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The Retention Duo

Retention

PRIMER

€64.90

€66.98

The Retention Duo

Step 1: Before application BELYZ LASH The invisible step that changes everything, and makes all the difference between…

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Description

Step 1: Before application

The invisible step that changes everything, and makes all the difference between a good set and one that lasts.

The Belyz Lash Primer is the secret step of technicians who make the difference. Its unique alkaline pH formula prepares the natural lash in depth before application: it cleans, disinfects, opens the scales and activates the magnetic effect that multiplies the power of your glues. One application, five invisible actions. The result? Retention that goes from good to exceptional.

THE BELYZ LASH SIGNATURE
The magnetic effect

Your Belyz Lash glues become instantly magnetic to the prepared lash. The chemical reaction cancels the drying time, the fiber bonds from the first contact.

Imagine being able to apply your extensions faster, with a retention of 5 to 7 weeks, as observed by Elysza. Imagine clients who come back less often for fills… but who stay loyal because your work lasts. The primer is your silent weapon.

Technical features

FORMULA
pH
ALKALINE
ideal gripping surface
ACTIONS
5 in 1
one application only
WISPY
Magnetic
instant drying
CLEANING
Deep
lashes 100% clean
DISINFECTION
Antibacterial
optimal safety
LEVEL
Essential
beginners & pros

The 5 invisible actions One application, five miracles

Each stroke of the primer triggers a series of precise chemical actions on the natural lash.

1

Cleans deeply

Removes makeup residue, sebum, dust and impurities invisible to the naked eye. The lash is bare, ready to receive.

2

Disinfects gently

An antibacterial action that sanitizes the lash area: an essential pro step for the safety and health of the natural lash.

3

Balances the pH

Creates the ideal gripping surface by adjusting the lash's acidity. The glue bonds evenly, with no weak spots.

4

Opens the scales

Frees the lash's inner structure so the glue penetrates deeply. Bonding happens at the heart of the lash, not on the surface.

5

THE SIGNATURE ACTION

Activates the magnetic effect

The chemical reaction that makes your Belyz Lash glues instantly magnetic to the prepared lash. Immediate drying, no stickies when following the protocol, maximum retention from the very first movement.

ACTIVATE THE MAGNETIC EFFECT

3 steps to activate the magic

35 seconds to prepare each lash to receive the magnetic effect.

01
LOAD

One drop is enough

Soak a micro brush with primer. A single drop covers both eyes.

DURATION
5 sec
02
APPLY

From root to tip

Run the micro brush over each natural lash, from base to tip, in one fluid movement.

DURATION
15 sec
03
LET DRY

The magnet activates

Wait 10 to 15 seconds. The lash dries completely: it becomes ready to magnetize your glue.

DURATION
15 sec
RESULT

35 seconds to activate the magnetic effect on each lash.
The invisible step that transforms your sets.

EXPERT TIP

Never forget the primer, even on lashes that are already very clean. It's what activates the magnetic effect of your Belyz Lash glues. Without primer, your glues don't reveal their full potential. With primer, they reach their full potential: instant drying, lasting retention, maximum retention.

FEATURES

alkaline pH Magnetic effect 5 actions in 1 Antibacterial Essential

WHAT IT CHANGES FOR YOU

- Magnetic glues = instant drying

- Clean & open lash = maximum bonding

- Disinfection = client safety

- 5 to 7 weeks of retention = fewer touch-ups

- Faster application = more clients

THE WINNING DUO

Pair the primer with our Belyz Lash Fixateur to complete the loop: primer before application to activate the glue, Fixateur after to seal it all in. A retention of 5 to 7 weeks, observed by Elysza.

The pro step that changes everything.
One step, five actions, transformed retention.

The Retention Duo

€64.90

Customer reviews

Reviews of PRIMER

2 reviewsThe average rating is shown from 3 reviews.

Verified reviews: each linked to an order, all published, positive or negative, from newest to oldest. How we handle reviews

  • Marion A.Verified purchaseBELYZLASH ambassador

    Posted October 23, 2026 · ordered September 1, 2026

    L’effet aimanté qu’il à avec les colles BELYZLASH est spectaculaire, zéro stickies grâce à lui et temps de poses diminués

  • Nina C.Verified purchaseBELYZLASH ambassador

    Posted October 15, 2026 · ordered April 11, 2026

    Mon indispensable avec la colle vela et son fixateur je ne peux plus vivre sans aujourd’hui !

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