Can you tell me where NP gets their D-Aspartic Acid powder
Is it 100% DAA or is it LAA? I only say this because...
"...tested a sample of D-aspartic acid from China and found it to contain the much cheaper l-aspartic acid. I expect this to be an ongoing issue because the only way to differentiate between the two enantiomers is to determine something called optical rotation, using a piece of equipment known as a polarimeter. So if you're a company wanting to buy D-aspartic acid, make sure to get an independent analysis of a sample that features optical rotation data." <-- Patrick Arnold
Patrick's Arnold's Take on D-Aspartic Acid
I just want to be sure i'm not getting a cheaper version of the product...
thanks
Is it 100% DAA or is it LAA? I only say this because...
"...tested a sample of D-aspartic acid from China and found it to contain the much cheaper l-aspartic acid. I expect this to be an ongoing issue because the only way to differentiate between the two enantiomers is to determine something called optical rotation, using a piece of equipment known as a polarimeter. So if you're a company wanting to buy D-aspartic acid, make sure to get an independent analysis of a sample that features optical rotation data." <-- Patrick Arnold
Patrick's Arnold's Take on D-Aspartic Acid
I just want to be sure i'm not getting a cheaper version of the product...
thanks