If you need to stop your bird's bleeding quickly, use this Kwik Stop Styptic Powder! The styptic powder quickly helps stop bleeding from minor cuts, wing and nail clippings, and helps to ease pain, discomfort and itching in minor wounds. Kwik Stop has been the leading styptic powder for over 40 years, and this powder contains Benzocaine to block pain and stop bleeding. Kwik-Stop is a styptic powder that is used as an aid to stop external bleeding quickly in dogs, cats, and birds. 0.5 oz.