Lash Booster is a semi-sticky white cream which improves the adhesion of your mascara. It applies white, but dries clear. By putting this sticky layer on your lashes before you apply mascara, you are upping your odds of having a longer-lasting, less flaky mascara moment.
The product comes in a clear glass bottle with a matte black lid and lash brush applicator. The label includes the name "Lash Primer", a list of ingredients, and a Net Weight of 0.25 oz. It has no identifying logo or company name on the product, making it a good option for private label.