Acetyl L Carnitine is a brain-boosting supplement that supports cognitive function and cellular energy production, helping you think clearly and stay energised throughout the day. Acetyl L Carnitine helps ferry fatty acids into mitochondria to power cells, while its acetyl group supports brain antioxidant defenses for calmer focus. Jarrow Formulas is known for quality and transparency, with vegan, gluten free, non GMO formulations and GMP manufacturing.

Benefits & Features:

• Supports brain health and cognitive function for clearer thinking.
• Transports fatty acids into mitochondria to boost cellular energy and support daily stamina.
• Acetyl L Carnitine crosses the brain barrier to support neurotransmitter synthesis and brain antioxidant defenses for calmer focus, plus sustained mental energy through everyday tasks too.
• Designed for daily use with a simple capsule for convenient daily supplementation.
• Quality you can trust, produced in GMP facilities and made vegan and allergen free.

Jarrow Formulas has built a reputation on science-led, transparent manufacturing, delivering pure, single ingredient support for brain health. This product uses acetyl L Carnitine, produced in GMP facilities, and is vegan, gluten free and non GMO for broad suitability. The star ingredient, carnitine acetyl l carnitine, helps shuttle fatty acids into mitochondria to boost cellular energy and may support neurotransmitter synthesis and brain antioxidant defenses, helping you stay mentally sharp and energised through the day.

Acetyl-L-Carnitine (as Acetyl-L-Carnitine Hydrochloride)

• GTIN: 790011150374
• Manufacturer: Jarrow Formulas
• Size: 60 Capsules
• Categories: Acetyl-L-Carnitine SupplementsBest SellersJarrow FormulasSlimming and Weight Management SupplementsStamina & 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 1 capsule 1 to 2 times per day on an empty stomach or as directed by your qualified healthcare professional. Store in a cool, dry place. Warning: If you have a medical condition, are taking any medication, are pregnant or breastfeeding, you should always seek the advice of a qualified healthcare professional before taking any dietary supplement.

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.

Acetyl L-Carnitine is an acetylated version of the amino acid carnitine that helps with cellular energy production and supports brain function. [Essential for everyday energy and clarity, this form crosses into the brain more easily.]

This variant crosses the blood brain barrier and assists in ferrying fatty acids into mitochondria to fuel energy generation and neuronal activity. [Some people notice a smoother focus and better daytime energy, which is handy.]

What Does Acetyl L-Carnitine Do?

Acetyl L-Carnitine aids in keeping mitochondrial energy creation by helping fatty acids move toward ATP synthesis, and it also takes part in brain antioxidant shields because of its acetyl group. [In simple terms, it supports energy for the brain and helps guard cells against stress.]

Research suggests these effects could support cognitive performance and mental energy, with neuroprotective mechanisms described in peer studies. [What this means is better daily focus and resilience over time.]

This supplement isn't meant to diagnose, treat, cure, or prevent any disease.

Jarrow Formulas has built a solid reputation for quality, openness and evidence-based formulations, earning broad recognition in the supplement community for dependable ingredient sourcing and manufacturing standards. This brand’s long-standing relationship with healthcare professionals and retailers reflects a trusted heritage in premium vegan, gluten-free and non-GMO products. Welzo assessed Jarrow Formulas Acetyl L-Carnitine through our thorough process, noticing their evident commitment to purity, allergen testing and GMP-style manufacturing practices. This brand’s emphasis on accessible, well-documented quality aligns with our standards, and likewise their shown focus on clean ingredient matrices and third-party verification where available. Our team of medical experts our team of medical experts​ reviews such brands for safety and consistency, while our quality specialists the standards we enforce ensure rigorous checks are in place. We selected Jarrow Formulas for this brain health and cellular energy support because the product suits our commitment to proven, responsibly manufactured supplements. This pairing meets our criteria for reliability and consumer trust.