Is Myo inositol d-chiroinositol?

Is Myo inositol d-chiroinositol?

R/There are different forms of Inositol. Ours is MYO and not D-chiro. Myo-inositol is the most studied and is more effective than the other forms of Inositol. Some products are making a 40:1 mix from Myo to D-Chiro, but research still favors the myo.