LED Light Therapy
Non-invasive light therapy to support your skin
LED stands for Light Emitting Diode, which is a computer chip encased in a glass-like resin, which emits therapeutic wavelengths (or colours) of light energy.
If you’re new to LED light therapy, you might be wondering what the different colours mean. In clinical settings, LED devices use specific wavelengths of light to interact with the skin in different ways. This gentle, non-invasive technology is often used as part of a broader skincare approach.
At our clinic, the most commonly used wavelengths include red, blue and green light.
Red light is often used to support skin-focused care and is commonly included in treatment plans that aim to complement skin texture and appearance.
Blue light is frequently selected in skincare contexts for its use in surface-level skin support.
Green light is generally chosen as part of a calming or balancing skin approach.
LED light therapy may be used on its own or after other treatments, depending on your skin needs and goals. Your practitioner will help determine whether LED is appropriate as part of your individual care plan.
Designed to support overall skin health
LED light therapy is a non-invasive treatment that uses specific wavelengths of light to support skin care as part of a broader treatment approach. Unlike laser treatments, LED therapy does not damage the surface of the skin and is generally well-tolerated, requiring no anaesthetic or downtime.
At our clinic, your dentist can assess whether LED light therapy may be suitable for your skin concerns and integrate it into a personalised care plan if appropriate. Any use of light-based treatments is guided by your overall clinical needs and discussed during consultation.
Red Light Therapy
Red light therapy uses specific wavelengths of visible red light, delivered through LED devices, to support skin-focused care in clinical settings. These wavelengths are absorbed at various depths in the skin and are believed to influence cellular processes related to skin function and appearance.
While red light therapy does not damage the skin surface, it is often used to complement broader treatment plans. It is considered non-invasive and generally well-tolerated, making it suitable for a wide range of skin types.
Scientific interest in red light therapy continues to grow, particularly in areas related to skin integrity, appearance, and overall skin management. Your practitioner can discuss whether red light therapy may be a suitable part of your individual care plan.
Green Light Therapy
Green LED light is used in clinical settings for its gentle interaction with the skin. It penetrates beyond the epidermis and reaches the upper dermal layers, where it is believed to influence skin processes involved in tone and appearance.
This form of light therapy is often used to support calming skin-focused care and is commonly included as part of broader skin management plans. Some individuals explore green light therapy in relation to concerns such as visible pigmentation or uneven tone.
Green light is non-invasive and generally well-tolerated, making it suitable for many skin types. Your practitioner can help determine whether this form of LED light therapy is appropriate for your individual needs and goals. In some cases, it is used alongside other skin treatments to help reduce visible redness and support the skin’s natural healing processes.
Purple Light Therapy
Purple LED light is a combination of red and blue wavelengths and is often selected in clinical settings for its balanced and gentle approach to skin-focused care. It’s more than just a visually calming light, it brings together the properties of red and blue light, making it a versatile option in non-invasive skin support.
In practice, purple light may be used as part of broader treatment plans for individuals with concerns related to visible redness, uneven skin tone, or overall skin clarity. While it is not a stand-alone treatment for specific conditions, it is sometimes included to complement other therapies based on individual needs.
Like other forms of LED light therapy, purple light is generally well-tolerated and does not require downtime. During consultation, your practitioner will determine whether this wavelength is appropriate as part of your personalised skin care approach.
Cyan Light Therapy
Cyan LED light combines elements of blue and green wavelengths and is often selected in clinical settings as part of a broader skin care approach. It is known for its calming tone and is typically used in treatment plans aimed at supporting overall skin balance and comfort.
Some individuals explore cyan light as part of care for skin concerns such as uneven tone or visible sensitivity. While it is not a direct treatment for specific conditions, it may be included to complement other non-invasive therapies, depending on individual goals.
Cyan LED light therapy is generally considered gentle and well-tolerated, with no required downtime. Your practitioner will discuss whether this wavelength is appropriate for your specific skin needs during consultation.
Blue Light Therapy
Blue LED light is commonly used in clinical skin care settings and is known for its interaction with the surface layers of the skin. It is often selected as part of a broader approach to managing breakout-prone or oilier skin types.
While blue light is not a treatment for specific medical conditions, it may be included in skin care plans where surface clarity or balance is a focus. It is non-invasive, generally well-tolerated, and can be used on its own or alongside other skin-supportive treatments. Your practitioner will advise whether this wavelength is appropriate for your individual needs.
Frequently asked questions
LED (Light Emitting Diode) therapy is a non-invasive technique used in clinical skin care settings. It involves applying specific wavelengths of light to the skin using different coloured LED lights, each selected based on its interaction with the skin’s surface.
LED light therapy is generally well-tolerated, with no downtime, and may be used on its own or as part of a broader skin care approach. While responses vary between individuals, LED therapy is often included in care plans that focus on supporting skin health, tone, and comfort.
During your consultation, your practitioner will assess whether LED therapy may be suitable for your individual needs.
Yes, LED light therapy is generally considered safe for all skin tones and types. It is a gentle, non-invasive treatment that does not produce heat or damage the skin’s surface, which may make it suitable for sensitive skin.
LED therapy uses specific wavelengths of light that interact with the skin in different ways. It is a non-ablative treatment, meaning it does not break or remove the skin barrier.
As with any clinical treatment, it’s important to consult a qualified practitioner to determine whether LED therapy is appropriate for your individual skin needs and goals.
A typical LED light therapy session lasts approximately 20 to 30 minutes, depending on the treatment area and the specific protocol used. The number and frequency of sessions may vary based on individual needs, skin type, and the goals discussed during consultation.
While some individuals report changes after a single session, LED therapy is usually included as part of a broader treatment plan that may involve multiple sessions spaced over time. Your practitioner will assess your skin and advise on a suitable approach based on your specific concerns and overall skin care plan.
Shine the light on your skin
Azura, helping you care for your skin with experience and understanding.