R-Lipoic Acid

Stabilized to aid in absorption.

● Potent antioxidant‡
● Provides metabolic support‡
● Supports energy production‡

$44.00 or Original price was: $44.00.Current price is: $39.60. / month

(Subscriptions can be managed in your account and cancelled at any time without penalty.)


Alpha-lipoic acid occurs naturally as a 50/50 mixture of R-lipoic acid (R-ALA) and S-lipoic acid (S-ALA).  R-Lipoic Acid is the most active isomer of alpha-lipoic acid, which is a versatile antioxidant which supports liver, nerve, and eye health.‡

R-lipoic acid is an essential cofactor for many enzymes involved in energy production and is a potent antioxidant which supports liver, brain, nerve, and eye health.  Studies indicate that supplements containing only R-lipoic acid appear to be better absorbed than supplements containing both R-lipoic acid and S-lipoic acid, with results showing twice as much ALA appearing in the bloodstream after an oral dose of R-Lipoic acid.‡

Stabilized form of R-lipoic acid, the most active form of alpha lipoic acid – a very potent and versatile antioxidant.‡



Warning:  If you are pregnant or lactating woman, have any health conditions, or are taking any medication, make sure to consult your healthcare provider prior to use.

‡ These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure or prevent any disease.




One capsule once or twice daily.


60 Capsules


S Saboori, E Falahi, E Eslampour, M Zeinali Khosroshahi, E Yousefi Rad. Effects of alpha-lipoic acid supplementation on C-reactive protein level: A systematic review and meta-analysis of randomized controlled clinical trials. 2018;28(8): 779-786.

S Sola, MQ Mir, FA Cheema, et al. Irbesartan and lipoic acid improve endothelial function and reduce markers of inflammation in the metabolic syndrome: results of the Irbesartan and Lipoic Acid in Endothelial Dysfunction (ISLAND) study. 2005;111(3):343-348.

MB Gomes, CA Alpha-lipoic acid as a pleiotropic compound with potential therapeutic use in diabetes and other chronic diseases. Diabetol Metab Syndr. 2014;6(1):80.

MS Kim, JY Park, C Namkoong, et al. Anti-obesity effects of alpha-lipoic acid mediated by suppression of hypothalamic AMP-activated protein kinase. Nat Med. 2004;10(7):727-733.

A Gorąca, H Huk-Kolega, A Piechota, P Kleniewska, E Ciejka, B Skibska. Lipoic acid – biological activity and therapeutic potential. Pharmacol Rep. 2011;63(4):849-858.