Red Light Therapy

Sun Damage, Photoaging, and Red Light Therapy

BioLight Inc.

Photoaging is what happens when everyday sun exposure slowly wears down collagen, elastin, and pigment balance. This guide explains what sun damage does to skin, how red light therapy may support repair without adding more UV stress, and...

How to Evaluate Red Light Therapy Studies

BioLight Inc.

Not all red light therapy studies are created equal. Some use strong protocols and realistic doses, others use vague settings or weak control groups. This guide shows you how to evaluate red light therapy research, from placebo and...

Photobiomodulation vs Red Light Facials

BioLight Inc.

Medical photobiomodulation and spa style red light facials both use similar wavelengths, but they are not the same treatment. This guide explains how they differ in goals, device design, dose, and supervision, and shows where at home Biolight...

Red Light Therapy and Inflammation

BioLight Inc.

Inflammation is essential for healing, but when it stays switched on, it can leave tissues tired and tense. This guide explains how red light therapy interacts with inflammatory signaling, oxidative stress, and circulation, and how to structure Biolight...

Red Light Therapy and Your Circadian Rhythm

BioLight Inc.

Your body clock is set by light, not only by time. This guide explains how red light therapy interacts with your circadian rhythm, how it compares to blue and daylight exposure, and how to time Biolight sessions so...

Red Light Therapy at Home vs In Clinic

BioLight Inc.

Red light therapy is available both in professional clinics and as at home devices, and each option has strengths. This guide compares home and in clinic red light therapy, explains how they differ in dose, cost, and convenience,...

How Long Should You Use Red Light Therapy?

BioLight Inc.

Session timing is one of the most confusing parts of red light therapy. This guide explains how long to use red light therapy, how often to schedule sessions, and how to adjust time and distance so you get...