Skin, glow and collagen: what researchers have observed about red light
A short, sourced look at what published research reports about red and near-infrared light and the look of skin, especially the often-overlooked neck and chest.
About this page. This is an educational summary of independent, third-party research into red and near-infrared light. It is not a claim about what the ThyRed device does for any condition. ThyRed is a general-wellness device — not a medical device.
Across controlled and split-face studies, researchers have observed that red and near-infrared light is associated with improvements in skin complexion and texture and with increases in intradermal collagen density. Researchers studying this generally point to light reaching skin fibroblasts, the cells associated with collagen. This page summarises general third-party research; it is educational and is not a claim about what ThyRed does for any condition.
The receipts
Red and near-infrared light is one of the most-studied areas in cosmetic skin research, and the findings are about general wellness and appearance, not about treating any skin disease.
Questions, answered
What does the research say about red light and skin?
In controlled and split-face studies, researchers observed that red and near-infrared light was associated with improvements in skin complexion and texture and with increases in intradermal collagen density. This summarises general third-party research and is not a claim about what ThyRed does for any condition.
Why focus on the neck and chest?
The neck and chest are often left out of a skincare routine, yet they show the look of ageing readily. The research summarised here is about how red and near-infrared light relates to skin appearance generally; ThyRed delivers commonly studied red and near-infrared wavelengths to the neck to support general wellness.
How does light relate to collagen?
Researchers describe red light reaching skin fibroblasts, the cells associated with collagen, and this has been studied in relation to their activity. Studies such as Wunsch and Matuschka (2014) reported greater intradermal collagen density. These are observations from general research, not effects attributed to the ThyRed device.
What wavelengths and session length are involved?
The studies here used commonly cited red and near-infrared bands; ThyRed delivers 630, 660 and 830 nm. ThyRed is built around your quiet twenty, a calm daily ritual of about 20 minutes, and runs at an EMF level kept under 3 mG. This page is educational; it is not a claim about treating any condition.
Bring those wavelengths into your day
ThyRed delivers the commonly studied red and near-infrared wavelengths to your neck in a calm 20-minute ritual — your quiet twenty.
ThyRed is positioned as a wellness device designed for general well-being and relaxation. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or condition. These statements have not been evaluated by the Food and Drug Administration. References to studies are for educational purposes only. Always consult a qualified healthcare provider before starting any new wellness routine. Individual experiences may vary.