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Jarrow Formulas, Alpha Lipoic Sustain 300, with Biotin, 300 mg, 60 Sustain Tablets

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In Stock
  • Product Code: JRW-20010
  • UPC Code: 790011200109
  • Package Quantity: 60 Sustain Tablets
  • Dimensions: 2.2 x 2.2 x 3.9 in, 0.25 lbs (0.11 kg)
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Product Overview


  • Pharmaceutical Grade
  • Gluten Free
  • Bilayer Tablets
  • Quick + Sustained Releases
  • Promotes Glutathione and Antioxidant Status
  • Dietary Supplement
  • Suitable for Vegetarians/Vegans
  • Vegan
  • Bilayer
  • Sustained Quick

Alpha Lipoic Sustain 300 is in a special 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 optimum ALA activity.

The advanced bilayer Sustain tablets combine 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

Polyacrylate polymer, calcium phosphate, cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source), silicon dioxide, vanilla and beet root powder (for color).

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


Note: If you have a medical condition (especially diabetes or being treated for glucose control), are pregnant, lactating, or trying to conceive, under the age of 18, or 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: 60
  Amount Per Serving % DV
Biotin 333 mcg 111%
Alpha Lipoic Acid (thioctic acid) 300 mg *
* Daily Value not established.
iHerb Customer Reviews
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Posted by 5703850621387951502 on Aug 19, 2014


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Jarrow Formulas Alpha Lipoic sustain 300

Posted by Reviewer2164647 on Feb 25, 2014

Been taking this product for at least 8 years.

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Alpha Lipoic Sustain

Posted by 5328481362729487039 on Feb 17, 2014

This was recommended to me by a physician. I had neuropathy due to shingles. This product not only helped with that, but also helped to stabalize my glucose levels. The biotin in this product also gives your skin, nails and hair that healthy look. I have been using this for over 1 year now.

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I use small

Posted by 5660846036144591428 on Aug 30, 2012

I use small, have not noticed the effect

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Alpha Lipoic Sustain

Posted by Reviewer2462966 on Jul 01, 2012

My husband has taken Alpha Lipoic Sustain for several years after reading about it in Dr. Bernstein's Diabetes book. It helps to lower his blood sugars when used along with Evening Primrose Oil. These two products help his own insulin work more effectively. He is a type two diabetic, and also takes metformin. One time I decided to stop Alpha Lipoic Sustain and Primrose Oil for a six-month period of time to see if metformin alone would be enough. His blood sugars went up and his A1C also. I put him back on the two products, and blood sugars came down. Will use these two products from now on with these excellent results!

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