CAS NO. : 541-15-1
L Carnitine Bulk Appearance: White Powder
L-Carnitine CAS 541-15-1 is a white crystalline powder widely used in dietary supplements, sports nutrition, weight management formulas and functional health products. Yanggu Huatai supplies bulk L-Carnitine with 97.0%-103.0% assay, controlled impurities, COA/SDS support and responsive wholesale service for global ingredient buyers.
The main physiological function of L-carnitine is to promote the conversion of fat into energy. As one of the leading l carnitine suppliers, Yanggu Huatai provides L carnitine bulk with high purity.
Appearance | White crystals or crystalline powder |
Identification | IR |
Appearance of solution | Clear and colorless |
Specific rotation | -29.0°~ -32.0° |
pH | 5.5~9.5 |
Loss on drying | ≤0.5% |
Residue on ignition | ≤0.1% |
D-Carnitine | ≤0.2% |
Assay | 97.0%~103.0% |
Heavy Metals | ≤10PPm |
Cyanide | Absent |
Total plate count | <1000Cfu/g |
Yeast & mould | <100Cfu/g |
E.coli | Negative |
Salmonella | Negative |
Residue ethanol | ≤5000PPm |
| Buyer Concern | Suggested Page Content |
| Product form | White crystals or crystalline powder |
| CAS No. | 541-15-1 |
| Assay | 97.0%-103.0% |
| Purity/quality | Controlled by specification and batch testing |
| Documents | COA, SDS, specification sheet available upon request |
| Packaging | 25kg drum/carton or customized bulk packaging |
| Application | Dietary supplements, sports nutrition, weight management, functional foods |
| MOQ | Sample, trial order and bulk order can be discussed |
| Supplier type | L-Carnitine wholesale supplier for ingredient buyers |
L-Carnitine is a derivative of amino acids that the body can produce from lysine and methionine. It plays a crucial role in metabolism and aids in energy production. There are two stereoisomers of carnitine: D-Carnitine and L-Carnitine. Although these isomers consist of the same components, they differ in their spatial arrangement. D-Carnitine is harmful, whereas L-Carnitine offers several health benefits.
Approximately 98% of L-Carnitine is found in muscle tissues. Most dietary sources of L-Carnitine are animal-based, with red meat being particularly rich in this compound. For instance, four ounces of ground beef contain between 87-99mg of L-Carnitine, while the same amount of steak provides 56-162mg. Codfish and chicken also contain L-Carnitine, but in much smaller quantities—4-7mg in four ounces of codfish and 3-5mg in the same serving of chicken breast.
Dairy products have some carnitine, but in significantly lower amounts compared to meat. One cup of whole milk contains 8mg of carnitine, and two ounces of cheddar cheese offer just 2mg. Although the body can synthesize L-Carnitine, vegans often have lower levels than those who consume animal products.
L-Carnitine is available in several forms, each with unique properties and applications tailored to specific health needs. Below is an overview of the most common forms:
L-Carnitine: This is the most widely available and cost-effective form of L-Carnitine. It is commonly used for general health purposes, including supporting energy production, enhancing exercise performance, and promoting fat metabolism. Due to its affordability and broad availability, it is a popular choice for individuals seeking basic L-Carnitine supplementation.
Acetyl-L-Carnitine (ALCAR): Acetyl-L-Carnitine is a more specialized form that is easily absorbed by the brain, making it particularly effective for cognitive and neurological health. It is frequently used in scientific studies focused on Alzheimer’s disease, memory enhancement, and other brain-related disorders. ALCAR is also known for its antioxidant properties, which help protect brain cells from oxidative stress and support overall mental clarity.
Propionyl-L-Carnitine (PLCAR): This form of L-Carnitine is often utilized in research and clinical settings for its cardiovascular benefits. It is particularly effective in supporting heart health and improving blood flow, making it a common choice for studies on heart disease and peripheral vascular disease. PLCAR is also known to enhance energy production in muscle tissues, making it beneficial for individuals with circulatory or metabolic concerns.
Yanggu Huatai is a trusted and reliable supplier of L-Carnitine, offering high-quality products that meet global standards.
Certified Quality: Our L-Carnitine is HALAL and KOSHER certified, ensuring it meets the highest standards for diverse global markets.
Scientific Innovation: We collaborate with leading institutions like the Dalian Institute of Chemical Physics (Chinese Academy of Sciences) and Shandong University. These partnerships drive advancements in research, technology, and dietary supplements, ensuring you receive cutting-edge and effective products.
Exceptional Customer Support: We provide 24/7 after-sales service, ensuring prompt responses to inquiries and efficient handling of any maintenance needs. Your satisfaction is our priority.
Customized Solutions: We offer tailored packaging options to meet your specific requirements, ensuring flexibility and convenience.
Reliable Logistics: Our strong partnerships with top logistics providers guarantee safe and timely delivery, whether by sea or air.
Choose Yanggu Huatai for quality, innovation, and exceptional service in L-Carnitine supply.
L-Carnitine is widely used in dietary supplement and nutrition product development because of its role in fatty acid transport and energy metabolism. It is commonly considered for sports nutrition products, active lifestyle formulas, weight management supplements and functional health products.
For sports nutrition brands, L-Carnitine may be used in capsules, tablets, powder blends or drink-related formulas. For weight management products, it is often positioned as part of a broader formula strategy rather than a single guaranteed result. Final product claims should always be evaluated according to local regulations, dosage design, formula composition and scientific evidence.
Typical application directions include sports nutrition formulas, weight management supplements, active lifestyle products, functional health ingredients and private label dietary supplement manufacturing.
A: L-Carnitine is commonly used in dietary supplements, sports nutrition products, weight management formulas and functional health products.
A: Yes. Yanggu Huatai supplies bulk L-Carnitine for qualified ingredient buyers and supports quotation discussions based on quantity, application and documentation needs.
A: The current specification lists an assay range of 97.0%-103.0%.
A: Buyers may request COA, SDS and product specification documents before confirming bulk purchase.
A: L-Carnitine is listed as white crystals or crystalline powder.
A: L-Carnitine is the standard form commonly used in supplement manufacturing, while Acetyl-L-Carnitine is an acetylated form often selected for specialized formulas.
A: Yes. L-Carnitine is commonly used in sports nutrition and active lifestyle products because of its role in fatty acid transport and energy metabolism.
A: You can contact Yanggu Huatai with your target quantity, destination country, required documents, packaging preference and intended application to receive a more accurate quotation.
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