LED (light-emitting diode) light therapy is a non-invasive treatment that uses skin-safe, low-level light in different wavelengths and colors to improve the skin. The therapy is mainly focused on skincare, promoting anti-aging effects, reducing inflammation, and treating various skin conditions such as acne, dermatitis, eczema, psoriasis, rosacea, scarring, and sun damage. Different LED colors penetrate the skin at different depths, and each color has a specific effect on the skin. For example, blue light affects the uppermost layer of the skin, yellow light penetrates deeper, red light travels further into the skin, and near-infrared light penetrates the deepest. LED light therapy is generally safe, but it is not appropriate for everyone, and multiple treatment sessions are required. The therapy can be done at a spa, a dermatologists office, or at home using an at-home device. Professional LED light therapy will get the most dramatic results. Some of the benefits of LED light therapy include:
- Promoting collagen production, which can improve wrinkles and other signs of skin aging.
- Treating acne and other skin issues like sunspots and discoloration.
- Reducing inflammation.
- Improving wound healing.
- Being safe for all skin colors and not causing any burning.
It is important to consult a dermatologist before trying LED light therapy, especially if you have a medical condition that you want to treat using the therapy.
