L-Carnitine-l-tartrate bulk Powder benefits supplier

CAS: 36687-82-8

MF: C11H20NO9-

MW:310.28

EINECS: 459-550-9

Specification​: 99% min Acetyl-L-carnitine HCl powder

Sample: L-Carnitine-l-tartrate Powder Avaliable

Packaging:1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: White Powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Last updated: April 2026

What is L-Carnitine L-Tartrate (LCLT)?

L-Carnitine L-Tartrate is the salt of L-Carnitine bound to Tartaric Acid. Unlike standard L-Carnitine, the L-Tartrate version is absorbed faster by the human body, making it the "gold standard" for athletic performance and rapid recovery.

L-Carnitine-l-tartrate Raw Materials Usage and Synthesis

China L-Carnitine-l-tartrate Raw Material L-Carnitine-l-tartrate Powder Factory Supply L-Carnitine-l-tartrate Raw Material, High Quality L-Carnitine-l-tartrate Powder Purity 99% L-Carnitine-l-tartrate Raw Powder CAS 36687-82-8. L-Carnitine-l-tartrate Raw Powder can be used as a nutrient fortifier, pharmaceutical, and is especially suitable for solid dosage forms.

Manufactory Supply L-Carnitine-l-tartrate Raw Material Powder, L-Carnitine-l-tartrate Powder and Pharmaceutical intermediates L-Carnitine-l-tartrate Raw Powder High Quality L-Carnitine-l-tartrate Raw Powder Purity 99% L-Carnitine-l-tartrate Powder CAS 36687-82-8.

Uses and functions of L-Carnitine-l-tartrate Powder

L-carnitine tartrate, also known as levocarnitine or propionyl levocarnitine, is considered the biologically active form of carnitine in the human body. It is stored in almost all parts of the body, but is found primarily in muscle cells, including those of the heart.

L-carnitine tartrate is a stable situation of L-carnitine, the active ingredient is still L-carnitine, but the content is only 32%, the other 68% is tartaric acid, its role and effect is exactly the same as L-carnitine, generally used in capsule and tablet production.

China's food additives health standard GB2760-1996 stipulates that L-carnitine tartrate is a food nutritional enhancer, which can be applied to chewable tablets, drinking liquid, capsules, milk powder and milk drinks.

Why LCLT Powder is a Must-Have for Your Supplement Line

For the "Weekend Warriors" in the UK or professional athletes in the States, DOMS (Delayed Onset Muscle Soreness) is a major pain point. LCLT works by increasing the density of androgen receptors, which helps the body repair muscle tissue faster after high-intensity training.

LCLT acts as a shuttle, transporting long-chain fatty acids into the mitochondria to be burned for energy. It’s a staple in clean-label fat burners across the EU, offering a stimulant-free way to boost metabolic rate.

Pure L-Carnitine L-Tartrate powder is highly stable and boasts a faster absorption rate than L-Carnitine Crystalline. This makes it ideal for pre-workout stacks and post-workout recovery drinks.

Pharmacological Effects of L-Carnitine-l-tartrate Raw Powder

Red meat is the main source of L-carnitine, which is non-toxic to the human body. Different types of daily diets already contain 5-100 mg of L-carnitine, but the average person can only consume 50 mg per day from dietary sources, and vegetarians consume even less.

The main physiological function of L-carnitine is to promote the conversion of fat into energy. Taking L-carnitine can reduce body fat and lower body weight without losing water and muscle, and was recognised by the International Organisation for Obesity Health in 2003 as the safest weight loss supplement with no side effects.

Production method of Raw L-Carnitine-l-tartrate Powder

10g (0.057mol) of L-ascorbic acid and 250mL of acetone were added to a 500mL flask, then 5.2% of the amount of L-ascorbic acid (AA) was added to stannous chloride (SnCL2-2H2O) catalyst, 2 zeolites, and the flask was fitted with a 1 Soxhlet extractor containing 20g of anhydrous sodium sulphate (wrapped in dry filter paper), and refluxed for 1.5h at 80°C and observed which AA reaction was finished and stopped.

Filtration, filtrate distillation at atmospheric pressure to recover acetone, to be most of the acetone evaporation, add a small amount of n-hexane, cooling, pumping filtration, with a small amount of 4:7 (v/v) acetone n-hexane wash product, drying to obtain a white product IAA11.6g, yield 94.3%, melting point 217-219 ℃.

FAQ: 

Q: Is LCLT powder better than Acetyl L-Carnitine (ALCAR)?

A: While ALCAR is better for cognitive function (brain health), L-Carnitine L-Tartrate is superior for physical performance and muscle recovery.

Q: Is your powder Non-GMO and Gluten-Free?

A: Yes, our bulk LCLT powder is 100% Non-GMO, vegan-friendly, and free from common allergens, catering to the "Clean Label" trend in the North American supplement market.

Q: What is the minimum order quantity (MOQ) for wholesale?

A: We support both small-scale private labels and large-scale manufacturing. Please contact our sales team for localized shipping rates to Los Angeles, London, or Berlin.

Related Products

To build a comprehensive "Athlete Stack," LCLT powder is often bundled with:

1. Creatine Monohydrate (Mesh 200): For power and strength.

2. BCAA 2:1:1 (Instantized): To prevent muscle breakdown.

3. L-Glutamine Powder: For gut health and further recovery.

4. Whey Protein Isolate: The perfect base for a post-workout shake.

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