Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.

Is Swanson Alkaline Booster Ph Protector Drops Soy Free?

Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.
Soy Free? Swanson Alkaline Booster Ph Protector Drops | Spoonful