Source Naturals Acetyl LCarnitine & AlphaLipoic Acid 650mg 60 Tablets

Other Ingredients - silicified microcrystalline cellulose, microcrystalline cellulose, dibasic calcium phosphate, magnesium stearate, hydroxypropyl cellulose, modified cellulose gum, stearic acid, and silica.
Free From - Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavour or fragrance.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one tablet up to four times a day.

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

The Active Ingredient Is: Acetyl L-Carnitine

Acetyl L-Carnitine is a naturally occurring amino acid derivative that plays a role in mitochondrial energy production and cognitive function support. This form is commonly used to help with cellular energy metabolism and neurotransmitter synthesis.

This form is typically derived from acetylation processes and is present in various tissues, including the brain, where it may support energy utilisation and nerve function.

What Does Acetyl L-Carnitine Do?

Acetyl L-Carnitine helps mitochondrial energy production by transporting fatty acids into mitochondria for fuel, aided by its role in supporting acetylcholine synthesis, a neurotransmitter involved in memory and focus. Scientific research suggests these mechanisms may contribute to cellular energy and cognitive vitality, in line with EFSA observations.

The primary benefit is enhanced cellular energy and cognitive vitality, supported by the combination with Alpha-Lipoic Acid which acts as an antioxidant and supports metabolic processes.

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

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Calcium: 40 mg, Acetyl-L-Carnitine: 500 mg, Alpha-Lipoic Acid: 150 mg

Source Naturals leads with a scientific approach to supplement design that emphasises transparency, meticulous ingredient sourcing and clear labeling. With over four decades in the market, Source Naturals has earned a strong reputation for reliability and consumer trust, and their commitment to accuracy aligns with our standards for quality and safety. This brand stands out for its long-standing heritage and its focus on clean formulations that avoid common allergens and artificial additives, which resonates with our customer base seeking trusted, well‑characterised ingredients.

Their established expertise in metabolic and cognitive-support nutrients informs a robust product platform, making Source Naturals a natural partner for Acetyl L-Carnitine & Alpha-Lipoic Acid. This alignment supports our evaluation criteria and our quality certification process, while the depth of experience behind the brand reinforces confidence in consistency and supply stability. For a team perspective, see how this brand was evaluated by our team of medical experts.