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Shaanxi Kaishi Biotechnology Co., Ltd
$42
1-49 Bag/Bags
$38
50-499 Bag/Bags
$31
≥500 Bag/Bags
Product Attributes
Model No.: KS-20260302
Brand: kaishibio
Product Description
L-Carnitine Tartrate Powder is a highly bioavailable form of carnitine widely used in Sports Nutrition Ingredients, Men's Health Extracts, and advanced Nutritional Ingredients formulations. As a stable salt of L-carnitine and tartaric acid, it offers superior absorption and is commonly utilized in dietary supplements targeting energy metabolism, endurance performance, and recovery support.
In the global nutraceutical market, L-Carnitine Tartrate is increasingly demanded by brands developing Capsule Manufacturing, Tablet Manufacturing, and Powder & Drink Manufacturing solutions. Its compatibility with Amino Acids , vitamins, and botanical Plant Extracts makes it a versatile ingredient for OEM and private label applications.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: April 2026
According to a study in Journal of Strength and Conditioning Research (2007), L-carnitine supplementation may support recovery by reducing exercise-induced muscle damage markers.
A study published in Metabolism: Clinical and Experimental (2011) suggests that L-carnitine intake may support fatty acid transport into mitochondria, contributing to energy metabolism.
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | White crystalline powder | Visual |
| Assay (L-Carnitine Tartrate) | ≥ 98.0% | HPLC |
| L-Carnitine Content | ≥ 68% | USP Method |
| Loss on Drying | ≤ 0.5% | USP |
| Residue on Ignition | ≤ 0.5% | USP |
| Heavy Metals | < 10 ppm | ICP-MS |
| Microbiology | Complies with USP standards | USP |
| Form | Absorption | Best Application |
|---|---|---|
| L-Carnitine Tartrate | High | Sports nutrition, recovery formulas |
| L-Carnitine Base | Moderate | General wellness supplements |
| Acetyl L-Carnitine | High (brain uptake) | Cognitive and anti-aging formulations |
L-Carnitine Tartrate is widely applied across multiple industries due to its metabolic support profile and formulation flexibility.
Studies suggest L-Carnitine Tartrate may support mitochondrial energy production and assist in fatty acid transport, making it valuable in performance-oriented and metabolic health products.
Buyer Insight: L-Carnitine Tartrate is preferred by sports nutrition brands due to its stability, cost-efficiency, and compatibility with high-performance formulations.
L-Carnitine Tartrate is primarily used for physical performance and recovery, while Acetyl L-Carnitine is more commonly used in cognitive and neurological formulations.
Typical daily dosage ranges from 500 mg to 2000 mg depending on the formulation and target application.
Yes, it is widely used in sports nutrition due to its high absorption and compatibility with other Sports Nutrition Ingredients.
Yes, L-Carnitine Tartrate is water-soluble and suitable for energy drinks, sachets, and powdered beverages.
Yes, we provide full Supplement Contract Manufacturing services including custom formulation, packaging, and branding support.
Packaging & Delivery
| Selling Units: | Bag/Bags |
|---|
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