LED light therapy is a non-invasive, pain-free solution for a wide range of skin concerns. Originally developed by NASA to promote wound healing in astronauts, this technology has now become a sought-after treatment in clinics and at-home skincare routines alike. Offering benefits that range from acne reduction and anti-ageing to soothing inflammatory skin conditions, LED light therapy is a gentle yet powerful way to enhance your complexion without the need for downtime or harsh chemicals.
Unlike traditional skin treatments that rely on peels, lasers, or injectables, LED light therapy harnesses the natural healing power of different wavelengths of light to stimulate the skin at a cellular level. Whether you struggle with acne, rosacea, or signs of ageing, this innovative treatment can help repair damaged skin, regulate oil production, and boost collagen levels, making it a favourite among dermatologists and skincare enthusiasts alike. But how exactly does LED light therapy work, and what makes it such a game-changer for skin health?
How does LED light therapy work?
LED light therapy involves lying under a light screen, whilst the skin uses the light as a source of energy, fuelling and repairing damaged cells and eliminating those that cause acne. You will be given small goggles to wear (a little like those worn to have a spray tan) and you will feel as though you are lying on a warm beach, except you remain fully clothed throughout.
LEDs can be blue, red or yellow depending on the skin concern being addressed:
Blue: treats acne by destroying the bacteria that causes it and regulates oil production in the skin.
Red: stimulates collagen and elastin to produce more youthful looking and rejuvenated skin.
Yellow: for wound healing and to improve skin texture.
What specific kinds of skin concerns can LED light therapy treat?
It’s not just acne that LED light can address. Blue light can also help to improve the appearance of:
- Rosacea
- Dermatitis
- Eczema
- Psoriasis
- Scarring
- Sun damage
- Inflammatory conditions
Those who are having treatment for acne will not see all their symptoms disappear but will notice a significant difference. It’s also worth remembering that treatment isn’t always permanent – you might need future sessions if you’re looking to maintain best results.
Why Choose LED Light Therapy?
LED light therapy offers many benefits that contribute to overall wellbeing. The recent shift towards holistic treatments aims to enhance the skin rather than alter it. Light therapy focuses on bringing out your skin’s natural beauty, helping you feel more comfortable in your appearance. One of the standout advantages of LED light therapy is that it requires no recovery time. You are allowed to resume your normal routine immediately after a session. However, it’s important to stay out of the sun for 48 hours post-treatment and apply SPF during this period to protect your skin.
Additionally, LED light therapy emphasizes prevention by stimulating collagen and elastin production. These are key to anti-aging and maintaining skin elasticity. A minimum of six treatment sessions (two per week) is recommended for noticeable results. Many people report seeing improvements in their skin 24 hours after just one session. Another appealing aspect of this therapy is that it is entirely pain-free and non-invasive. That is part of the reason it has become a popular choice. Since it does not use UV light, there is no risk of UV damage, ensuring a safe treatment for your skin.
Is everyone suited to LED light therapy?
LED therapy used to be reserved for specialists to administer, but it is not the sole property of clinics anymore. There are many LED face masks for use at home. Unlike treatment such as chemical peels and laser therapy, LED light therapy won’t burn the skin and is safe for all skin tones and types. If you’re considering treatment, make sure you search for a reputable clinician.
