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Technical glossary · Lash technique

Lash isolation
explained.

Updated

In plain English

Lash isolation separates one natural eyelash from its neighbours so that an extension or suitable fan can attach to that lash individually.

What the term means.

A full-looking volume set still requires individual isolation. Several fine extension fibres can form a fan, but that fan is not intended to bridge several neighbouring natural hairs, which can grow and shed at different times.

Keeping the lower lashes out of the working area and drawing a map on an eye pad support the appointment, but neither replaces separating each attachment. The artist reviews separation during application and as part of finishing the set.

The technical details.

Attachment unit
One isolated natural lash
Classic
One suitable single extension
Volume
One suitable fan
Stickies
Unintended neighbouring hairs or extensions bonded together

These are industry definitions. Product names, profiles and availability vary; your artist selects the actual system and construction for your appointment.

A common question.

Does a fuller set mean attaching across more natural hairs?

No. Coverage and fan design affect density while retaining individual attachment. Joining neighbouring hairs is not a way to create appropriate fullness.

Put the meaning into context

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