Red-light devices are all over social feeds and make enormous promises. From the many, we find the few that are actually worth your commitment, time, and money.

SHOPPING: Treat, nourish, and heal even the most sensitive skin with this fine mist powered by gentle hypochlorous acid and magnesium, renowned for its gentle and supportive properties.

For about 3% of people with epilepsy, exposure to flashing lights at certain intensities or to certain visual patterns can trigger seizures. This condition is known as photosensitive epilepsy.