--- product_id: 276619434 title: "Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus, Mood, Non-GMO, Vegan, Gluten Free, 120 Count (Pack of 1) (DRB-00152)" brand: "doctor's best" price: "₩99509" currency: KRW in_stock: true reviews_count: 8 url: https://www.desertcart.kr/products/276619434-acetyl-l-carnitine-help-boost-energy-production-support-memory-focus store_origin: KR region: South Korea --- # 500 mg Acetyl L-Carnitine per serving Non-GMO, Vegan & Gluten-Free formula Supports memory & focus via acetylcholine boost Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus, Mood, Non-GMO, Vegan, Gluten Free, 120 Count (Pack of 1) (DRB-00152) **Brand:** doctor's best **Price:** ₩99509 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate Energy & Focus — Because Your Brain Deserves the Best ## Quick Answers - **What is this?** Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus, Mood, Non-GMO, Vegan, Gluten Free, 120 Count (Pack of 1) (DRB-00152) by doctor's best - **How much does it cost?** ₩99509 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/276619434-acetyl-l-carnitine-help-boost-energy-production-support-memory-focus) ## 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 - • **Sharper Mind, Better Focus:** Enhances acetylcholine synthesis, supporting cognitive clarity and mental agility for busy professionals. - • **Clean, Conscious Supplement:** Non-GMO, vegan, and gluten-free to align with your health and ethical lifestyle choices. - • **Power Your Day with 500 mg ALC:** Clinically relevant dose to fuel mitochondrial energy production and keep you energized. - • **60 Servings of Brain & Body Support:** A two-capsule daily regimen designed for sustained energy, mood balance, and neuroprotection. - • **Trusted Quality with 4.6⭐ Reviews:** Highly rated by thousands who rely on it for workout boosts and mental wellness. ## Overview Doctor's Best Acetyl L-Carnitine delivers 500 mg of a potent, naturally occurring nutrient per serving, designed to boost mitochondrial energy production and support cognitive function through acetylcholine enhancement. This vegan, non-GMO, and gluten-free supplement offers 60 servings in veggie capsules, making it a clean, effective choice for professionals seeking enhanced mental clarity, mood stability, and workout performance. ## 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. Review: very good product - I recommend this product for taking before working out in the gym. Gives exceptional results for me. Review: Trust worthy - Authentic! Very effective as mood stabilizer, mental health support. Fast delivery ## Features - Brand : Doctor's Best - Manufacturer Number : 1 - Product Size : 500 mg - Targeted Group : Unisex - Type : Food Supplement - Ingredients : Other Ingredients Magnesium silicate, microcrystalline cellulose, modified cellulose (vegetarian capsule), silicon, silicon dioxide, stearic acid . - Number of Servings : 60 - Product Form : Capsules - Serving Size : 2 Capsules - Are batteries needed to power the product or is this product a battery : No ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NRXO8A | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #13,012 in Health ( See Top 100 in Health ) #248 in Amino Acid Nutritional Supplements #389 in Slimming Aids & Weight Loss Products | | Brand | Doctor's Best | | Brand Name | Doctor's Best | | Color | No Color | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 787 Reviews | | Diet Type | Vegan | | Dosage Form | 588 | | Flavor | Unflavored | | Flavour | Unflavored | | Global Trade Identification Number | 00753950001527 | | Item Dimensions | 6 x 6 x 11.3 centimeters | | Item Form | Veggie Cap | | Item Weight | 0.14 Kilograms | | Item form | Veggie Cap | | Item weight | 0.14 Kilograms | | Manufacturer | Doctor's Best | | Manufacturer Part Number | DRB-00152 | | Material Features | GMO Free, Gluten Free, Vegan | | Model Name | Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus | | Model Number | DRB-00152 | | Number of Items | 1 | | Primary Supplement Type | Vitamin | | Primary supplement type | Vitamin | | Product Benefits | Energy Management | | Special Ingredients | L-Carnitine | | Specific Uses For Product | Take 2 capsules daily with food. For additional benefit take 4 capsules per day, or more, as recommended by a nutritionally-informed physician. | | Total Servings Per Container | 60 | | UPC | 885181208403 753950001527 | | Unit Count | 60.0 Count | | Unit count | 60.0 Count | ## Product Details - **Brand:** Doctor's Best - **Diet type:** Vegan - **Flavour:** Unflavored - **Item dimensions L x W x H:** 6 x 6 x 11.3 centimeters - **Item form:** Veggie Cap - **Item weight:** 0.14 Kilograms - **Primary supplement type:** Vitamin - **Product benefits:** Energy Management - **Special ingredients:** L-Carnitine - **Unit count:** 60.0 Count ## Images ![Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus, Mood, Non-GMO, Vegan, Gluten Free, 120 Count (Pack of 1) (DRB-00152) - Image 1](https://m.media-amazon.com/images/I/61o4D0E69rL.jpg) ## Available Options This product comes in different **Size** options. ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ very good product *by L***. on 13 November 2025* I recommend this product for taking before working out in the gym. Gives exceptional results for me. ### ⭐⭐⭐⭐⭐ Trust worthy *by K***D on 12 February 2021* Authentic! Very effective as mood stabilizer, mental health support. Fast delivery ### ⭐⭐⭐⭐⭐ Necessary supplement for mind *by M***Y on 3 November 2020* I like this product ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/276619434-acetyl-l-carnitine-help-boost-energy-production-support-memory-focus](https://www.desertcart.kr/products/276619434-acetyl-l-carnitine-help-boost-energy-production-support-memory-focus) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-01*