How often should I apply a blue light filter serum while using a screen?

While spending time in front of a screen, you can apply the Blue Light Filter Serum several times a day as needed—especially when your skin feels dry, stressed, or tired. Applying it every 2–3 hours is a good guideline for keeping your skin continuously hydrated and nourished. Thanks to its lightweight texture, the mist can also be easily applied over makeup.

Related Products