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Red Light Therapy for Wrinkles & Photoaging

Published: Last updated:

Skin photoaging results from cumulative UV damage and intrinsic aging, causing wrinkles, fine lines, uneven tone, and loss of elasticity. Collagen degradation and reduced synthesis are the primary structural causes.

Prevalence: Universal with aging; severity depends on UV exposure and genetics

How Red Light Therapy Helps

Red light upregulates collagen type I and III synthesis, inhibits collagen-degrading MMPs, and stimulates fibroblast proliferation. Multiple controlled trials show measurable increases in collagen density and reduction in wrinkle depth.

Recommended Wavelengths

630nm
Red
633nm
Red
660nm
Red

Treatment Protocols

Recommended Devices

Device-Specific Treatment Guides

View all 34 guides for Wrinkles & Photoaging

Body Zones

Research Basis

This content is informed by 47+ published peer-reviewed studies on photobiomodulation.