Life Extension Super R Lipoic Acid
Life Extension’s Super R-Lipoic Acid has demonstrated superior bioavailability, stability, and potency for a variety of health benefits. This breakthrough converts the biologically active “R” form of lipoic acid to sodium-R-lipoic acid, which, in a recent human study achieved 10–30 times higher peak blood levels than pure R-lipoic acid. Not only does this newer lipoic acid formulation reach higher peak blood levels, it also achieves them sooner, up to 12 times faster than R-lipoic acid, ensuring rapid uptake from the plasma into the tissues. A recent study showed that oral ingestion of Super R-Lipoic Acid reached peak plasma concentrations within just 10–20 minutes of supplementation.
Unlike other forms of lipoic acid, Super R-Lipoic Acid is more stable in the body. The increased stability of this enhanced formulation is the reason for its greater absorption and bioavailability compared with R-lipoic acid.
The superior antioxidant effects of R-lipoic acid are already well known for supporting healthy mitochondrial function. Now, Super R-Lipoic Acid provides even more potent benefits for preserving youthful cellular energy levels.
Life Extension Super R Lipoic Acid

Zoom Image
Product ID: LEN3204
| Super R-Lipoic Acid - 300 mg (60 veggie caps) by Life Extension | |
| List Price: | $49.00 |
| Sale Price: | $37.75 |
| You Save: | $11.25 (23% off) |
| Quantity: | |
| Availability: | In stock. Ships today (Thursday, May 17) if you order in the next 6 hours and 43 minutes |
- Known for supporting healthy mitochondrial function
- May provide potent benefits for preserving youthful cellular energy levels
|
![]()
|
![]()
|
|
|
Suggested Usage
As a dietary supplement, take one to two capsules daily as tolerated, or as recommended by a healthcare practitioner. Take capsules at the same time, preferably on an empty stomach. Suitable for vegetarians.
|
Supplement Facts |
||
| Amount per serving | % Daily Value |
|
| Sodium | 30 mg | 1% |
| Bio-Enhanced® Stabilized Na-RALA sodium R-lipoate (providing 210 mg of R-Lipoic acid) |
300 mg | † |
| † Daily Value not established. | ||
Caution
If you are sensitive to changes in blood sugar and/or being treated for diabetes with blood sugar–lowering drugs, please consult with your physician before supplementing with R-lipoic acid. In this context, start with a low dose and assess for effect. Inform your physician should you notice any changes while taking this product. If you are pregnant, breastfeeding, taking anti-coagulant or anti-platelet medications, or have a bleeding disorder, consult your healthcare provider before taking this product. Do not exceed recommended dosage. Keep out of the reach of children.
View Our Top Sellers In:
May We Suggest:
-
- CoQ10 + Omega-3 Gold (100% Water Soluble) (Pharmaceutical Grade)
Brand: Nutrigold
Product ID: NGL4534 -
60 softgels
-
- Resveratrol Gold w/ Grape seed, skin and Red Wine Polyphenols
Brand: Nutrigold
Product ID: NGL4546 -
60 veggie caps
500 mg
-
- Bitter Melon Gold - Blood Sugar Support (High Potency)
Brand: Nutrigold
Product ID: NGL4502 -
90 veggie caps
500 mg
-
- 40+ Multivitamin
Brand: Rainbow Light
Product ID: RNB3207 -
120 tablets
-
- Stabilized R-Lipoic Acid
Brand: Doctor's Best
Product ID: DRB3209 -
60 veggie caps
100 mg
-
- Gymnema Sylvestre Gold - Sugar Destroyer
Brand: Nutrigold
Product ID: NGL4539 -
90 veggie caps
500 mg











