What is LED light therapy?

Light therapy using LEDs (light-emitting diodes) offers several benefits for skin health and rejuvenation. It is a simple procedure that can be used at home with a portable device or within a salon environment. It uses specific wavelengths of light to penetrate the skin and work their magic, promoting healing, reducing inflammation and stimulating collagen production. 

One of the main benefits of LED light therapy is its ability to treat acne. Blue light, for instance, has antimicrobial properties that help eliminate acne-causing bacteria, reducing breakouts and inflammation. Regular exposure to blue light can lead to clearer, healthier skin without the harsh side effects often associated with traditional acne treatments.

Red light is commonly used in anti-ageing treatments. It penetrates deeper into the skin and stimulates fibroblasts, which are cells that produce collagen. Increased collagen production helps to reduce fine lines and wrinkles, improve skin elasticity, and promote a more youthful appearance. Red light can also reduce inflammation and promote healing, making it effective in reducing redness and irritation.

Green LED light therapy can also help in the treatment of hyperpigmentation and sun damage. Infrared light, for example, penetrates deep into the skin to repair damaged cells and reduce discolouration. It helps promote an even skin tone and can minimise the appearance of sunspots and other pigmentation issues.

LED light therapy is generally safe for all skin types and causes no pain or downtime. With consistent use, LED light therapy can provide long-lasting improvements in skin texture, tone and clarity, making it a valuable tool in modern skincare routines. But, before you rush out and purchase an LED lamp of your own, ask yourself if you will use it or if it will remain in the cupboard with the foot spa you brought last Christmas! If that’s the case, then most salons offer this service, which is now incorporated into facial treatments.

Donna Groom is a qualified medical micro-pigmentation specialist.

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