Sports Drink Ingredients Supplement Pure L-Carnitine Powder
2 year agoPure L-Carnitine Powder – Premium Sports Nutrition & Energy Metabolism Ingredient
Product Overview
If you are formulating sports drinks, pre‑workout blends, or weight‑management supplements, you know that ingredient purity and bioavailability make all the difference. Sourcing a consistent, high‑assay L‑Carnitine that dissolves cleanly and performs reliably is not always easy — but it is essential for building trust with athletes and health‑conscious consumers.
HERSONCARE Pure L-Carnitine Powder is a premium‑grade amino acid derivative, scientifically developed to support energy metabolism and athletic performance. As a trusted supplier of Vitamins & Minerals and Sports Drink Ingredients, we deliver L‑Carnitine that meets USP, EP, and GB pharmacopoeia standards, with assay purity from 97.0% to 103.0% and D‑Carnitine content below 0.2%.
This white crystalline powder is freely soluble in water, making it ideal for ready‑to‑drink beverages, powdered mixes, capsules, and tablets. It plays a central role in fatty‑acid oxidation — transporting long‑chain fatty acids into mitochondria for energy production — which is why it is a staple in sports nutrition, weight management, and cardiovascular health products.
Alongside L‑Carnitine, we also supply complementary nutrients such as L Histidine Monohydrochloride, Oral Sodium Hyaluronate, and Food Grade Trehalose — enabling you to build complete, high‑performance formulations from a single partner.
Technical Specifications
Chemical Name: (R)-(3-carboxy-2-hydroxypropyl)trimethylammonium hydroxide
CAS No.: 541-15-1
Molecular Formula: C₇H₁₅NO₃
Molecular Weight: 161.2 g/mol
Appearance: White crystalline powder, free‑flowing
Solubility: Freely soluble in water; soluble in ethanol, methanol and formic acid
Specific Rotation: –29.0° to –32.0°
pH (1% solution): 5.5 – 9.5
Assay (anhydrous basis): 97.0% – 103.0%
Loss on Drying: ≤ 0.5%
Residue on Ignition: ≤ 0.1%
D‑Carnitine content: < 0.2%
Heavy Metals (as Pb): ≤ 10 ppm
Arsenic: ≤ 1 ppm
Lead: ≤ 3 ppm
Mercury: ≤ 0.1 ppm
Cadmium: ≤ 1 ppm
Cyanide: Absent
Total Plate Count: ≤ 1,000 CFU/g
Yeast & Mold: ≤ 100 CFU/g
E. coli / Salmonella: Negative
Full Certificate of Analysis (COA) and stability data available upon request.
Product Images & Visuals

Product Features & Advantages
- Enhanced energy metabolism: L‑Carnitine facilitates the transport of long‑chain fatty acids into mitochondria, where they are oxidised for energy — a key mechanism for endurance and performance.
- High purity & low D‑Carnitine: Assay 97.0–103.0%, D‑Carnitine < 0.2%. This ensures maximum biological activity and eliminates interference from the inactive isomer.
- Excellent water solubility: Dissolves readily in water and aqueous systems, enabling clean incorporation into sports drinks, protein shakes, and liquid supplements.
- Plant‑based option available: We offer L‑Carnitine produced via fermentation — suitable for vegan and vegetarian formulations, meeting the growing demand for plant‑derived nutrients.
- Broad application compatibility: Works synergistically with Natural Matcha Powder, Spirulina Blue Powder Phycocyanin, and D‑delta Mixed Tocopherols to create differentiated energy and wellness products.
- Proven stability: 2‑year shelf life under recommended storage (cool, dry, sealed). Retains potency and flowability throughout the product lifecycle.

Application Scenarios
Sports Nutrition
- Pre‑workout blends: Boosts energy production and delays fatigue during high‑intensity exercise.
- Post‑workout recovery: Supports muscle repair and reduces exercise‑induced muscle soreness.
- Sports drinks: Provides steady energy release during prolonged endurance activities.
- Protein powders: Complements protein metabolism for lean muscle maintenance.
Weight Management
- Supports fat oxidation by transporting fatty acids to mitochondria, helping convert stored fat into usable energy — especially effective when combined with exercise.
General Health & Wellness
- Cardiovascular health: Supports heart muscle function and healthy lipid metabolism.
- Senior nutrition: Addresses age‑related decline in endogenous L‑Carnitine synthesis.
- Vegan/vegetarian supplements: Provides an essential nutrient often lacking in plant‑based diets.
Our L‑Carnitine is also used in infant nutrition, clinical nutritional products, and specialised dietary supplements. When combined with Dl‑alpha‑tocopheryl Acetate Pure and Organic Spirulina Powder, it creates comprehensive formulations for targeted health benefits.
Benefits for Customers
- Clinically validated efficacy: L‑Carnitine is one of the most researched sports nutrition ingredients, with a strong evidence base for energy, endurance, and recovery.
- Market differentiation: High‑purity, low‑D‑Carnitine product allows you to make superior label claims and build consumer trust.
- Formulation freedom: Compatible with powders, liquids, capsules, and gummies. Works well with both synthetic and natural flavour systems.
- Regulatory readiness: Full documentation — COA, MSDS, stability data, and compliance statements — supports your global registration and market entry.
- Technical partnership: Our team provides formulation guidance, compatibility testing support, and troubleshooting for your product development.
- One‑stop sourcing: Combine orders with L‑carnitine Usp Standard, Food Grade Trehalose, and Natural Matcha Powder to streamline your supply chain.
Certifications & Compliance
- Manufactured in cGMP‑certified facilities with full traceability and batch‑to‑batch consistency.
- Third‑party tested for heavy metals, microbial purity, D‑Carnitine, and assay.
- All certifications and batch‑specific COAs are available upon request.
Customization Options
- Purity & assay: Standard 97.0–103.0%; custom assay ranges available for specific projects.
- Particle size: Standard fine powder; custom granulation or micronisation for specific blending or tableting needs.
- Packaging: 25kg drums (standard), 5kg pails, 1kg sample bags, or custom private‑label packaging (MOQ 100kg).
- Source: Conventional or fermentation‑derived (plant‑based) — specify your preference.
- Documentation: Tailored COA, Kosher/Halal batch certificates, and regulatory support for EU/US filings.
Lead time for custom orders: 10–15 business days depending on specification complexity.
Production Process
- Raw material sourcing: High‑purity precursors sourced from ISO‑certified suppliers; verified for identity and purity.
- Chemical synthesis or fermentation: L‑Carnitine is produced via enantioselective synthesis or microbial fermentation, depending on the grade required.
- Purification & crystallisation: Multi‑stage purification and controlled crystallisation to achieve high assay and low D‑Carnitine.
- Drying & milling: Low‑temperature drying and gentle milling to preserve crystalline structure and flowability.
- Quality control testing: Comprehensive testing for assay, D‑Carnitine, heavy metals, moisture, and microbiology.
- Packaging: Double PE bags with foil outer, sealed in 25kg drums under controlled humidity.
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Food Additives,
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Plant Extract,
Sodium Hyaluronate,
Phytic Acid