---
product_id: 258810598
title: "Source Naturals L-Tyrosine, 500 mg"
brand: "source naturals"
price: "C$1996"
currency: NIO
in_stock: true
reviews_count: 5
category: "Source Naturals"
url: https://www.desertcart.ni/products/258810598-source-naturals-l-tyrosine-500-mg
store_origin: NI
region: Nicaragua
---

# 500mg potent dose precursor to key neurotransmitters crosses blood-brain barrier fast Source Naturals L-Tyrosine, 500 mg

**Brand:** source naturals
**Price:** C$1996
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your focus, fuel your ambition — don’t get left behind!

## Quick Answers

- **What is this?** Source Naturals L-Tyrosine, 500 mg by source naturals
- **How much does it cost?** C$1996 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/258810598-source-naturals-l-tyrosine-500-mg)

## 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

- • **Pure & Potent:** 500mg of free-form L-Tyrosine in every tablet for maximum bioavailability.
- • **Trusted Quality:** From Source Naturals, a brand known for rigorous standards and food-safe ingredients.
- • **Brainpower Booster:** Rapidly crosses the blood-brain barrier to fuel focus and mental clarity.
- • **Clean & Convenient:** Unflavored, easy-to-take tablets designed for busy professionals on the go.
- • **Neurotransmitter Catalyst:** Supports dopamine, norepinephrine & epinephrine production for mood & motivation.

## Overview

Source Naturals L-Tyrosine delivers a potent 500mg dose of free-form amino acid per tablet, designed to rapidly cross the blood-brain barrier and support the production of critical neurotransmitters like dopamine and norepinephrine. Ideal for adults seeking enhanced mental clarity, mood, and motivation, this unflavored supplement comes in convenient tablet form, backed by a trusted brand with a strong reputation for quality.

## Description

L Tyrosine 500mg by Source Naturals Inc. 100 Tablet L tyrosine is an essential amino acid that rapidly crosses the blood brain barrier. It is precursor for the neurotransmitters dopamine norepinephr

Review: You can cut these! An absolute Godsend!
Review: 思ってたより効果あって凄い - しょーみ、サプリメントとか気持ちの問題やろ〜ってナメめてたけどこれは凄い。 確実に集中力が上がってる。

## Features

- Brand: Source Naturals
- Category Type: Amino Acids
- Product Form: Powders
- Product Size: 500 gm
- Number of Servings: 30
- Serving Size: 1 Tablet
- Dimensions: 8.00 x 10.00 x 8.00 cm
- Weight: 0.5 kg
- L-Tyrosine is a free-form amino acid which rapidly crosses the blood-brain barrier.
- It is a precursor for the neurotransmitters dopamine, norepinephrine, and epinephrine, as well as for thyroid hormones and enkephalins, special peptides which subdue messages of physical discomfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0001VVGIS |
| Age Range Description | Adult |
| Best Sellers Rank | #84,599 in Health ( See Top 100 in Health ) #2,373 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | Source Naturals |
| Brand Name | Source Naturals |
| Color | wheat |
| Customer Reviews | 4.2 out of 5 stars 231 Reviews |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Global Trade Identification Number | 00021078001904 |
| Item Dimensions | 5.8 x 5.8 x 10.9 centimeters |
| Item Form | Tablet |
| Item Weight | 0.4 Pounds |
| Item form | Tablet |
| Item weight | 0.4 Pounds |
| Manufacturer | Source Naturals |
| Material Features | Food Safe |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Primary Supplement Type | Amino Acid |
| Primary supplement type | Amino Acid |
| Product Benefits | Please see manufacturer's label for instruction |
| Special Ingredients | Amino Acid |
| Specific Uses For Product | Laboratory |
| UPC | 021078001904 |
| Unit Count | 30.00 Count |
| Unit count | 30.00 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Source Naturals
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 5.8 x 5.8 x 10.9 centimeters
- **Item form:** Tablet
- **Item weight:** 0.4 Pounds
- **Primary supplement type:** Amino Acid
- **Product benefits:** Please see manufacturer's label for instruction
- **Special ingredients:** Amino Acid
- **Unit count:** 30.00 Count

## Images

![Source Naturals L-Tyrosine, 500 mg - Image 1](https://m.media-amazon.com/images/I/71KYlVtb+oL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ You can cut these! An absolute Godsend!
*by J***S on 19 February 2026*



### ⭐⭐⭐⭐⭐ 思ってたより効果あって凄い
*by マ***ン on 28 March 2023*

しょーみ、サプリメントとか気持ちの問題やろ〜ってナメめてたけどこれは凄い。 確実に集中力が上がってる。

### ⭐⭐⭐⭐ Health booster
*by J***. on 15 July 2024*



## Frequently Bought Together

- Source Naturals L-Tyrosine -Free Form Amino Acid Supplement - 100 Tablets
- Source Naturals Serene Science GABA, for a Calm Mind, 750mg - 180 Capsules
- Source Naturals L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg - 120 Tablets

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**Shop now:** [https://www.desertcart.ni/products/258810598-source-naturals-l-tyrosine-500-mg](https://www.desertcart.ni/products/258810598-source-naturals-l-tyrosine-500-mg)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-02*