Specifically developed to provide complete and balanced nutrition. This Enhanced Immunity & Shiny Feather will strengthen your birds immune system and intensify the feathers radiant color. Dried Egg Yolk Source of high quality protein and rich in essential amino acids. Vitamin C Strengthens the immune system and helps reduce stress. Omega 3 & Omega 6 fatty acid Helps Improve brain function. Vitamin A Improves visual acuity. Vitamin D3 Helps in the development of strong bones. Vitamin E Aids the reproductive system