Life Extension Super R‑Lipoic Acid 240 mg
Super R‑Lipoic Acid delivers a potent 240 mg dose of the biologically active “R” form of alpha-lipoic acid in each vegetarian capsule. This advanced antioxidant supports mitochondrial function, cellular energy production, and protection from oxidative stress. Gluten-free, non-GMO, and made in the USA, this high-potency formula is designed for users seeking enhanced energy, healthy aging, and liver support.
What is R‑Lipoic Acid?
R‑Lipoic acid is the naturally occurring, active enantiomer of alpha-lipoic acid—an essential antioxidant produced by mitochondria. It crosses the blood–brain barrier, regenerates key antioxidants like glutathione and vitamins C and E, and plays a crucial role in energy metabolism, nerve health, and detox processes (lifeextension.com).
Why Choose Life Extension Super R‑Lipoic Acid?
Maximum Bioactive Potency
Each capsule offers 240 mg of R‑lipoic acid, the naturally active form, rather than a 50/50 mix of R and S (lifesourcevitamins.com).
Sodium‑Salt for Fast Absorption
Stabilized sodium-R-lipoate delivers 10–30× higher peak blood levels than standard R-ALA, ensuring rapid bioavailability (lifesourcevitamins.com).
Supports Cellular Energy and Longevity
By enhancing mitochondrial function and regenerating antioxidants, it helps maintain youthful energy and protects against oxidative stress (lifeextension.com).
Product Highlights
| Feature | Benefit |
|---|---|
| 240 mg pure R‑lipoic acid (sodium-R-lipoate) | Highly bioactive form for antioxidant defense and energy production |
| Stabilized sodium salt form | Achieves peak blood levels 10–30× faster than regular R-ALA |
| Gluten-free, non-GMO, vegetarian capsule | Clean-label formula for diverse dietary preferences |
| USA-manufactured, 60‑capsule count | Two-month supply in a potent, trusted supplement |
How to Use
Take one capsule daily on an empty stomach, with up to two capsules tolerated as needed, or as directed by a healthcare professional. Taking it away from meals maximizes absorption. Store in a cool, dry place away from direct sunlight.
Frequently Asked Questions
Why use the “R” form instead of typical alpha-lipoic acid?
Only the R-enantiomer is biologically active. Standard supplements contain a 50/50 mix of R and inactive S, while this product delivers only the effective form (lifeextension.com, lifesourcevitamins.com, ebay.com, verywellhealth.com).
Can it support energy levels?
Yes—by enhancing mitochondrial efficiency, many users report increased vitality and reduced fatigue .
Is it safe for long-term use?
Generally well-tolerated at recommended doses. Higher doses (600 mg+) are used clinically, but consult a physician especially if pregnant, diabetic, or on medication (verywellhealth.com).
Does it affect liver health?
As an antioxidant, it supports detox pathways. It’s often used for general liver protection.
Any side effects?
Mostly mild—some may experience heartburn or insomnia. Taking with a small snack helps mitigate reflux (verywellhealth.com).
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