Miracle Care Kwik-Stop Styptic Powder (.5 oz) formerly Gimborn leading styptic powder for over 40 years. Helps stop bleeding caused by clipping nails & claws, docking tails & minor superficial cuts. Contains Benzocaine. Kwik Stop is the leading styptic powder 40+ years. Kwik Stop helps to block pain while effectively controlling minor bleeding caused by clipping nails & claws, docking tails and other minor superficial cuts.