Alpha-Lipoic Acid capsules provide strong antioxidant protection for your cells, helping shield tissues and boost metabolic resilience for everyday health and long life daily. This is the potent R-Lipoic Acid form, the most biologically active variant, known for strong antioxidant action in both water-based and fat tissues. The Thorne bottles are made in the United States to professional-grade standards, with gluten-free, dairy-free and soy-free ingredients.

Available Sizes & Variants:

60 capsules Alpha-Lipoic Acid - a handy daily pack for ongoing antioxidant support.

Benefits & Features:

• Supports day-to-day antioxidant protection for cells and tissues.
• Contains the R-Lipoic Acid form, recognised as the more active variant.
• Designed to fit a busy lifestyle, these capsules slip easily into daily routines, supporting energy production at the cellular level while helping recycle other antioxidants to bolster the body's guard against oxidative stress.
• Manufactured in the United States to professional-grade standards, Thorne emphasises purity and potency with careful selection of gluten-free, dairy-free ingredients.
• Easy to swallow capsules make daily use quick and convenient for busy lives.

Thorne's alpha-lipoic acid formula draws on decades of nutrition science to provide dependable antioxidant support. Made in the United States, the product uses a simple, clean ingredient list, including hypoallergenic capsules and minimal inactive additives. The inclusion of the R-Lipoic Acid form makes it a particularly potent option for tissue protection across water and fat compartments. The brand emphasises purity and potency, aiming for consistent quality with gluten-free, dairy-free and soy-free ingredients. This product fits neatly into a balanced wellness routine, alongside a vitamin d supplement and probiotics.

Apha-Lipoic Acid, Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Leucine, Calcium Laurate, Magnesium Citrate, Silicon Dioxide.

• GTIN: 693749797012
• Manufacturer: Thorne
• Categories: Alpha-Lipoic Acid SupplementsDiabetes Supplements & Blood Sugar SupportNew ArrivalsPopular Supplement BrandsThorne 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 2-3 times daily, or as advised by your healthcare professional. Take 2 capsules twice daily with food.

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

The Active Ingredient Is: Alpha-Lipoic Acid (R-Lipoic Acid)

Alpha-lipoic acid, or ALA, is a naturally occurring antioxidant that acts as a cofactor in mitochondrial energy production. This formulation highlights the R-Lipoic Acid isomer, recognised as the more biologically active form and able to provide antioxidant protection in both water-soluble and fat-soluble tissues.

The active ingredient is presented in a format that aligns with common supplement ingredients and supports normal metabolic and cellular antioxidant functions.

What Does Alpha-Lipoic Acid Do?

Alpha-lipoic acid helps energy production and acts as a universal antioxidant in cellular environments, assisting with protection against oxidative stress. It also contributes to the recycling of other antioxidants, including glutathione, supporting your body's antioxidant network in line with EFSA guidance and NHS observations.

This section summarises normal physiological roles without implying disease treatment or prevention.

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

Thorne is our go-to partner for Alpha-Lipoic Acid because of a well-established heritage in the supplement industry and a reputation for professional-grade quality. The brand positions itself as one that sticks to strict standards for purity and potency, using the highest-grade ingredients available, which fits with our commitment to rigorous sourcing and reliability.

Thorne manufactures in the United States with a focus on quality and transparency, reflecting a long-standing industry footprint recognised by practitioners and consumers alike. Their approach to manufacturing is complemented by practical quality touchpoints, such as tamper-evident sealing and clear storage guidance, which support product integrity over the product lifecycle.

This product-specific fit is strengthened by Thorne’s emphasis on robust formulation and careful ingredient selection, making them a credible partner for Alpha-Lipoic Acid. Our team of medical experts has evaluated this collaboration for compliance with how we verify ingredient quality, while our vetting process is informed by a structured assessment conducted by our team of medical experts.