L-Carnitine – 6000mg (10ml)
Original price was: $51.00.$43.00Current price is: $43.00.
In stock
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99.86% — exceeds 99.00% minimum spec
- Batch
- LC-202607-001
- Test date
- July 29, 2026
- Method
- HPLC + MS
- Lab
-
Bioviridian
College Station, TX
Description
L-Carnitine Peptide
L-Carnitine – 6000mg (10ml) – For Research Use Only
L-Carnitine is a naturally occurring compound studied for its role in the transportation of long-chain fatty acids into the mitochondria for energy substrate utilization. Research has explored its activity in fatty acid metabolism pathways, mitochondrial function, and cellular energy regulation in controlled laboratory environments.
Product Details:
- Compound: L-Carnitine
- Concentration: 600mg per ml (600mg/ml)
- Total Volume: 6000mg per vial
- Form: Sterile injectable solution
- Container: 10ml vial
- Storage: Store in a cool, dry place. Refrigerate after opening.
- Grade: For laboratory research purposes only. Not for human use, diagnostic, or therapeutic purposes.
Potential Research Applications:
- Fatty acid metabolism and mitochondrial transport pathway studies
- Cellular energy substrate utilization research
- Mitochondrial function and lipid oxidation mechanism models
- Carnitine pathway activity and metabolic regulation investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
L-Carnitine is a naturally occurring amino-acid derivative synthesized endogenously from lysine and methionine, functioning as the essential shuttle molecule that transports long-chain fatty acids across the inner mitochondrial membrane for beta-oxidation. This transport role — mediated by the carnitine palmitoyltransferase (CPT-I/CPT-II) enzyme system — is L-carnitine's central and most extensively documented mechanism, making it a foundational molecule in research on fatty-acid metabolism and mitochondrial energy production. Because fat cannot be efficiently oxidized for energy without adequate carnitine-mediated transport, research has examined supplemental carnitine's role in exercise metabolism, mitochondrial efficiency, and recovery from metabolic stress, as well as its secondary antioxidant properties within the mitochondrial matrix. L-Carnitine research spans exercise physiology, cardiac metabolism (where mitochondrial fatty-acid oxidation is a primary energy source), and broader studies of metabolic flexibility.
Article Titles & Journals
- Adropin protects against cardiac remodeling and metabolic dysfunction in a male mouse HFpE
- Matrine ameliorated myocardial ischemia-reperfusion injury through lipid accumulation redu
- Short-Chain Fatty Acids and Palmitate Induce Distinct Metabolic and Phenotypic Signatures
- Betulinic Acid Attenuates Vascular Smooth Muscle Cell Senescence and Aortic Vascular Aging
- Metabolic therapy for cardiovascular diseases with propionyl L-carnitine.
Fast, reliable shipping
We offer fast, reliable shipping through UPS and USPS.
Shipping Options
UPS shipping options include:
- Next Day Air
- 2nd Day Air
- 3 Day Select
- UPS Ground
Order Processing
- We ship Monday through Saturday.
- Orders placed before 6:00 PM EST / 3:00 PM PST are typically shipped the same day.
- Orders placed after the daily cutoff or on holidays will be processed on the next available shipping day.
Puerto Rico, Hawaii & Alaska
- Orders shipping to these destinations are sent via USPS unless alternative arrangements have been made in advance.
- Need a different shipping method? Contact us before placing your order so we can discuss available options.
Order Tracking
- Once your order has shipped, you'll receive a shipping confirmation email with tracking information so you can monitor your delivery.
- Orders totaling $200 or more qualify for FREE UPS 2nd Day Air shipping within the continental United States.
- Free 2nd Day Air shipping does not apply to orders shipping to Puerto Rico, Hawaii, or Alaska.
Handled correctly, stability holds
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
Store vials in a cool, dry place away from heat and direct sunlight.
For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
Frequently Asked Questions
PRODUCT & PURITY
This product is offered for laboratory and research use only. It is not intended for human consumption, medical use, therapeutic use, or veterinary use.
Yes, all of our products are sterile and sealed with a sterility plug and safety cap.
Our products undergo quality control internally at our lab and then 3rd party tested at Bioviridian (at their Texas facility) prior to shipment. All of our COA's are then posted on our site immediately upon receipt.
99% or higher. Period. The expected purity is listed on the individual product page or Certificate of Analysis, when available.
No. We are a manufacturing company and because these products are sold for research purposes only, we do not provide dosing, administration, or medical-use guidance.
Unless specifically stated otherwise, these products are not approved by the U.S. Food and Drug Administration for therapeutic or diagnostic use.
STORAGE & STABILITY
As a lyophilized powder, peptides are stable. Delays in shipments up to 7 days will have zero to minimal impact on efficacy of peptides. Most precautionary efforts must be made to maintain temperature consistency once reconstituted.
Store the product according to the storage recommendations provided on the label or accompanying documentation in your shipment. Proper storage helps maintain product integrity during its shelf life. Most peptides have an expiration date of 2 years if kept unreconstituted (lyophilized powder).
SHIPPING
Shipping times vary based on your location and the shipping method selected at checkout. We offer shipping options between 1 and 5 days.
No.
Once your order is processed, you will receive a shipping confirmation email with tracking information.
ORDERS
Each order includes the peptide vial as described on the product page above.
We accept all forms of credit cards and Zelle.
If your order has not yet been processed for shipment, we may be able to make changes. Please contact customer support as soon as possible after placing your order.
If your order arrives damaged or incorrect, contact our customer support team promptly at support@peaklabpeptides.com with your order number and photos of the package and product so we can assist you.
For the safety of our researchers and integrity of our products we can not accept returns whatsoever.
SUPPORT
If you have questions about your order or a product, please reach out through our customer support page or contact us at support@peaklabpeptides.com or call/text 605-524-2800.
Purity you can verify
TESTED
VERIFICATION
Peak Lab Peptides maintains quality-control processes and routinely performs third-party testing to support purity and identity verification. COAs are available upon request for applicable batches. Documentation may vary depending on production timelines.
AVAILABILITY
We aim to make batch-level documentation available whenever possible. Our goal is to expand COA access across the full catalog as production capacity grows.
All products are for laboratory research use only and are not intended for human consumption.
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Product Details:
- Peptide: IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1)
- Sequence: 83 amino acids
- Purity: ≥99% (HPLC verified)
- Form: Lyophilized powder
- Quantity: 1mg per vial
- Storage: Store lyophilized peptide at -4°F (-20°C). Once reconstituted, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For laboratory research use only. Not for human use, consumption, or therapeutic applications.
Potential Research Applications:
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For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
