What is the average lifespan of a single eyelash extension?

The average lifespan of a single eyelash extension is typically around 6 to 8 weeks. This duration is influenced by the natural growth cycle of the natural eyelashes to which the extensions are adhered. Eyelashes have a growth cycle that includes phases of growth, rest, and shedding, and since extensions are attached to these natural lashes, the lifespan of the extension is generally linked to the life of the natural lash.

As the natural lashes shed, so too will the extensions attached to them. Regular maintenance appointments are usually recommended every two to three weeks to replace extensions that have shed and ensure a full, consistent look. This period allows for the health and appearance of both the natural lashes and the extensions to be optimal, providing clients with the best value and aesthetic appeal.

The other options indicate longer lifespans that exceed typical shedding cycles, which would not realistically reflect the duration one can expect eyelash extensions to last before they need to be replaced or retouched.