Is Thorne Riboflavin 5'-Phosphate Soy Free?
Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.


Ingredients
Riboflavin (as Riboflavin 5'-Phosphate Sodium), Hypromellose (derived From Cellulose) Capsule, Microcrystalline Cellulose, Silicon Dioxide, Calcium Laurate.


