What is it?Holland & Barrett Alpha Lipoic Acid capsules contain Alpha Lipoic Acid (ALA). ALA is a powerful antioxidant that has an essential role in the metabolism of the macronutrients.Powerful Antioxidant ALA is Naturally Made Within the Body Food Supplement Suitable for Vegans What Are the Benefits of This Supplement?Alpha Lipoic Acid (ALA) is a fatty acid that is found naturally in every cell within the body. It is soluble in both water and lipid-based tissues - and functions well alongside vitamins C and E as well as glutathione. ALA is a powerful antioxidant that has an essential role in the metabolism of the macronutrients (carbohydrates, proteins, and fats). Holland & Barrett International Limited, Barling Way, CV10 7RH, UKHolland & Barrett Limited, 45 Henry St, D01 E9X8, Ireland