Eyelash extensions don’t just transform your look, but also your makeup routine — saving precious minutes in the morning and giving you smudge-free confidence.

Eyelash extensions are a spa or salon procedure that takes 2 to 3 hours for the first application, which can run from $150 to $600, depending on your location.

Esthetician Ashlee Rexroth said irritation and rare allergies to eyelash adhesive is the main reason people have bad reactions to eyelash extensions.