Four wavelengths, four directions of support
Different wavelengths behave differently, offering a range of health support options.

Red
Vitality · circulation
Focuses on cellular energy and circulation, supporting everyday vitality.

Blue
Regulation · protection
A shorter visible wavelength with different photobiological effects, supporting regulation and protection.

Green
Microcirculation · metabolism
Different absorption characteristics, focusing on microcirculation and metabolic function.

Violet
Photodynamic · protection
Distinct photochemical characteristics, supporting photodynamic and protective functions.
Three delivery methods for different needs
Beyond the intravenous route, nasal and aural options offer more flexibility.

Intravenous
Whole-body health management
Low-level laser light delivered intravenously, assessed and performed by medical staff.

Nasal
Nasal and breathing comfort
A dedicated nasal applicator delivers low-level light, supporting local nasal and breathing comfort.

Aural
Ear and hearing health
A dedicated aural applicator delivers localised low-level light, offering an option for ear and hearing health.
Professional assessment · a plan built around you
Health status and needs differ from person to person. The wavelengths used, the delivery method and whether ILIB is suitable at all must be assessed by a physician based on your individual health status.
Frequently Asked Questions
Q.What is multi-wavelength ILIB?
ILIB (intravenous laser irradiation of blood) uses low-level laser light. Happy Clinic uses multi-wavelength equipment that draws on the different properties of red, blue, green and violet light, and a physician plans the appropriate light approach after assessing your health condition.
Q.How do red, blue, green and violet light differ?
Each wavelength has different properties: red light relates to cellular energy and blood circulation; blue light relates to nitric oxide production in vascular endothelial cells; green light relates to microcirculation and metabolism; violet light relates to antibacterial action and immune regulation. The wavelengths used are determined by a physician based on your health condition.
Q.Besides intravenous irradiation, what other options are there?
In addition to intravenous irradiation, nasal and ear irradiation are available, using dedicated nasal or ear attachments for localised low-level light.
Q.How do I know which wavelength or method suits me?
The wavelength, method and whether ILIB suits you are planned by a physician after assessing your individual health condition.
Q.How long is an ILIB session, and how often should I have one?
Each session takes about one hour, and once or twice a month is generally recommended. The actual frequency is determined by a physician based on your condition.


