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Doctor's Best, Best Stabilized R-Lipoic Acid, 100 mg, 60 Veggie Caps

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Doctor's Best, Best Stabilized R-Lipoic Acid, 100 mg, 60 Veggie Caps

In Stock
100 mg
100 mg
200 mg
60 Vegetarian Capsules
60 Vegetarian Capsules
180 Vegetarian Capsules
  • Expiration Date: Sep 2019
  • Shipping Weight:
    0.13 lbs
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  • Product Code: DRB-00123
  • UPC Code: 753950001237
  • Package Quantity: 60 Veggie Caps
  • Dimensions:
    4 x 2.1 x 2.1 in, 0.1 lbs
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Product Overview


  • Science-Based Nutrition
  • With BioEnhanced Na-Rala
  • Helps Promote Healthy Carbohydrate Management
  • Vegan
  • Dietary Supplement
  • Non GMO
  • Gluten Free
  • Essential for Energy Generation by Mitochondria
  • Helps Promote the Body's Antioxidant Defenses
  • Helps Maintain Healthy Blood Sugar Levels Already Within the Normal Range

Best Stabilized R-Lipoic Acid contains BioEnhanced Na-RALA, the sodium salt of R-Lipoic Acid (RLA). Unlike pure RLA, BioEnhanced Na-RALA is a stabilized form of RLA that won't degrade at high temperatures, is more bioavailable than regular RLA and has no solvent residues.

Lipoic acid (LA) plays an important role in glucose metabolism and energy production. Because it is soluble in both water and fat, LA is known as the "universal antioxidant." LA occurs in two forms, designated as "R" and "S." Studies suggest that RLA, the natural form, is more biologically active than the S form. This formula includes the vitamin biotin to further support lipolic acid's metabolic benefits.

Suggested Use

Adult Use: Take 1 capsule once or twice daily, preferably between meals or as recommended by a nutritionally-informed physician.

Other Ingredients

Modified cellulose (vegetarian capsule), rice powder, microcrystalline cellulose, magnesium stearate (vegetable source), silicon dioxide.


Store in a cool dry place.

Supplement Facts
Serving Size: 1 capsule
Serving Per Container: 60 servings
  Amount Per Serving %Daily Value
D-Biotin 150 mcg 50%
R-Lipolic acid (from BioEnhanced Na-Rala) 100 mg
† Daily Value not established.
iHerb Customer Reviews


Posted by 4764663233543640130 on Jul 07, 2017 | Verified Purchase

I bought it for my mother along with other supplements,she is feeling better but I dont know if its this particular product.The service was good as usual with Iherb

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Posted by 5729488456362701653 on May 09, 2017 | Verified Purchase

Alles okay

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Posted by 4653343489772744617 on May 01, 2017 | Verified Purchase

Much more noticeable effect than the normal Ala.

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Very good anti stress product

Posted by 4754754039757287196 on Apr 07, 2017 | Verified Purchase

I have been using this product one capsule twice a day, about half an hour berofe meal Morning and afternoon. I have used one bottle now and going on second. I feel energetic and have lost weight. My brain functions are better, I'm focused and my memory is better. I'm recovering from burn out, age 53 female. It works for me very well and I'm going to continue using it.

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Good for skin!

Posted by Reviewer1972894 on Jan 19, 2017 | Verified Purchase

I have had a nasty peri-oral dermatitis and it is said that nothing can heal it. Well, this Lipoic Acid has improved my skin incredibly! It hasn't completely disappeared but now I only get a few little bumps and not the huge, painful patches anymore! A huge thanks to this product! I will continue taking it and see what happens.....

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