14 Day Manicure is a brand that offers gel polish and manicure starter kits. The products contain on average 17% HEMA, which is below the recommended level. The brand is certified cruelty-free and recommends using their lamps to ensure the gel is cured properly.

There is no information available on the specific ingredients or materials used in 14 Day Manicure products, except for the fact that they contain HEMA. However, the brand claims to work with suppliers and outside cosmetic regulators to ensure that their products are high quality, meet correct trading standards, and perform as expected.

It is worth noting that 14 Day Manicure is not the only brand that offers gel polish. Other brands, such as OPI, also offer gel polish that is free of certain toxic chemicals. Additionally, there are differences between gel polish and shellac nails, and it is important to follow proper removal procedures to avoid damaging the nails.