The Original Vaccadyne - Effective Red Udder Grease. Original formulation product - tried and tested for over 100 years. A formula of natural cleansers and moisturisers. Gentle action helps protect udders and teats - massage gently into udder as required. Helps protect against flies and infection with tagging, de-horning, etc. Effective healing properties when used on cuts or abrasions. Excellent also for use on cracked hands and skin.