Cell Glow recommends: A powerful RLT panel is not meant to be stared into. Follow the eye protection and distance instructions for your Cell Glow model; never self-treat eye disease or reduced vision with a home panel.
Why does it differ per device?
A mask sits close to the face; a panel may be more powerful and angled at a different angle. Near infrared is largely invisible, so you can't use brightness as a reliable safety gauge. Rely on the manufacturer's instructions for use and risk assessment, not on an online rule that would apply to all models.
What do you do during a session?
Do not consciously direct the light into your eyes. Wear the provided or recommended glasses when asked; regular sunglasses are not necessarily an equal substitute. Stop if there is pain, afterimages or other visual complaints. People with eye conditions, recent eye operations or light sensitivity should first seek advice from their ophthalmologist.
Does red light mean better vision?
No. Research into specific eye protocols uses different equipment and strictly defined conditions. There is no reason to use a home panel as an eye treatment. Eye safety and eye therapy are two different questions.
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Sources and review
Content reviewed on 8 October 2026. The devices and protocols studied are not necessarily identical to Cell Glow products. This article is not a substitute for individual medical advice.
