Active substance

Rumex Crispus Root, Antimony Potassium Tartrate, Bryonia Alba Root, Matricaria Chamomilla Whole, Pulsatilla Vulgaris, Calcium Sulfide, Ipecac, Goldenseal, Phosphorus, Ferrosoferric Phosphate

2 products from 2 companies contain this in United States.

2 without prescriptionKitLiquid

Available without a prescription

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.