---
product_id: 775127854
title: "Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules"
brand: "doctor's best"
price: "€ 68.17"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/775127854-doctors-best-best-acetyl-l-carnitine-hcl-500-mg-120
store_origin: IT
region: Italy
---

# 500 mg potent energy boost Non-GMO & gluten-free purity Supports nerve & brain health Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules

**Brand:** doctor's best
**Price:** € 68.17
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your brain’s energy secret weapon!

## Quick Answers

- **What is this?** Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules by doctor's best
- **How much does it cost?** € 68.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/775127854-doctors-best-best-acetyl-l-carnitine-hcl-500-mg-120)

## Best For

- doctor's best enthusiasts

## Why This Product

- Trusted doctor's best brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure:** Non-GMO and gluten-free, crafted for the mindful professional.
- • **Mood Enhancer:** Promotes a healthy mood balance, helping you stay resilient under pressure.
- • **Epigenetic Support:** Helps regulate gene activity for long-term cellular vitality.
- • **Neuro-Boosting Formula:** Supports nerve structure and cognitive function to keep you sharp and focused.
- • **Mitochondrial Powerhouse:** Fuel your cells with 500 mg of Acetyl-L-Carnitine for sustained energy all day.

## Overview

Doctor's Best Acetyl-L-Carnitine HCl delivers 500 mg per capsule of a naturally occurring nutrient essential for mitochondrial energy production, nerve health, and cognitive support. This non-GMO, gluten-free supplement promotes healthy mood and supports gene regulation, making it a smart addition to any wellness routine.

## Description

Acetyl-L-Carnitine (ALC) is a nutrient that occurs naturally in the body and is fundamentally important for energy generation by the mitochondria “energy factories” in our cells. The acetyl part of the molecule can be used to make acetylcholine, a key chemical messenger in the brain and all the other organs. ALC also is involved in regulating gene activity (epigenetics) and is a versatile protective nutrient for the nervous system.*

## Features

- Essential for generating energy from foods
- Helps preserve nerve structure and function
- Helps promote healthy mood
- Non-GMO, Gluten-Free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Doctor’s Best |
| Item model number | DRB-00152 |
| Product Dimensions | 6.05 x 6.05 x 11.28 cm; 140 g |
| ASIN | B000NRXO8A |

## Product Details

- **Brand:** Doctor's BEST
- **Net Quantity:** 120.00 Count
- **Item Form:** Capsule
- **Item Weight:** 0.14 Kilograms
- **Item dimensions L x W x H:** 6 x 6 x 11.3 Centimeters
- **Dosage Form:** Capsule
- **Material Feature:** Vegetarian
- **UPC:** 885181208403 753950001527
- **Manufacturer:** Doctor’s Best

## Images

![Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules - Image 1](https://m.media-amazon.com/images/I/61o4D0E69rL.jpg)
![Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules - Image 2](https://m.media-amazon.com/images/I/71MW+97PZFL.jpg)
![Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules - Image 3](https://m.media-amazon.com/images/I/71PMNUAmS2L.jpg)
![Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules - Image 4](https://m.media-amazon.com/images/I/71x+3+sqrvL.jpg)
![Doctor's Best, Best Acetyl-L-Carnitine HCl, 500 mg, 120 Capsules - Image 5](https://m.media-amazon.com/images/I/71je5fZcTPL.jpg)

## Questions & Answers

**Q: What is the difference between this supp and  doctor's best best l-carnitine fumarate featuring sigma tau carnitine (855 mg) vegetable capsules  ????**
A: According to the research I read, Acetyl L-Carnitine is a form that passes through the blood-brain barrier providing the neurological health effects whereas L-Carnitine Fumarate or Tartrate do not. People take Acetyle form for neurological benefits and the other forms for fat metabolization, increased energy, and other whole body effects. Fumarate and Tartrate forms do not cross the blood-brain barrier.

**Q: Expiration date if I purchase now?**
A: Mine is May 2018

**Q: Made in china or italy? reviewer states china, doctor's best  web site states "contains biosint acetyl-l-carnitine, which is manufactured in italy"**
A: Rome Italy. Manufactured for Doctor's Best.

**Q: Magnesium silicate is talc!!!?**
A: You would have to contact the company. I no longer use this product. It is not enteric coated capsule, and causes severe indigestion. I actually make my own from bulk supply. I get it through Bulk Supplements, and make my own capsules. Once I made the plunge and have learned how to do it, it is quite easy. I make them 100 at a time and it takes about 1/2 hour from time I set it up to done. And all for about 35 cents for a hundred. And NO added fillers, including talc! All the best and to your health. Oh, yeah? I take It help with polyneuropathy.

## Frequently Bought Together

- Doctors Best Acetyl-L-Carnitine, Supports Mental Focus & Alertness, Non-GMO, Gluten Free, Soy Free, Vegan 120 Veggie Caps
- Doctor's Best High Absorption Magnesium Glycinate Lysinate, 100% Chelated, Non-GMO, Vegan, Gluten & Soy Free, 200 mg, 240 Count
- Doctor's Best High Absorption CoQ10 with BioPerine, Gluten Free, Naturally Fermented, Heart Health, Energy Production, 100 mg, 120 Count

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*