No, you could still bruise.  Anyone taking aspirin, ibuprofen, vitamin E, fish oil or blood thinners still have a higher risk of bruising.  But even with the existing potential for bruising, the incidence of bruising and severity are dramatically reduced.  Replacing the sharp tip for a round one makes a huge difference.
We would love to see you for a private consultation to offer a personalized treatment plan.  Contact Summit Dermatology to schedule your appointment.