Sona Natural Beta Carotene 30 capsules are converted into vitamin A by the body in the amounts needed. This helps to support skin health and vision. It also contributes to the immune system and helps to protect against UV radiation from sunlight by contributing to the process of repairing the damage caused by exposure. Sona Natural Beta Carotene is safe for use in pregnancy as the body only converts the amount needed to vitamin A and so does not raise the same toxicity concerns.