Tips for beginners: glue

Choose the Right Glue Speed!

0.5–1 second is the optimal setting time for juniors. It allows enough time to place the lash precisely and avoid bonding mistakes.

Faster adhesives (0.1–0.3 sec) are suitable only for experienced lash artists — for beginners, they may be too quick to handle.

Pay Attention to Working Conditions

The speed of the adhesive is highly influenced by the room temperature and humidity.

• Ideal range: 18–24 °C and 40–60% RH (humidity).
• If the humidity is too high, the glue cures faster; if it's too low — slower.

💡 Beginners are advised to get a hygrometer to always monitor the environment.

Start with Universal Options

In the first months, one or two glues are enough:

• One universal (0.5 sec),
• One slower (1 sec) for hotter or more humid days.

👉 A practical solution is the RZ Lash adhesive collection No. 1–4 — easy to navigate and choose the right option by speed.

RZ Lash Eyelash Extension Adhesives 1, 2, 3 and 4

The RZ Lash glue collection is designed so that every lash artist — from junior to professional — can find the perfect adhesive. The numbering makes the choice simple and clear: each glue differs by curing speed, suitability for working conditions, and application specifics.

Eyelash Extension Glue No. 1 – 0.1 sec

Ultra-fast and powerful adhesive designed for experienced artists. The bond sets almost instantly (0.1 sec), making it ideal for working with large lash volumes and saving time. Provides exceptionally long-lasting results.

Eyelash Extension Glue No. 2 – 0.5 sec

The most universal and popular choice for beginners. Fast enough to ensure strong retention, yet gives the artist time to place the lash precisely. Works perfectly in stable humidity and temperature conditions.

Eyelash Extension Glue No. 3 – 1 sec

Especially suitable for juniors and for environments with higher humidity or temperature. The slower setting time (1 sec) makes this adhesive more "forgiving," allowing calm lash placement and reducing the chance of mistakes.

Eyelash Extension Glue No. 4 – Clear

A perfect solution for colored and brown lashes, as it doesn't create a black base. Suitable for both beginners and professionals, as well as for clients with increased sensitivity to pigmented adhesives.

👉 Summary:

• No. 1 — ultra-fast (0.1 sec), for professionals.
• No. 2 — universal (0.5 sec), ideal for beginners.
• No. 3 — slower (1 sec), safe for juniors.
• No. 4 — clear, perfect for colored designs and sensitive eyes.

✨ Discover the full collection here!