Revitalash Advanced Eyelash Conditioner

Revitalash Advanced Eyelash Conditioner Purchased from a derm office a few years ago. Unopened, sealed and no expiration date listed anywhere on the box or product. It does show 12M upon opening on the image at the bottom of the box. - Please ensure that you are aware of any potential allergies or sensitivities to ingredients before purchasing. I am not responsible for any allergic reactions or skin sensitivities.