Updated September 2026 6 Named Ingredients — Berberine, Bitter Melon & more 60-Day Guarantee
Antioxidant Support

Alpha Lipoic Acid (ALA)

An antioxidant that supports cellular energy and helps protect blood vessels from oxidative damage.

What Is Alpha Lipoic Acid (ALA)?

Alpha Lipoic Acid (ALA) is a naturally occurring compound found in every cell of the body, where it helps turn glucose into energy.

Its Role In The GL-Defend Formula

It rounds out GL-Defend's formula with an antioxidant and cellular-energy layer, supporting blood vessel health.

What The Research Says

ALA has been studied for its antioxidant properties and its relationship to reducing oxidative stress associated with elevated glucose.

Worth knowing: Its role here is protective at the cellular level, supporting the other five ingredients rather than driving glucose metabolism directly.

This describes general research on Alpha Lipoic Acid (ALA) itself, not the finished GL-Defend product, which hasn't been the subject of its own clinical trial. See the full ingredients list or the formula overview for more.

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