Retention Improving products, Booster and Superbonder - SAMPLES

5,95 €

All item prices are final and inclusive of sales taxes where applicable.

Or Pay In 3 installments of 1,98 € with


Ongoing problems with retention? Clients' lashes don't last? Try our bestselling products - Booster and Superbonder in  2ml sample size bottles. Both products designed to solve the biggest problem of the lash artist - retention issues. 

Retention & Speed Booster is a multi-functioning product that will enhance your treatment as it increases retention  AND the speed of work. 

Due to its very high alkalinity, Retention & Speed Booster helps to gently open the hair cuticles. This enables more glue to stick with the extension and the natural lash thus increasing retention.

If you apply it to the strip of extensions, it will help you to make your fans much faster and easier - as glue won't "run up" along the "leg" of the fan, so your fans won't close and stay nicely opened instead.Do not use Booster on Easy Fanning lashes!

How to use

How to use the Retention & Speed Booster: To increase the retention, apply Retention & Speed Booster with a micro brush on natural lashes, after cleanser and primer to slightly open hair cuticles and increase the surface for better grip and adhesion.

To increase the speed of the treatment, apply Retention & Speed Booster with a micro brush on the strip of the extensions in the box or on the lash palette to prevent the fans from closing during the "fanning". 

Retention Superbonder adds elasticity to the adhesive; the additional flexibility ensures the bonds don't break as easily, therefore resulting in better retention.

It also instantly polymerises the glue, without shock curing. It locks in the fumes from the adhesive and with the fumes contained, irritation and sensitivity are significantly reduced. Because the bonds have been sealed, the lashes, therefore, are instantly safe to get wet. Yourself and your clients will no longer have to worry about the rain, having a shower or going to the gym!

  1. Once you've completed the eyelash treatment, squeeze 1 small drop of Retention Superbonder onto a microfibre brush and carefully apply at the bottom 2-3mm of the eyelash set (adhesive area) making sure the product doesn't get into client's eye. 
  2. Allow the product to dry for 1-2 minutes. 
  3. Remove the eyepatches and let the client open their eyes. 

For the best results, use both - Superbonder and Booster. 

Superbonder and Booster work with any professional cyanoacrylate based eyelash extensions adhesives. 


Product properties

Cruelty-free Retention boosting Vegan
Queens Award 2020
London Lash are proud winners of the Queen's Award 2020