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Doctor's Best

Doctor's Best Acetyl-L-Carnitine 588mg

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60 capsules

RRP: $41.00

You save 21% ($8.70)


RRP: $41.00

You save 21% ($8.70)

Doctor's Best Acetyl-L-Carnitine 588mg provides a naturally occurring form of L-carnitine, a vitamin-like nutrient synthesised in the body from the amino acids lysine and methionine.  Acetyl-l-carnitine (ALC) plays a key role in the production of acetylcholine, an important neurotransmitter for brain and nerve cell function.

The acetyl-l-carnitine in this product, from the renowned Italian based Sigma-tau Pharmaceuticals company, is derived from a base of pharmaceutical grade l-carnitine manufactured by patented, FDA-approved process that fully complies with USP, FCC and EU monographs. It is pesticide-free and BSE safe.

  • Supports energy metabolism in the brain
  • Keeps nerves healthy and in repair
  • Decreases free radical production in the brain
  • Science-based nutrition
  • Dietary supplement
  • Biosint Carnitines - the outcome of 40 years of research by the Sigma-tau Group on the role played by carnitine in cellular metabolism
  • Featuring Sigma-tau carnitine
  • Enhances alertness and mental focus


Adult: Take 1 to 4 capsules daily with or without food. Higher intakes may be beneficial, as recommended by a nutritionally-informed physician.


Always read the label. Use only as directed.

Nutritional supplements may only be of assistance if the dietary intake is inadequate.

Supplements should not be used to replace a healthy balanced diet and adequate physical exercise. 

If you have serious health concerns, you are taking prescription medications or symptoms persist, please seek the advice of your health professional before using this or any unprescribed medications or supplements.

Keep all medications and supplements out of reach of children.

Each Capsule Provides:

(from 588 mg acetyl-l-carnitine HCI supplied by Sigma tau)

Other Ingredients: Stearic acid, cellulose, magnesium silicate, silicon dioxide, modified cellulose (vegetarian capsule). Non-GMO and Gluten Free

Doctor's Best

Physician-founded in 1990, Doctor’s Best is a science-based nutritional supplement company, offering more than 200 products, most made with branded ingredients, that are thoroughly researched and tested to the highest quality standards.

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

Australia Free Phone: 1800 040 156

Other Countries Phone: +64 3 265 9758

Live Chat: Between the hours of 7am – 3pm AEST

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Product Highlights

  • Supports energy metabolism in the brain
  • Keeps nerves healthy and in repair
  • Decreases free radical production in the brain

    • TRUSTED NZ SUPPLIER To Australia for over 20 years
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      Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

      Our Return Policy

      If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

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