So, how close does red light need to be to work? The answer is, it depends on a few factors, including the intensity of the light and the duration of the treatment. Generally speaking, though, you want to be within a few inches to a few feet of the device to get the best results. For example, if you're using a red light panel to help with muscle recovery after a workout, you'll want to be close enough to feel the warmth of the light on your skin.
But here's the thing: you don't need to be right on top of the device to get benefits - in fact, being too close can actually be less effective than being a bit farther away. It's kind of like when you're trying to take a selfie, and you need to back up a bit to get the whole picture in frame. With red light therapy, you want to find that sweet spot where you're close enough to get the benefits, but not so close that you're overwhelming your cells.
So, what does this look like in real life? Well, if you're using a handheld red light device to help with skin issues like acne or fine lines, you might hold it a few inches away from your skin for a few minutes at a time. If you're using a red light bed to help with full-body recovery, you might lie down on it for 10-20 minutes, with the lights just a few inches above your skin. It's all about finding that comfortable distance where you can relax and let the red light do its thing.
Easy Red Light Therapy at home: How does red light therapy work?
