At-home gel nail polish kits offer a convenient and affordable alternative to salon manicures. Walmart is currently offering the Candy Lover Gel Nail Polish Kit for under $50, a $20 savings. The ...

The banned substance, TPO (trimethylbenzoyl diphenylphosphine oxide), gives nails an ultra-glossy sheen and a quick dry time under UV or LED light. However, it has been deemed toxic in the EU after ...