Best form of ALA
Been using this product for over two years with excellent results. Used to use regular ALA which contains both S and R types. Only the R type is most useful to the body so why pay for and use the S type which has limited function. Very satisfied with the quality of this product, combined with the reasonable cost, makes this one of my favorite brands to deliver high quality ingredients. Highly recommended.
Reviewed in the United States on March 25, 2016Amazon.com
I love Doctor's Best brand. I researched and found that the R Alpha Lipoic acid is many more times potent than just Alpha Lipoic acid so I only take one where I was taking 3 or 4 of the regular. I am taking it for blood sugar levels, neuropathy in my feet. I have no side effects at all. Wonderful product.
Reviewed in the United States on February 11, 2013Amazon.com
Doctor's Best R-Lipoic works
I depend on Alpha Lipoic to help with foot neuropathy nighttime pain and have tried many brands. Doctor's Best R-Lipoic works like no other, even in what would seem to be a lesser dosage than other brands recommend. I don't know if that is attributable to the R-factor or not, but I take one in the morning and one at bedtime and noticed a difference within 6-7 days of beginning this regimen. On one occasion of running out of this supplement, the neuropathy returned full force after about a week, keeping me awake with pain, so I'm careful to order ahead.
Reviewed in the United States on August 26, 2015Amazon.com