Significance Nicotine-containing products, labelled as being ‘tobacco-free’ nicotine (TFN), are marketed to consumers as alternatives to conventional tobacco products. Little is known about these ...

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Although topical flea control products are typically easier to use (no need to convince your cat to swallow a pill), there are some cases when an oral preventive is an ideal choice among the best ...

Update on November 12, 2024: Updated prices and checked stock for all products. Only a doctor can fit you for a custom mouth guard, but for the best-fitting OTC alternative, look for a “boil and ...