Red light therapy articles
Science-backed guides on every aspect of red light therapy. From specific conditions and treatment protocols to device comparisons and safety information.
Conditions
How red light therapy helps with specific health conditions, backed by clinical research.
Red light therapy for joint pain
Arthritis, osteoarthritis, and inflammatory joint conditions
Red light therapy for hair loss
Androgenetic alopecia, thinning hair, and follicle stimulation
Red light therapy for cellulite
Skin texture, collagen remodeling, and connective tissue
Red light therapy for neuropathy
Peripheral neuropathy, diabetic nerve pain, and numbness
Red light therapy for psoriasis
Plaque psoriasis, immune modulation, and skin healing
Red light therapy for plantar fasciitis
Heel pain, fascia inflammation, and foot recovery
Red light therapy for tendonitis
Achilles, tennis elbow, and tendon repair
Red light therapy for sunburn
UV damage recovery, skin repair, and inflammation
Red light therapy for headaches
Migraines, tension headaches, and transcranial PBM
Red light therapy for hyperpigmentation
Dark spots, melasma, and uneven skin tone
Red light therapy for fat loss
Body contouring, adipocyte response, and inch reduction
Red light therapy for hearing loss
Tinnitus, cochlear health, and auditory research
Red light therapy for lymphatic drainage
Lymphedema, swelling reduction, and immune support
Red light therapy for feet
Foot pain, diabetic feet, neuropathy, and wound healing
Safety & usage
Everything you need to know about using red light therapy safely and effectively.
Eyes open or closed during red light therapy?
Eye safety and best practices during treatment
Do you need eye protection for red light therapy?
When goggles are necessary and when they're not
Red light therapy goggles guide
Choosing the right eye protection
Red light therapy glasses guide
Glasses vs goggles and what to look for
Is red light therapy safe for pregnancy?
Safety considerations for expecting mothers
Does red light therapy work through clothes?
Fabric types, thickness, and light penetration
How long to do red light therapy
Session timing guide by condition and device
Can you do too much red light therapy?
The biphasic dose response and overdoing it
Comparisons
Head-to-head comparisons of red light therapy with other treatments and technologies.
Red light therapy vs infrared sauna
Different technologies, different benefits
Red light therapy vs infrared therapy
Understanding the overlap and differences
Red light vs blue light therapy
Wavelength comparison and best uses
Red light therapy vs CoolSculpting
Fat reduction approaches compared
Cold laser therapy vs red light therapy
Laser vs LED and clinical applications
Red light vs infrared light
Visible red vs near-infrared wavelengths
Devices & products
Guides to choosing the right red light therapy devices and products.
Practical Q&A
Answers to the most common questions about using red light therapy in real life.
Does red light therapy tan you?
Red light, melanin, and skin color
Red light therapy tanning beds
Tanning beds with red light features explained
Red light therapy after microneedling
Combining treatments for better results
Retinol and red light therapy
Can you use both? Timing and protocols
Red light therapy at Planet Fitness
What to expect from gym-based machines
Before & after
What real results look like and what to realistically expect.