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Shop Imported L-Carnitine Supplements from Global Brands Online in Vietnam

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Nutricost L-Carnitine Tartrate 1,000mg, 240 Capsules, 120 Servings
US Cửa hàng
Nutricost

Nutricost L-Carnitine Tartrate 1,000mg, 240 Capsules, 120 Servings
4.7

5k+ bought

VND 792153

ALPHA LION Burn2O L-Carnitine Liquid 2000mg Stim Free Super Thermogenic Fat Burner with MitoBurn & CaloriBurn GP, Metabolism Booster, Zero Calorie, Sugar-Free 31 Servings, Grapezilla Flavor
US Cửa hàng
ALPHA LION

ALPHA LION Burn2O L-Carnitine Liquid 2000mg Stim Free Super Thermogenic Fat Burner ...
4.2

3k+ bought

VND 1946376

32% TẮT
Nutrex Research L Carnitine 3000 - Clinically Dosed L-Carnitine Liquid for Energy, Metabolism & Muscle Recovery - Delicious Strawberry Watermelon - No Sugar, No Carbs, No Stimulants - 31 Servings
US Cửa hàng
Nutrex Research

Nutrex Research L Carnitine 3000 - Clinically Dosed L-Carnitine Liquid for Energy, ...
4.4

2k+ bought

VND 760536 1122876

Life Extension L-Carnitine, Free Form Amino Acid, 500 mg, 30 Capsules
US Cửa hàng
Life Extension

Life Extension L-Carnitine, Free Form Amino Acid, 500 mg, 30 Capsules
4.6

1k+ bought

VND 505575

4% TẮT
Natures Bounty L-Carnitine 500 mg, 30 Tablets
US Cửa hàng
Nature's Bounty

Natures Bounty L-Carnitine 500 mg, 30 Tablets
4.6

1k+ bought

VND 738450 767124

ProSupps L-Carnitine Liquid 3000, Stimulant-Free Liquid Shots, Berry
US Cửa hàng
ProSupps

ProSupps L-Carnitine Liquid 3000, Stimulant-Free Liquid Shots, Berry
4.5

1k+ bought

VND 1122876

Cutler Nutrition Liquid L-Carnitine Supplement with Acetyl L-Carnitine
US Cửa hàng
Cutler Nutrition

Cutler Nutrition Liquid L-Carnitine Supplement with Acetyl L-Carnitine
4.6

900+ bought

VND 1122876

Best Naturals L-Carnitine 1000mg 60 Tablets 60 Count Pack of 1
US Cửa hàng
Best Naturals

Best Naturals L-Carnitine 1000mg 60 Tablets 60 Count Pack of 1
4.5

900+ bought

VND 464076

L-Carnitine 1000mg - 200 Capsules, Fat Metabolism Support USA Formulated
US Cửa hàng
DR. MARTIN'S NUTRITION

L-Carnitine 1000mg - 200 Capsules, Fat Metabolism Support USA Formulated
4.6

900+ bought

VND 862974

35% TẮT
Now Sports, L-Carnitine Liquid, 3,000 mg, Triple Strength, Citrus, 16 fl oz
US Cửa hàng
NOW

Now Sports, L-Carnitine Liquid, 3,000 mg, Triple Strength, Citrus, 16 fl oz
4.5

800+ bought

VND 942030 1452276

Biolor Propionyl-L-Carnitine PLC Blood Flow Support Supplement
US Cửa hàng
Biolor

Biolor Propionyl-L-Carnitine PLC Blood Flow Support Supplement
4.6

800+ bought

VND 1386396

33% TẮT
Now Sports, L-Carnitine Liquid 1,000 mg, Citrus, 16 fl. oz
US Cửa hàng
NOW Foods

Now Sports, L-Carnitine Liquid 1,000 mg, Citrus, 16 fl. oz
4.6

800+ bought

VND 659394 991116

46% TẮT
L-Carnitine 1000mg Capsules - 240 Count Pack of 1
US Cửa hàng
BulkSupplements

L-Carnitine 1000mg Capsules - 240 Count Pack of 1
4.4

700+ bought

VND 496341 924237

GNC BEYOND RAW Chemistry Labs L-Carnitine Powder, 30 Servings
US Cửa hàng
BEYOND RAW

GNC BEYOND RAW Chemistry Labs L-Carnitine Powder, 30 Servings
4.6

700+ bought

VND 958176

Lean Sauce Liquid L-Carnitine 3500 - Pre Workout Formula, Stimulant Free for Optimal Absorption, Energy & Muscle Support - 15% More 3500 vs 3000
US Cửa hàng
Pump Sauce

Lean Sauce Liquid L-Carnitine 3500 - Pre Workout Formula, Stimulant Free for ...
4.4

700+ bought

VND 760536

34% TẮT
NOW Supplements, L-Carnitine 250 mg, Purest Form, Amino Acid, 60 Veg Caps
US Cửa hàng
NOW Foods

NOW Supplements, L-Carnitine 250 mg, Purest Form, Amino Acid, 60 Veg Caps
4.6

500+ bought

VND 413343 628776

L-Carnitine L-Tartrate Capsules - Carnitine Supplement, L Carnitine 1000mg Capsules - L-Carnitine Tartrate, Gluten Free - 2 Capsules per Serving, 360 Capsules Pack of 1
US Cửa hàng
BulkSupplements

L-Carnitine L-Tartrate Capsules - Carnitine Supplement, L Carnitine 1000mg Capsules ...
4.5

500+ bought

VND 990117

Life Extension Optimized Carnitine, 60 Capsules
US Cửa hàng
Life Extension

Life Extension Optimized Carnitine, 60 Capsules
4.6

400+ bought

VND 900855

Old School Labs 4-in-1 Liquid L-Carnitine 3000 Plus for Energy & Metabolism
US Cửa hàng
Old School Labs

Old School Labs 4-in-1 Liquid L-Carnitine 3000 Plus for Energy & Metabolism
4.3

400+ bought

VND 1122876

38% TẮT
Micro Ingredients L-Carnitine Tartrate 2,000 mg, 240 Vegetarian Capsules | L-Carnitine Supplement with NAD+ | Non-GMO, Gluten Free
US Cửa hàng
Micro Ingredients

Micro Ingredients L-Carnitine Tartrate 2,000 mg, 240 Vegetarian Capsules | ...
4.6

400+ bought

VND 595836 958176

49% TẮT
NOW Supplements, L-Carnitine 500mg, Purest Form, Amino Acid, 180 Veg Caps
US Cửa hàng
NOW

NOW Supplements, L-Carnitine 500mg, Purest Form, Amino Acid, 180 Veg Caps
4.6

300+ bought

VND 1172934 2308716

Super Strength L-Carnitine 1000mg Servings Plus Calcium for Boosted Metabolism and Improved Muscle Gain - Arazo Nutrition
US Cửa hàng
Arazo Nutrition

Super Strength L-Carnitine 1000mg Servings Plus Calcium for Boosted Metabolism and ...
4.5

300+ bought

VND 890973

Liquid L-Carnitine 4000MG, with L-Carnitine Fumarate, L-Carnitine Tartrate, Acetyl-L-Carnitine, Boost Performance, Metabolism, Enhances Focus and Drive, 8floz, 236ml
US Cửa hàng
JCKED

Liquid L-Carnitine 4000MG, with L-Carnitine Fumarate, L-Carnitine Tartrate, ...
4

300+ bought

VND 1221696

5% TẮT
EVL L-Carnitine Tartrate for Energy & Metabolism Support - 120 Servings
US Cửa hàng
Evlution

EVL L-Carnitine Tartrate for Energy & Metabolism Support - 120 Servings
4.6

200+ bought

VND 661716 694656

Horbaach L Carnitine Supplement 500mg | 60 Capsules
US Cửa hàng
Horbäach

Horbaach L Carnitine Supplement 500mg | 60 Capsules
4.5

200+ bought

VND 441018

MRM Nutrition CoQ-10 L-Carnitine Liquid for Women & Men - 32 Servings
US Cửa hàng
MRM

MRM Nutrition CoQ-10 L-Carnitine Liquid for Women & Men - 32 Servings
4.6

200+ bought

VND 1221696

11% TẮT
Nutrex Research Carniburn Liquid L Carnitine 3000mg Thermogenic Liquid Fat Burner for Men & Women with MitoBurn, InnoSlim, GBBGO - Stimulant Free Metabolism Booster - Berry Blast 31 SV
US Cửa hàng
Nutrex Research

Nutrex Research Carniburn Liquid L Carnitine 3000mg Thermogenic Liquid Fat Burner ...
4.5

200+ bought

VND 1287576 1452276

8% TẮT
Now Supplements, L-Carnitine 500mg, Purest Form, Amino Acid, Fitness Support*, 180 Veg Capsules
US Cửa hàng
Now Foods

Now Supplements, L-Carnitine 500mg, Purest Form, Amino Acid, Fitness Support*, 180 ...
4.7

100+ bought

VND 1187433 1287576

Best Naturals L-Carnitine Fumarate 1000mg per Tablet - 120 Count - Boosts Cellular Energy
US Cửa hàng
Best Naturals

Best Naturals L-Carnitine Fumarate 1000mg per Tablet - 120 Count - Boosts Cellular ...
4.5

100+ bought

VND 628776

Alpha Lipoic Acid Supplement - Memory & Energy Support with ALC - 60 Count
US Cửa hàng
Natures Craft

Alpha Lipoic Acid Supplement - Memory & Energy Support with ALC - 60 Count
4.3

100+ bought

VND 464076

GNC Total Lean L-Carnitine 1000mg, Recovery & Muscle Growth, 60 Tablets
US Cửa hàng
GNC

GNC Total Lean L-Carnitine 1000mg, Recovery & Muscle Growth, 60 Tablets
4.5

100+ bought

VND 1122876

Force Factor L-Carnitine 3000 Ultimate Liquid L-Carnitine Supplement
US Cửa hàng
Force Factor

Force Factor L-Carnitine 3000 Ultimate Liquid L-Carnitine Supplement
4.3

100+ bought

VND 1172286

Horbaach L-Carnitine Liquid 3000 mg | 16 oz | Berry Flavor
US Cửa hàng
Horbäach

Horbaach L-Carnitine Liquid 3000 mg | 16 oz | Berry Flavor
4.4

100+ bought

VND 790182

TUDCA Liver Support Supplement 1200mg-Bile Salts for Detox Cleanse,1 Bottle
US Cửa hàng
Sharoaid

TUDCA Liver Support Supplement 1200mg-Bile Salts for Detox Cleanse,1 Bottle
4.6

100+ bought

VND 1024056

Codeage Liposomal L-Carnitine+, L-Tartrate, 500mg, Vegan, 90 Capsules
US Cửa hàng
Codeage

Codeage Liposomal L-Carnitine+, L-Tartrate, 500mg, Vegan, 90 Capsules
4.4

100+ bought

VND 1287576

45% TẮT
Now Supplements, L-Carnitine Pure Powder, Amino Acid, 3-oz
US Cửa hàng
NOW

Now Supplements, L-Carnitine Pure Powder, Amino Acid, 3-oz
4.5

100+ bought

VND 727596 1320516

NeoCell L-Carnitine Liquid Blend 3000 mg | 16 Fl Oz
US Cửa hàng
NeoCell

NeoCell L-Carnitine Liquid Blend 3000 mg | 16 Fl Oz
4.5

100+ bought

VND 925236

24% TẮT
Steady Energy Complex L-Carnitine Tartrate + Magnesium 180ct
US Cửa hàng
Active Stacks

Steady Energy Complex L-Carnitine Tartrate + Magnesium 180ct
4.7

100+ bought

VND 856386 1119906

Vitamatic L-Carnitine 1000 mg, 120 Veg Capsules, Made in USA
US Cửa hàng
Vitamatic

Vitamatic L-Carnitine 1000 mg, 120 Veg Capsules, Made in USA
4.7

100+ bought

VND 628776

Carlyle L Carnitine Tartrate 2175mg | 200 Capsules
US Cửa hàng
Carlyle Turmeric Curcumin Supplements

Carlyle L Carnitine Tartrate 2175mg | 200 Capsules
4.5

100+ bought

VND 859356

29% TẮT
Ronnie Coleman Signature Series L-Carnitine XS 3000 Liquid, Amino Acids Metabolism and Lean Muscle Strength Support, Stimulant Free, Sugar Free, Zero Carbs, Strawberry Kiwi, 16 Oz
US Cửa hàng
Ronnie Coleman Signature Series

Ronnie Coleman Signature Series L-Carnitine XS 3000 Liquid, Amino Acids Metabolism ...
4.1

100+ bought

VND 796770 1122876

35% TẮT
L-Carnitine Base Powder - 500g Pack of 1
US Cửa hàng
BulkSupplements

L-Carnitine Base Powder - 500g Pack of 1
4.5

100+ bought

VND 990441 1517481

MitoQ +Heart Advanced CoQ10 Magnesium Heart Health Supplement - 60 Caps
US Cửa hàng
MitoQ

MitoQ +Heart Advanced CoQ10 Magnesium Heart Health Supplement - 60 Caps
4.4

100+ bought

VND 2603853

12% TẮT
Snap Supplements L-Carnitine Tartrate, 60 Blueberry Sugar-Free Gummies
US Cửa hàng
Snap Supplements

Snap Supplements L-Carnitine Tartrate, 60 Blueberry Sugar-Free Gummies
4.4

100+ bought

VND 693657 792153

12% TẮT
PJRYC Shred for Blue-Collar Workers, Tradesman Shred, Energy Drink Packets
US Cửa hàng
PJRYC

PJRYC Shred for Blue-Collar Workers, Tradesman Shred, Energy Drink Packets
3.2

50+ bought

VND 1451601 1649241

9% TẮT
L Carnitine Supplement Liquid 3000 mg, with BCAA Sports Supplements, Help Support Energy Boosts, Support Muscle, Efficient Formula with Acetyl Rapid Absorption, Sustained Energy, Watermelon Flavor
US Cửa hàng
BAKAKOUL

L Carnitine Supplement Liquid 3000 mg, with BCAA Sports Supplements, Help Support ...
3.4

50+ bought

VND 628776 694656

Shop L-Carnitine Supplements – Boost Energy, Endurance & Fat Metabolism – Ubuy Vietnam

In the pursuit of peak physical performance and a lean physique, the body relies on a complex series of metabolic handshakes. L-carnitine supplements act as the essential molecular shuttle, responsible for transporting long-chain fatty acids into the mitochondria—the "powerhouses" of your cells. By bridging the gap between stored lipids and active energy production, L-carnitine serves as the "resonance box" for your metabolism, amplifying your body's ability to torch fat while preserving precious muscle glycogen.

At Ubuy, we are dedicated to bridging the gap between premium international sports science and fitness enthusiasts in Vietnam. Whether you are looking to sharpen your focus or push through a grueling evening session at Aspire Zone, our curated selection of health & supplements provides the metabolic edge you need. To further optimise your results, many of our customers also explore related categories like sports nutrition or broader amino acid supplements to build a comprehensive performance stack.

The Expert Framework: How to Choose the Right L-Carnitine Supplements

Navigating the landscape of 2026 sports nutrition requires a technical understanding of forms and delivery systems. To ensure you are choosing a supplement that aligns with your physiological goals, consider these expert criteria:

Check Out Different Types of L-Carnitine Supplements at Ubuy Vietnam

As metabolic science evolves, the variety of L-carnitine available has expanded to address specific fitness and lifestyle goals.

L-Carnitine L-Tartrate (The Athlete’s Choice)

This form is widely regarded as the most effective for physical exercise. It is specifically formulated to assist with muscle soreness and recovery. By taking L-carnitine tartrate, you are helping your body clear metabolic waste products faster, allowing you to return to your training with renewed vigour.

Acetyl-L-Carnitine (ALCAR) for Mental Edge

The "soul" of ALCAR lies in its ability to support both the body and the brain. Acetyl L-carnitine powder provides an acetyl moiety that can be used for energy or as a precursor for neurotransmitters like acetylcholine. It’s the perfect "vibe" for the professional who needs to stay sharp during the day and perform in the gym by night.

Specialised L-Carnitine Fat Burners

These are formulated specifically for those in a "cutting" phase. An L-carnitine fat burner usually combines carnitine with thermogenic agents to increase calorie expenditure while simultaneously ensuring that the fat being released is actually transported and burned.

Convenient Tablets and Capsules

For the busy individual in Vietnam, L-carnitine capsules offer a tasteless, portable way to maintain consistent carnitine levels. These are ideal for those who prefer not to deal with powders or the strong taste often associated with liquid carnitine.

Reddit user feedback:

I have an undiagnosed issue with fatigue and muscle weakness. I am still working with doctors to find out what it is, probably genetic or metabolic. I started taking acetyl-L carnitine as trial and error by my doctor. Let me tell you this, it is a life saver for me. I have pcos and my cycle has never been regular. I have not been able to workout since 2022 due to this undiagnosed health condition. My periods have never been regular, I’ve had no energy. Since taking carnitine, my periods are like clockwork. I have more energy. It’s like it’s solving a lot of my problems. I bet it’s helping with insulin resistance too. I love those stuff. I hope I can take it for life, safely.

Source: r/Supplements (Reddit)

Top Brands Available at Ubuy Vietnam

We bring the soul of global sports nutrition to your doorstep, featuring brands that have defined the industry through clinical research and athlete trust:

MuscleTech: The brand of the "advanced" athlete. MuscleTech focuses on high-performance vibration, often featuring patented delivery technologies that ensure their best L-carnitine supplement options hit your system exactly when your muscles are most receptive.

Frequently Asked Questions About L-Carnitine Supplements in Vietnam

  • What are the benefits of taking L-Carnitine supplements?

    The primary benefit of L-carnitine supplements is the enhancement of fat oxidation. By helping transport fat into the mitochondria, they provide a sustained energy source, reduce the buildup of lactic acid, and support cardiovascular health by keeping the heart—a fat-hungry muscle—well-fuelled.

  • Can L-Carnitine supplements help with weight loss?

    Yes, particularly when combined with regular exercise. As an L-carnitine fat burner, it ensures that the fatty acids released from your fat cells are actually used for fuel rather than being re-esterified and stored. It is one of the best L-carnitine for weight loss tools because it helps maintain energy levels even while in a calorie deficit.

  • When is the best time to take L-Carnitine supplements?

    For performance, the best time is typically 30–60 minutes before your workout. Taking it with a small amount of carbohydrates can help spike insulin, which assists in "pushing" the carnitine into the muscle cells where it is needed most.

  • Are L-Carnitine supplements safe for daily use?

    In general, yes. Most clinical studies suggest that daily doses of up to 2,000mg to 3,000mg are well-tolerated. However, it is always recommended to check with a healthcare professional in Vietnam before starting any new L-carnitine supplement regimen, especially if you have underlying health conditions.

  • Is L-Carnitine suitable for vegetarians and vegans?

    Since the primary natural sources of carnitine are red meats and dairy, vegetarians and vegans often have lower baseline levels. Most L-carnitine supplements available at Ubuy are synthetically produced and use L-carnitine capsules made from vegetable cellulose, making them an excellent choice for plant-based lifestyles.