Jarrow Formulas Alpha Lipoic Sustain with Biotin is a time-release supplement that offers steady antioxidant protection and energy metabolism support. The key ingredients, alpha lipoic acid and biotin, collaborate to support antioxidant protection and healthy energy metabolism. Jarrow Formulas has a rich heritage of quality, with thoughtful formulation and rigorous testing to ensure you receive dependable, trusted supplements.

Benefits & Features:

• Steady release supports long lasting antioxidant protection.
• Biotin supplements support healthy glucose metabolism and nourish skin, hair, and nerve function.
• Alpha lipoic acid delivers antioxidant protection across cell membranes, supporting energy metabolism and defending against oxidative stress.
• Sustain release technology reduces gastric irritation while keeping ingredient levels steady.
• Manufactured in state of the art, cGMP compliant facilities with rigorous testing and in-house labs, Jarrow Formulas delivers transparent labelling and consistent quality you can trust.

Jarrow Formulas is known for a bold, honesty-first approach and rigorous quality controls, including in house labs and third party testing. The alpha lipoic acid in this formula offers antioxidant protection and supports energy metabolism, while biotin supplements help metabolic health and skin and nerve function. The time-release design helps maximise absorption while minimising stomach irritation, making these antioxidant supplements a reliable everyday option for busy lives.

Calcium Phosphate, Microcrystalline Cellulose, Glyceryl Behenate, Stearic Acid (Vegetable Source), Beet Root Powder (Colour), Natural Flavour, Magnesium Stearate (Vegetable Source), Carbomer, Silicon Dioxide and Coating (Hydroxypropylmethylcellulose, Stearic Acid (Vegetable Source)

• GTIN: 790011200109
• Manufacturer: Jarrow Formulas
• Size: 60 Tablets
• Categories: Beauty SupplementsBest SellersBiotin Vitamin B7 Supplements & TabletsJarrow FormulasNail HealthSports Supplements Black Friday SaleSubscribe & Save Products
• 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 one tablet of Jarrow Formulas Alpha Lipoic Sustain with a meal, preferably in the morning or as directed by a healthcare professional. Store in a cool, dry place. Warning: Consult your healthcare provider before use if you are pregnant, nursing, taking medication, or have a medical condition.

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.

The Active Ingredient Is: Alpha Lipoic Acid (ALA)

The Primary Ingredient Is Alpha Lipoic Acid (ALA) a versatile antioxidant that supports cellular protection and energy metabolism, this sustained-release formulation helps provide steady exposure and may minimise gastric irritation during uptake.

Derived as a functional antioxidant in both water- and fat-soluble environments, its role spans multiple cellular processes that contribute to overall metabolic function.

What Does Alpha Lipoic Acid Do?

ALA participates in normal metabolic pathways that influence energy production and antioxidant defence, aligning with EFSA and NHS guidance on nutrient function.

ALA can support glucose management and oxidative stress reduction in adults, with sustained-release formats designed to optimise availability.

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

Biotin: 330 mcg, Alpha Lipoic AcidThioctic Acid: 300 mg

Jarrow Formulas really sticks out as our pick for Alpha Lipoic Sustain with Biotin because of a longstanding reputation as an industry trailblazer in high quality, truth driven formulation science. The brand’s clear commitment to rigorous quality control is evident in its cGMP certified facilities in‑house analytical labs (which keeps standards tight) and collaboration with leading third‑party bodies to safeguard product integrity. Their history of awards and industry recognition shows steady innovation and reliability, aligns with our goal of offering trusted supplements. For us, this brand’s legacy in antioxidant and metabolic support formulations resonated with our standards and expectations, confirmed by our thorough testing protocols. This product fits nicely for Jarrow Formulas, thanks to its timed‑release tech meant to optimise delivery of ALA together with biotin, which helps metabolic health in healthy adults. Our review was steered by our panel of medical pros who prioritise proven manufacturing excellence and caregiver friendly trust.