4 ms·I could have sworn there is a formulation of 1:1 (50/50 dextro/levo), but I could be mistaken.by yarou 10y agoI could have sworn there is a formulation of 1:1 (50/50 dextro/levo), but I could be mistaken.ta_339393 10y agoThere is, it's called Evekeo. In the past (up until the 60s or 70s I believe), there was also a racemic mixture available on the market as well.xorcist 10y agoYou made me Google it! I bet you did it on purpose!