Active substance
Cough Drops Vitamin C Sugar-Free
2 products from 2 companies contain this in United States.
2 without prescriptionLozenge
Available without a prescription
Discount Drug Mart2.7 mgWithout prescription DISCOUNT DRUG MART · Cough Drops Vitamin C Sugar-FreeDiscount Drug Mart2.7 mgWithout prescription Xiamen Kang Zhongyuan Biotechnology Co., Ltd. · Cough Drops Vitamin C Sugar-Free
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.