Led light is a non-invasive and completely safe natural light that is used to produce more collagen. Light therapy is great for skin rejuvenation and is also used to treat its issues. No downtime. In addition to doing wonders for your skin, this treatment also aids in relaxation. It helps reduce rosacea and eczema. It also boosts vitamin D and happy hormones. Red and blue light are used in this treatment. Red LED light – effectively increases collagen thickness and improves elastic fibres (elastin). Blue LED light – reduces inflammation and effectively treats acne and blemishes which also speeds up the healing process.