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
Yellow light therapy uses specific yellow light wavelengths to penetrate skin, promoting skin rejuvenation and improving overall complexion. It is often used for
- Triggering collagen production
- Reducing wrinkles
- Facilitating wound healing
- Improving lymphatic drainage
- Reducing inflammation
- Bright Light Therapy
Bright light therapy involves exposure to intense light. It is mostly used for treating
- Seasonal affective disorder (SAD) and other mood disorders
- Sleep disorders like insomnia and delayed sleep phase syndrome (DSPS)
- Skin conditions like eczema and psoriasis
- UV Light Therapy
UV light therapy uses ultraviolet light to treat a variety of skin conditions by slowing down the growth of affected skin cells. It is mostly used in dermatology for treating skin conditions like
- Eczema
- Psoriasis
- Vitiligo
- Pityriasis rosea
- Green Light Therapy
Green light therapy utilizes specific wavelengths of green light to treat different conditions. It is a relatively novel form of treatment that shows promise in reducing migraine headaches and chronic pain conditions. This type of therapy can be used for
- Reducing pain and inflammation
- Improving skin health
- Enhancing mood
- Treating migraines
FAQs
How big is the light therapy industry?
As per CMI, the global light therapy industry size reached US$ 989.2 million in 2023.
What does light therapy do?
Light therapy is widely used to treat different skin conditions and mental disorders.
What are the types of light therapy?
Red light therapy, blue light therapy, green light therapy, bright light therapy, yellow light therapy, UV light therapy, and near-infrared light therapy.
How much does light therapy cost?
Around US$ 25 to US$ 200.
What is the most popular type of light therapy?
Red light therapy.
