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Jarrow Formulas, Alpha Lipoic Sustain 300 with Biotin, 300 mg, 30 Sustain Tablets (Discontinued Item)


Out of Stock - Discontinued
  • Shipping Weight: 0.18 lbs
  • Product Code: JRW-20021
  • UPC Code: 790011200215
  • Package Quantity: 30 Sustain Tablets
  • Dimensions: 3.5 x 2 x 2 in, 0.15 lbs
Product Overview


  • Pharmaceutical Grade
  • Bilayer Tablets
  • Quick + Sustained Releases
  • Promotes Glutathione and Antioxidant Status
  • Dietary Supplement
  • Jarrow Bilayer
  • Sustained Quick
  • Vegan

Alpha Lipoic Sustain 300 is in our Sustain bilayer Quick Release/Sustained Release format to maximize blood levels and to minimize gastric irritation and blood sugar fluctuations. Alpha Lipoic Acid is a unique lipid and water soluble antioxidant that is a cofactor in energy production, helping to regulate glucose metabolism. ALA also promotes the synthesis of glutathione. Biotin is added for optimal ALA activity.

The advanced bilayer Sustain tablets combines 1/3 Quick Release and 2/3 Sustained Release formats to both immediately raise and to maintain blood levels over a longer period of time.

Suggested Use

Take 1 Sustain tablet 1 or 2 times per day with meals or as directed by your qualified health care consultant.

Other Ingredients

Calcium phospjate, cellulose, polyacrylate polymer, magnesium stearate (vegetable source), stearic acid (vegetable source), beet root powder (for color), natural flavor, silicon dioxide and an aqueous-based coating

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.

Suitable for vegetarians/vegans.


If you have a medical condition (especially diabetes or being treated for glucose control), are pregnant, lactating, trying to conceive, under the age of 18, or are taking medications (especially for glucose control), consult your health care practitioner before using this product.

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Tablet
Servings Per Container: 30
  Amount Per Serving % Daily Value
Biotin 333 mcg 111%
Alpha Lipoic Acid (thioctic acid) 300 mg *
*Daily Value not established.
iHerb Customer Reviews

good product

Posted by 5545798817221592746 on May 01, 2015

good product

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Good product

Posted by Reviewer2574471 on Jun 28, 2011


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Jarrow Alpha Lipoic Sustain

Posted by Reviewer2328138 on Dec 25, 2010

Have used this for several years. Timed release a good idea. I like the smaller jar as always fresh here in the tropics.

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Makes sense

Posted by Reviewer2555447 on Aug 24, 2010

I take this along with L-carnitine and ubiqinol every morning, i have more energy and fewer food cravings throughout the day, should help anyone with type 2 diabetis being sustained release.

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Take for diabetes

Posted by DeanaS on Jun 29, 2010

I take one of these per day for prevention of neuropathy from diabetes. I used to take two per day but was advised to scale back due to other issues. I wouldn't go without. The sustain version is the only sensible way to take ALA, since it goes through you quickly.

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