How Does Red Light Therapy Work for Collagen Production?
September 30, 2026Red light therapy has become a popular non-invasive approach for supporting healthier-looking skin and promoting collagen production. Many people use red and near-infrared light as part of a skincare and wellness routine because the treatment does not require needles, harsh chemicals, or significant downtime. But how does red light therapy work when it comes to collagen? Red light therapy exposes the skin to specific wavelengths of low-intensity light. These wavelengths can interact with cells and may support cellular energy production....