Grape seed capsules are mainly antioxidant and can be eaten at night, not necessarily before going to bed. It is recommended to eat it one or two hours after dinner in the evening.

Many antioxidant products and whitening products are afraid of oxidation, so they are usually said to be afraid of sunlight, because the strongest daily oxidation is sunlight, and the so-called light, reflected light and radiated light are very weak and can be basically ignored, so it is not necessary to turn off the lights before eating.

For a simple example, grape seed capsules are made by concentrating and extracting grape seeds with antioxidant effect. Grapes, pomegranates and blueberries in fruits all have good antioxidant effects. As far as grapes are concerned, 65,438+00% of antioxidant activity is concentrated in the pulp, 20% in the peel and 70% in the grape seed. If antioxidants are so afraid of light, then we don't need to eat grapes or any antioxidant fruits and vegetables every night.

Therefore, it is generally recommended that products with anti-oxidation and whitening effects be cared without sunlight to avoid accelerated oxidation by sunlight.