Life Extension Optimized Carnitine helps keep energy high and supports brain and heart function, and fuels recovery, thanks to three advanced carnitine forms that work together for stronger mitochondrial energy. This blend includes Acetyl L-Carnitine HCl, GlycoCarn, and ArginoCarn, to support energy production and brain health. The brand has a long standing commitment to quality and science.

Available Sizes & Variants:

60 capsules - Convenient daily two-caps serving.

Benefits & Features:

• Enhanced energy production supports daily activity.
• Acetyl L-Carnitine helps brain energy and focus; this is one form of carnitine acetyl l carnitine in the blend.
• GlycoCarn improves blood flow during exercise, supporting endurance.
• ArginoCarn may support nerve health and learning, aiding mental clarity.
• Three forms work synergistically to boost cellular energy by helping mitochondria convert fats into fuel, which can support overall vitality, exercise recovery, and resilience as you age.

Life Extension Optimized Carnitine brings a thoughtful mix of acetyl l carnitine and the broader carnitine and acetyl l carnitine family, designed for steady energy and cognitive support. The blend is vegetarian and non-GMO, reflecting Life Extension's commitment to quality and science, with a focus on how these compounds help mitochondria produce energy and support brain and heart health.

Acetyl L-Carnitine HCI, Acetyl L-Carnitine Arginate Di-HCI, Glycine Propionyl L-Carnitine HCI, Acetyl L-Carnitine HCI, Acetyl L-Carnitine Arginate Di-HCI, Glycine Propionyl L-Carnitine HCI

• GTIN: 737870201861
• Manufacturer: Life Extension
• Categories: Acetyl-L-Carnitine SupplementsBest SellersLife ExtensionSports Supplements Black Friday SaleStamina & Endurance Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take two (2) capsules once or twice daily, or as recommended by a healthcare practitioner. This product can be taken on an empty stomach with water or juice in the morning in divided doses or all at once. Store tightly closed in a cool, dry place. Keep out of reach of children. Do not exceed the recommended dose. Do not purchase if the outer seal is broken or damaged. If you are undergoing treatment for a medical condition or if you are pregnant or lactating, please consult with your medical practitioner first. A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Acetyl L-Carnitine

Acetyl L-Carnitine is a form of carnitine that helps transport fatty acids into cells to produce energy. It is known for crossing the blood-brain barrier to support brain energy and function.

This form is derived from natural carnitine and is commonly used to support mitochondrial energy production in the body. This formula also has included GlycoCarn and ArginoCarn, which help support blood flow and neural connectivity, contributing to overall energy management and cognitive support.

What Does Acetyl L-Carnitine Do?

Acetyl L-Carnitine plays a role in energy production by transporting fatty acids into mitochondria, where they are converted to ATP. It also crosses into the brain to contribute to brain energy and neuroprotection, supporting memory and cognitive function as described in clinical observations.

Research from Dr. Montgomery of a university indicates this form can support brain energy and cognitive function, aligning with understanding of its transport and neural roles.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Life Extension is a well known brand with a long standing track record in the supplement space. This brand was evaluated by our team of medical experts for its approach to multi form carnitine and its focus on supporting energy production and cognitive health. This is why Life Extension Optimized Carnitine stood out as a trusted partner for Welzo.

Our clinicians and nutritionists highlight Life Extension’s emphasis on sophisticated ingredient forms, including Acetyl L-Carnitine and GlycoCarn, which align with the product’s design to support mitochondrial energy and circulation. The brand’s products are described as non-GMO and vegetarian, reflecting a commitment to ingredient quality that resonates with our quality certification process.

Welzo chose Life Extension because of its proven manufacturing philosophy and the brand’s established reputation in the industry. This alignment with our evaluation criteria ensures the product meets our standards and provides a solid, reliable option for customers seeking premium carnitine support.