Eyelash extensions cost between $150 and $300 for a full set, meaning 80 to 150 extensions per eye, TODAY.com previously reported. Touch-ups cost $75 to $100 every two to three weeks.

Eyelash extensions are individual fibres that are attached to each natural lash, one at a time. Eyelash extensions can be made of different types of material, including natural fibres such as silk and ...

But here’s the thing: They’re an investment. Eyelash extensions take time to apply, and they can cost up to $300, depending on where you get them done, your eye shape, and your lash length.

For most, eyelash extensions will last the length of the natural growth cycle of your eyelashes. Many choose to pay Castellanos a visit every two weeks for maintenance.

After receiving eyelash extensions, a person may have an allergic reaction to them. Here, learn about the causes, symptoms, and treatment of these reactions.

Many people use eyelash extensions and serums to get the look they want, but you may wonder if they’re a safe choice. The products can cause side effects, but there are ways to lower your risk.