Dermatologists Confirm: Red Light Therapy Boosts Skin Healing — Why Stars Like Kourtney Kardashian Swear By It

In the ever-expanding world of skincare, few treatments have risen as quickly — and as brightly - as red light therapy. Once reserved for dermatology clinics and medical spas, this technology has now entered celebrity bathrooms, with stars like Kourtney Kardashian openly sharing their love for it. But beyond the glamorous endorsements, dermatologists confirm that the science is solid.

The Science Behind the Glow
Red light therapy works by using low-wavelength light to penetrate the skin at a cellular level. Dermatologist Dr. Laura Desai explains: “Red light stimulates the mitochondria — the powerhouses of our cells — which helps skin repair itself faster. Patients often notice reduced redness, faster healing from acne, and an overall healthier complexion.”

Healing, Naturally
Clinical studies have shown red light therapy can accelerate wound healing, calm inflammation, and even reduce scars. It’s why dermatologists increasingly recommend it for patients with sensitive skin or post-procedure recovery.

Why Celebrities Love It
For Kourtney Kardashian, who has been candid about her wellness routines, red light therapy is not just about beauty but also about prevention. “It feels like self-care that actually works,” she said in a recent interview.

The Verdict
Backed by science and loved by Hollywood, red light therapy bridges the gap between luxury and legitimacy. And it’s no longer just for stars — with at-home devices becoming mainstream, radiant skin is now within reach for everyone.