Red light therapy is one trending skincare and haircare treatment with staying power. From users on social media touting its anti-aging properties to celebrities like Kate Hudson and Victoria Beckham ...

Move over clay, sheet and peel-off masks. Today, red light therapy masks are the skin care go-to, promising a radiant glow. While this technology — officially known as photobiomodulation — is popular ...

What it does: Red and near-infrared light stimulate mitochondria, boosting cellular energy, collagen production, and reducing inflammation for recovery and skin health. Where it works: Strongest ...