Light Therapy, Explained — Without the Hype

We’re an independent, research-driven blog that reviews light therapy devices, breaks down the science behind wavelengths, and gives clear guidance for getting real results at home.

Light Therapy for Wrinkle Reduction: LED Guide 2025

Discover how photobiomodulation reduces wrinkles with LED light therapy. Expert review of the best LED face masks including Solawave for anti-aging results.

Anti-Aging Benefits

What Is Light Therapy? An Evidence-Based Overview

The full story about light therapy from a medical, cellular, and skincare perspective

Light Therapy Basics

Latest Research & Reviews

All Articles

Light Therapy Science

Light Therapy for Hyperpigmentation: Evidence-Based Benefits for Dark Spots and Uneven Skin Tone

Aug 4, 2025

Safety & Use

Is Light Therapy Safe? Side Effects, FDA Guidance, and Who Should Avoid It

May 5, 2025

Anti-Aging Benefits

How Often Should You Use Light Therapy for Anti-Aging Results?

Oct 7, 2024

Light Therapy Science

5 Major Scientific Breakthroughs in Laser and LED Light Therapy (2019-2025)

Oct 1, 2024

Light Therapy Basics

Red Light Therapy vs. Blue Light Therapy: Which One Is Right for Your Skin?

Aug 7, 2023

Product Reviews

Long-form reviews that break down the science, the claims, and what actually matters when choosing to buy a light therapy.

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The Light Therapy Institute is an educational resource for individuals interested in skin health, dermatology, and evidence-based skincare technologies. Our content is intended for informational purposes only and is not medical advice. Some links on this site are affiliate links to partners like companies and amazon, and we may be compensated if you make a purchase through these links at no additional cost to you. This compensation helps support our work and allows us to keep our content accessible to the public.