




We offer free standard shipping to every province and territory in United Kingdom.
We offer free standard shipping to every province and territory in United Kingdom. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to United Kingdom’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
GNC Pro Performance L-Carnitine delivers 500 mg of L-Carnitine per tablet, offering a practical way to add this nutrient to your daily routine. The bottle provides a straightforward, unflavored formula that blends easily with water or your favorite drink, making it simple to incorporate into busy days or intense training cycles.
In the realm of energy use, L-Carnitine helps support the body’s process of channeling long-chain fatty acids for energy during activity. This can be a useful option for athletes who are balancing training with dietary changes or who are exploring supplement stacks. While individual results vary, this product is designed to fit into a broader training plan without demanding major changes to your routine.
Active individuals who want a practical addition to their training regimen, including those adjusting their diet or reducing red meat intake, may find this product aligns with their goals.
Note: This is a nutritional supplement to fit within a balanced diet and training plan. Individual results may vary.
Q: What is GNC Pro Performance L-Carnitine best for?
A: A convenient 500 mg per tablet supplement designed to support fatty acid metabolism and daily muscle recovery in active individuals.
Q: Is GNC Pro Performance L-Carnitine gluten-free?
A: Yes, the product is gluten-free and suitable for those avoiding gluten; it can fit into vegetarian or mixed-diet training plans.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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