Our Folate supplement contains two ingredients: Spinach extract providing Folate and Spinach leaf powder.

Our spinach extract which provides Folate undergoes a 3 stage extraction process specifically targeting folate, although we do not test for oxalates, it is unlikely that they are present in this extract.

Our spinach leaf powder is a much simpler process which retains all of the spinach leaf constituents, as are naturally occurring compounds, this likely does contain them as nothing is lost in the manufacture.

However, if you are someone who is trying to eat a low oxalate diet, this product is still perfectly suitable as the amount of spinach powder, and therefore oxalates this product contains is insignificant to your overall diet. A quick example to demonstrate this, the product contains 310 mg of spinach powder, for someone eating 5 a day, this is just 0.07% of your dietary fruit and vegetable intake. Even if you follow a low oxalate diet it will still be providing magnitudes oxalates than this supplement would.