---
product_id: 258810598
title: "Source Naturals L-Tyrosine, 500 mg"
brand: "source naturals"
price: "AR$69259"
currency: ARS
in_stock: true
reviews_count: 5
category: "Source Naturals"
url: https://www.desertcart.com.ar/products/258810598-source-naturals-l-tyrosine-500-mg
store_origin: AR
region: Argentina
---

# 500 mg potent dose boosts neurotransmitters rapid brain absorption Source Naturals L-Tyrosine, 500 mg

**Brand:** source naturals
**Price:** AR$69259
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, energize your day — don’t get left behind!

## Quick Answers

- **What is this?** Source Naturals L-Tyrosine, 500 mg by source naturals
- **How much does it cost?** AR$69259 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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

- • **Fast-Track Brain Fuel:** Crosses the blood-brain barrier swiftly for immediate mental clarity.
- • **Neurotransmitter Booster:** Supports dopamine, norepinephrine & epinephrine for mood & focus.
- • **Power-Packed 500 mg Dose:** Maximize your daily cognitive edge with a clinically effective amount.
- • **Thyroid & Comfort Support:** Enhances thyroid hormone production and eases physical discomfort signals.
- • **Trusted Source Naturals Quality:** Reliable, pure formulation with 30 easy-to-take tablets per pack.

## Overview

Source Naturals L-Tyrosine delivers a potent 500 mg dose of this essential amino acid in convenient tablet form. Known for its rapid absorption across the blood-brain barrier, it supports key neurotransmitters that enhance focus, mood, and energy. Additionally, it aids thyroid hormone production and helps modulate physical discomfort, making it a smart supplement for busy professionals seeking mental and physical resilience.

## 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: 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。
Review: It was suggested by my physician to supplement with L-tyrosine to boost my thyroid function (i was low normal). What an improvement in energy and mood. Although these are 500 mg tablets, i cut them in half, and that seems better suited for my needs.

## 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 |
| ASIN  | B0001VVGIS |
| Additives | Amino Acid |
| Age Range Description | Adult |
| Best Sellers Rank | #77,497 in Health ( See Top 100 in Health ) #2,118 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | Source Naturals |
| Customer Reviews | 4.2 4.2 out of 5 stars (230) |
| Customer reviews | 4.2 4.2 out of 5 stars (230) |
| Date First Available | 6 August 2012 |
| Format | Tablet |
| Is Discontinued By Manufacturer  | No |
| Item model number  | SN0190 |
| Manufacturer  | Source Naturals |
| Product Dimensions  | 5.84 x 5.84 x 10.92 cm; 181.44 g |
| Serving Recommendation | One Tablet |
| Units | 30.00 Count |
| Weight | 0.4 Pounds |

## 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

### ⭐⭐⭐⭐⭐ Review
*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。

### ⭐⭐⭐⭐⭐ Review
*by M***N on 19 October 2020*

It was suggested by my physician to supplement with L-tyrosine to boost my thyroid function (i was low normal). What an improvement in energy and mood. Although these are 500 mg tablets, i cut them in half, and that seems better suited for my needs.

### ⭐⭐⭐⭐ Review
*by J***. on 15 July 2024*

I'm really not sure what benefit this has done for me.

## 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.com.ar/products/258810598-source-naturals-l-tyrosine-500-mg](https://www.desertcart.com.ar/products/258810598-source-naturals-l-tyrosine-500-mg)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-10*