Pure® Encapsulations Vitamin A + Carotenoids is a combination of vitamin A, an important vitamin for vision, along with lutein, astaxanthin, and zeaxanthin. Carotenoids are pigments that occur naturally in photosynthetic organisms. Vitamin A contributes to the maintenance of normal vision. The carotenoids in this formula are obtained from marigold flowers (lutein and zeaxanthin) and microalgae (astaxanthin). Directions: People with accommodation problems, tired eyes, poor night vision. How to use: 1 capsule daily with meals. Caution: Not for use by children, pregnant women, or breastfeeding women. If you have any health conditions or are taking any medication, consult your healthcare professional before using this supplement. Conservation: Store in a cool, dry place.