Hi, I have 1 bio sys hair tonic 120ml. But I don't know when is the expiry date. As I only can find the mfg date. (02/18/043.) Pls advise me

Dear Jessica Chua, The shelf life of Biosys Revitalising Hair Tonic is 3 years. The mfg date on your package indicates that it was manufactured in Feb 2018 so you may rest assured that it is still safe to use.