Light therapy, also referred to as phototherapy, has gained immense traction during the last few years. This is mainly due to its non-invasive nature and high effectiveness. It is being widely used to treat a variety of skin conditions and mental disorders.
Are people really into light therapy treatments? Well, the answer is yes. According to Coherent Market Insights, the global light therapy industry is set to exhibit a CAGR of 5.2% during the forecast period, totaling US$ 1410.9 million by 2030. This is mainly due to growing demand for light therapy treatments and development of advanced light therapy devices.
Phototherapy uses specific wavelengths of light to treat physical and mental conditions. It is generally used to treat conditions like neonatal jaundice, seasonal affective disorder (SAD), and circadian rhythm. Similarly, it is employed to tackle skin conditions like eczema, psoriasis, and acne vulgaris. It has also shown promise in treating sleep disorders.
Types of Light Therapy
There are different light therapy methods or types used in healthcare and cosmetic worlds. Each types serves a specific purpose.
- Red Light Therapy
Red light therapy treatment uses low-level wavelengths of red or near-infrared light to stimulate collagen production and promote cell regeneration. It is mostly used for
- Skin rejuvenation
- Wrinkle and scar reduction
- Wound healing
- Muscle recovery
- Tackling psoriasis, eczema, and acne
- Reducing inflammation
- Blue Light Therapy
Blue light therapy uses specific wavelengths of blue light to target and eliminate abnormal cells on skin. It has become popular for its antibacterial properties. This light therapy type is primarily used for
- Treating acne and psoriasis
- Relieving seasonal depression
- Managing circadian rhythm disorders
- Improving sleep quality
- Tackling precancerous lesions as well as sun damage
- Yellow Light Therapy