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 vision under normal conditions. The carotenoids in this formula are obtained from calendula flowers (lutein and zeaxanthin) and microalgae (astaxanthin). Indications: People with accommodation problems, eyestrain, poor night vision. How to use: 1 capsule a day with meals. Caution: It should not be consumed by children, pregnant or lactating women. If you have any health problems or take any medication, please consult your healthcare professional before using this supplement. Conservation: Store in a cool, dry place.