From Holland & Barrett
What is it?Holland & Barrett ProVitamin A supports skin, vision, and the immune system. Our ProVitamin A tablets provide a plant-based source of Vitamin A.- Contributes To the Maintenance Of Normal Skin And Vision- Supports The Normal Function of The Immune System- Suitable For Vegan DietsWhat Are the Benefits of This Supplement?Vitamin A contributes towards the maintenance of normal skin, vision, and the normal function of the immune system. While large amounts of supplemental vitamin A can be toxic, the human body will only convert as much beta carotene into vitamin A as it needs. Beta carotene is a natural pigment found in plants, that is converted to Vitamin A in the body.