You can definitely get more filler if you wish to have more! At Neroli, we always start conservatively for a more natural look, and recommend waiting at least 2 weeks from your first initial treatment before receiving any additional filler. This allows the filler to settle and any side effects to completely go away (such as swelling, bruising, etc.). Once the 2 weeks have passed, you can come back if you desire to receive more lip filler for a fuller, less conservative look.