Lash Shark Lash Bonder/ Booster for Eyelash Extensions

Helped with my adhesive very good but strong smell

Yields long retention!

I’ve been buying Lash Shark for several years even under its former name and I’ve not found a binder as good as this. I use the mermaid glue, bonder, primer, and flat lashes and have 4-5 week retention with this combo. I live in a 4 seasons climate so the range fluctuates and never had an issue.