Is Doctors Preferred Berberine Clinical Grade Nightshade Free?
Yes! We believe this product is nightshade free as there are no nightshade ingredients listed on the label.


Ingredients
Berberine Hydrochloride (from Berberis Aristata Extract, Bark And Root)(berberpure), Microcrystalline Cellulose, Gelatin, Magnesium Stearate, And Silica.


