Module 4 — Isolation & Attachment

This module focuses on visual precision, technical logic, clean attachment, safe separation, and base control. You will learn:

• Natural lash isolation
• Extension pickup
• Proper dip amount
• Attachment angle and base placement
• What not to do

Why Isolation Matters

Isolation means separating one natural lash from all surrounding lashes before placing an extension. It protects the follicle.

If isolation is poor:

• Multiple lashes get glued together
• Natural shedding becomes painful
• Lashes can break
• Clients lose trust, retention decreases

The isolation process: Natural lashes grow in different directions and layers. Your goal:

• (1) Identify one lash.
• (2) Fully separate it.
• (3) Maintain isolation while attaching.
• (4) Ensure no neighboring lashes are stuck.

The 4 Rules of Proper Attachment

1. Parallel Alignment — The extension must sit parallel to the natural lash. If angled incorrectly, the lash will twist, the bond weakens, retention decreases.
2. Base-to-Base Contact — The extension should attach 0.5–1 mm from the eyelid, flush against the natural lash, with no gap at the base. A gap allows twisting, oil/debris collection, and decreased retention.
3. Controlled Glue Placement — Adhesive should coat only 1–2 mm of the base; not form a visible droplet; not travel up the lash. Too much glue causes stickies, clumping, hard uncomfortable bonds.
4. Stable Hold Time — After placing, hold for 1–2 seconds to allow adhesive to begin curing. Do not release too early; early release can cause lifting.