Active substance
Valerian
7 products from 2 companies contain this in United States.
7 without prescriptionPellet
Available without a prescription
Valeriana Officinalis6CWithout prescription Boiron · ValerianValeriana Officinalis9CWithout prescription Boiron · ValerianValeriana Officinalis30CWithout prescription Boiron · ValerianValeriana Officinalis30XWithout prescription Boiron · ValerianValeriana Officinalis200CWithout prescription Boiron · ValerianValeriana Officinalis4XWithout prescription Boiron · ValerianValeriana Officinalis Kit Refill200CWithout prescription Washington Homeopathic Products · Valerian
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.