Information Reviews Ask Dr. Dan Product Description NuMedica Vitamin A supports healthy vision, tissue and cellular function. Recommended use: Take 1 capsule once per day, or as directed by a healthcare professional. Label Information NuMedica Vitamin A Serving Size: 1 capsule Vitamin A (as retinyl palmitate) (25,00 IU) 7,500 mcg RAE Other Ingredients: Hydroxypropyl methylcellulose (vegetable capsule), microcrystalline cellulose, l-leucine.