Dear , This is Anisah We are interested in manufacturing masks under our own private label. We would like to know more about the hydrogel patch. Is the patch reusable or is it a one time use? Can we also know what type of material is the hydrogel patch and if it can cause any allergies if we apply it on the cheek area? Are we able to remove the gel for certain areas of the material if we would like to custom make the mask? Thank you in advance for answering the questions, Show More