A crystalline salt form is a key requirement for a satisfactory stability in capsules or tablets, so Magnafolate® is less likely to lose its potency over time.
Other amorphous salt form is much less stable and tends to lose potency over time whereas Magnafolate® is a crystalline salt form (Type C).
With the unique C crystal form, it enjoys good stability and purity. It can be stable for 3 years under room temperature. It's very important, because good stability will bring you a easier storage conditon and longer shelf life for the finished formulation.
And it is the purest L-methylfolate on the planet, the purity can reach to 99% and has the highest free folate content which is higher than 85% on dry basis.
Until now, Magnafolate® PRO represnets the highest standard for L-Methylfolate.