Q: Where do I fill my ampoule?
A: For a .3 pen, fill it to the 15 mark
For a .5 pen, fill it no further than 2.
Q: What do I do with leftover Hyaluronic Acid?
A: Place the syringe in the refrigerator for the next use.
Q: Can I mark the injection sites?
A: Yes, use a medical marker to dot where you'd like to inject before starting.