Can red light therapy improve sleep quality?Updated 12 days ago

Emerging research and user reports suggest that red light therapy may positively impact sleep quality. Red and near-infrared light wavelengths can help regulate the body's circadian rhythm and melatonin production. Unlike blue light (which suppresses melatonin), red light does not interfere with your sleep cycle and may even support natural melatonin release when used in the evening. Many users find that a 10–15 minute full-body or head/neck treatment session in the evening as part of a wind-down routine helps improve both sleep onset and overall sleep quality over time.