking natural wellness enhancement.

## Description

Source Naturals - L-Tryptophan 500 Mg. 60 Capsules 67756

## Features

- manufacturer: Source Naturals
- Item Trademark: SOURCE NATURALS
- Item Weight: pounds, pounds, 0.1, 0.1
- Item Category: Nutritional Supplement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additives | L-Tryptophan |
| Allergen Information | Dairy Free, Egg Free, Gluten Free, Soy Free, Wheat Free |
| Weight | 0.4 Pounds |
| Units | 60.0 Count |
| Serving Recommendation | Two Capsules |
| Brand | Source Naturals |
| Format | Capsule |
| Age Range Description | Adult |

## Product Details

- **Brand:** Source Naturals
- **Flavour:** Unflavored
- **Primary supplement type:** L-Tryptophan
- **Unit count:** 60.0 Count
- **Item form:** Capsule
- **Item weight:** 0.1 Pounds
- **Item dimensions L x W x H:** 33 x 33 x 41 millimeters
- **Special ingredients:** L-Tryptophan
- **Product benefits:** Restful Sleep,Support
- **Age range (description):** Adult

## Images

![Source Naturals - L-Tryptophan 500 Mg. 60 Capsules 67756 - Image 1](https://m.media-amazon.com/images/I/71VMT7Lk+EL.jpg)

## Questions & Answers

**Q: How many milligrams per tablet?**
A: 500mg each.  I typically only need 1.  Remember these tips for use.  This is a protein precursor so you will not show much affect if you have eaten protein recently.  Eat dinner a few hours before bed, and take the Tryptophan about 30 minutes before you need to sleep.  This like all amino acids function much better when you add a B-Vitamin complex to it as a transport mechanism.

**Q: Why is their no indication of the source of this tryptophan? Where does it come from?**
A: I need to know the source also.  I had been taking 5-HTP, but my body can't tolerate it.  5-HTP is made from an African legume, and I've noticed that legumes cause fibro-like inflammation in my muscles. (My father had gout.  I don't have the gout, but I can't tolerate anything derived from a bean.)   From time to time, I have had problems with certain supplements.    Knowing the source before I buy is a necessary thing for me also.

**Q: What is listed as "other ingredients"?**
A: Other Ingredients: gelatin (capsule), dibasic calcium phosphate, mycrocrystaline cellulose, silica, and magnesium stearate.  Also, listed with the L-Tryptophan is Iron (naturally occurring) 575 mcg which it indicates is 3%DV of daily need.  But the DV is according to the FDA I'm sure.  After my husband passed away, I found some of this in his things.  I took some and found it helped me get through this and also get sleep at night.

**Q: What is the source of the dextrose used for this tryptophane? Is it made in China?**
A: As you can see from the company, their ingredients are sourced from China. Kudos to them for being honest.  Unfortunately, beets and corn, especially from China, are GMO. No thanks. The search for a company that puts consumer health over profit goes on!

## Frequently Bought Together

- Source Naturals L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg - 120 Capsules
- NOW Supplements, NAC (N-Acetyl Cysteine) 600 mg with Selenium, 250 Veg Capsules
- NOW Foods Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-25*