The effective level of dietary supplementation of vitamin E and vitamin C is difficult to define because it depends of several factors such as composition of the diet, feed consumption, rate of growth, animal production and living conditions, stress, crowding and environment. Research has demonstrated that supplemental vitamin E improved litter size, increased sow serum a-tocopherol content and enhanced health status (Mahan, 1994; Wuryastuti et al., 1993). Some reports have suggested that the low plasma and tissue levels of a-tocopherol in new-born pigs, suggests a low rate of vitamin E transfer across the placenta which is not influenced by dietary supplementation of the sow during pregnancy. The aim of this experiment was to determine the effect of vitamin E and vitamin C supplementation of sow diets on transfer of vitamin E to piglet tissues via placenta, colostrum and milk.