RetzlerRx® Alpha Lipoic Acid Controlled Release | Antioxidant & Metabolic Support

RetzlerRx® Alpha Lipoic Acid Controlled Release with Biotin is a physician-formulated supplement designed to provide steady antioxidant protection and metabolic support throughout the day. Unlike standard ALA supplements that release rapidly, this advanced formula uses controlled-release technology to deliver alpha-lipoic acid gradually for sustained cellular support.

Alpha-lipoic acid (ALA) is often referred to as a “universal antioxidant” because it functions in both water- and fat-soluble environments within the body. This unique property allows it to support antioxidant defenses across multiple tissues while helping regenerate other key antioxidants such as vitamins C, vitamin E, and CoQ10.

This formula also includes biotin, an essential B vitamin that supports glucose metabolism, cellular energy production, and healthy hair and skin.

Why Alpha Lipoic Acid Matters

Alpha-lipoic acid plays an important role in mitochondrial energy metabolism and antioxidant defense. It supports the body’s natural ability to neutralize oxidative stress while helping maintain healthy metabolic function.

• Supports whole-body antioxidant protection
• Helps regenerate other antioxidants
• Supports mitochondrial energy production
• Supports healthy glucose metabolism
• Helps maintain cellular defense systems

Key Features & Benefits

• Controlled-Release Technology – Provides steady antioxidant support throughout the day.
• Universal Antioxidant – Works in both fat- and water-soluble cellular environments.
• Regenerates Other Antioxidants – Supports recycling of vitamins C, E, and CoQ10.
• Supports Glutathione Production – Helps maintain the body’s primary detoxification antioxidant.
• Metabolic & Energy Support – Helps support glucose metabolism and mitochondrial function.
• Includes Biotin – Supports skin, hair, metabolic health, and cellular energy.
• Doctor-Formulated – Developed for functional and longevity medicine strategies.
• Clean Practitioner-Grade Formula – Non-GMO, gluten-free, suitable for daily use.

Who May Benefit

• Individuals seeking antioxidant support
• Adults focused on metabolic wellness
• People supporting cellular energy production
• Individuals following longevity-focused wellness strategies

Suggested Use

Take one controlled-release tablet daily with a meal, or as directed by your healthcare professional.

Product Data Sheet

Download Product Data Sheet

Practitioner-grade supplement available through HormoneSynergy® Longevity Medicine in Portland and Lake Oswego, Oregon. RetzlerRx® supplements are part of an evidence-based preventive longevity medicine approach. Nationwide shipping available.

Frequently Asked Questions

What is alpha-lipoic acid?

Alpha-lipoic acid is a naturally occurring antioxidant that supports mitochondrial energy production and helps neutralize oxidative stress.

Why is ALA called a universal antioxidant?

Alpha-lipoic acid works in both fat-soluble and water-soluble environments in the body, allowing it to support antioxidant activity across multiple tissues.

What does controlled-release ALA mean?

Controlled-release technology allows alpha-lipoic acid to be delivered gradually throughout the day for sustained antioxidant support.

Why is biotin included with ALA?

Biotin supports glucose metabolism, cellular energy production, and healthy hair and skin.