Nail-biting, known medically as onychophagia, has long been considered a common habit, especially among children and teenagers. Yet doctors caution that the behaviour can be far more damaging than it ...

“Nail biting can cause small injuries around the nail, allowing bacteria, viruses and fungi to enter. This may lead to an infection called paronychia, which causes inflammation of the nail fold,” ...

For those with nails on the verge of giving up, Onsen’s quick results are a total game-changer. Another reviewer shared, “My nails were really dry and brittle. With just the first application of oil, ...