Active substance
Verbena Officinalis
2 products from 2 companies contain this in United States.
2 without prescriptionSolution
Available without a prescription
Bach Original Flower Remedies Vervain5X/.095mLWithout prescription Nelson Bach USA Limited · Verbena OfficinalisT-3130X/mLWithout prescription DNA Labs, Inc. · Verbena Officinalis
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.