Red Light Therapy for Arthritis
You used to not think about your hands.
Now they're the first thing you feel every morning.
Stop Managing the Pain.
Start Healing the Joint.
Clinically proven wavelengths that reach deep into inflamed joints — reducing pain, rebuilding mobility, and giving you back the life arthritis has been quietly taking.
54M
Americans with arthritis
50%+
Pain reduction in clinical trials
0
Side effects reported
FDA-Cleared · HSA/FSA Eligible · 60-Day Money-Back Guarantee
As Featured In
Arthritis Foundation
Healthline
WebMD
Mayo Clinic
Harvard Health
Forbes
What Arthritis Actually Takes
It's not just pain.
It's everything pain quietly erases.
The jar you can't open anymore.
So you wait for someone else. Or you skip the meal entirely.
The walk you used to look forward to.
Now you plan around how far your knees will let you go.
Your grandchild asks you to get on the floor.
And you have to say no. Again.
The morning stiffness that sets the tone.
Twenty minutes before your hands feel like your own. Some days, longer.
The hobbies you've quietly dropped.
Gardening. Guitar. Painting. You didn't decide to stop — your joints decided for you.
The Cycle You're Trapped In
Joint inflames
→
Pain increases
→
You move less
→
Joints stiffen more
↻ And it repeats. Every single day.
Arthritis doesn't just hurt your joints. It shrinks your world. The question isn't whether you'll try something — it's whether the next thing you try actually works.
Sound Familiar?
You've already tried everything.
And none of it solved the actual problem.
NSAIDs (Advil, Aleve)
$360–720/yr
Masks the pain for a few hours. Does nothing for the joint itself. You take them every day and the arthritis keeps progressing.
Risks: stomach ulcers, kidney damage, cardiovascular complications with long-term use
Cortisone Injections
$600–2,400/yr
Relief for a few weeks, maybe a month. Then it fades and you're back in the waiting room. Each round works a little less.
Risks: cartilage deterioration, tendon weakening, limited to 3-4 injections per year
Topical Creams & Patches
$240–480/yr
You smell like a medicine cabinet. The relief barely lasts an hour. It never reaches the actual joint — just the surface.
Surface-level only. Cannot penetrate to joint tissue where inflammation originates.
Prescription DMARDs
$1,200–6,000/yr
Suppress your entire immune system to calm your joints. Monthly bloodwork. Constant monitoring. A lifetime commitment.
Risks: liver damage, increased infection risk, requires regular lab monitoring
Every one of these treats the symptom, not the source. They mask pain, suppress inflammation, or numb the area — while the joint keeps deteriorating underneath.
What if you could reach the joint itself?
A Different Approach
Not another pill.
A signal your body already knows.
Red light therapy doesn't mask your pain or suppress your immune system. It delivers specific wavelengths of light directly into the inflamed joint — penetrating up to 2 inches deep, past skin, past muscle, into the tissue where arthritis lives.
When this light reaches your cells, it does something no pill can: it restores your cells' ability to produce energy, reduce their own inflammation, and begin repair. It's not adding a chemical. It's removing a barrier.
660nm
Red Light
Penetrates 8-10mm. Reduces surface inflammation, increases blood flow to the joint, and accelerates tissue repair in the synovial lining.
850nm
Near-Infrared
Penetrates up to 50mm. Reaches deep joint structures, cartilage, and bone. Modulates inflammatory cytokines at the source.
What Changes Inside Your Joint
Inflammatory cytokines decrease — swelling goes down
ATP production increases — cells gain energy to heal
Blood flow improves — oxygen and nutrients reach the joint
Collagen production is stimulated — cartilage begins to recover
Pain signals are modulated — relief that builds over time
How Light Reaches Your Joints
Medical-Grade Penetration Diagrams
660nm red and 850nm near-infrared light reach different tissue depths.
Knee Joint
Osteoarthritis / Knee OA
The most studied joint in red light research. NIR light reaches the synovial space and cartilage where OA damage occurs. Clinical trials show 50%+ pain reduction.
Shoulder Joint
Rotator Cuff / Shoulder OA
NIR penetrates through the deltoid to reach the rotator cuff and glenohumeral joint. Particularly effective for frozen shoulder and impingement.
Hand & Wrist
RA / Osteoarthritis / Carpal Tunnel
Hands have minimal soft tissue — light reaches joints quickly. Particularly responsive to treatment. Many users report reduced morning stiffness within days.
Ankle Joint
Ankle OA / Sprains / Achilles
Clinical trials show significant ankle pain reduction after just 3 days of treatment. NIR reaches the talus, calcaneus, and Achilles tendon insertion.
Bone
Cartilage
Inflammation
660nm Red
850nm NIR
Clinical Research
This Isn't Alternative Medicine. It's Proven Science.
Over 20 years of peer-reviewed clinical research. Here's what the data says.
50%+
Pain reduction in double-blind trials
542
Participants across 10 RCTs in 2024 meta-analysis
27 min
Reduction in morning stiffness (RA patients)
Double-Blind RCT — Knee OA
50 patients with degenerative osteoarthritis. Red and infrared groups saw pain reduced by over 50%. Placebo group saw no improvement.
Researchers concluded red light therapy is "effective in relieving pain and disability in degenerative osteoarthritis of the knee."
Stelian et al. — Peer-reviewed clinical study
Meta-Analysis — Rheumatoid Arthritis
Pain reduced by 70% relative to placebo. Morning stiffness cut by 27.5 minutes. Joint flexibility increased.
Across multiple studies, RA patients experienced clinically significant improvements in pain, stiffness, and function.
Brosseau et al. (2000) — Meta-analysis
2024 Systematic Review — BMJ Open
10 randomized controlled trials, 542 total participants. Dose-response relationship confirmed for pain and function in knee OA.
When parameters are set correctly, red light therapy significantly reduces pain intensity and improves disability scores.
Systematic review & meta-analysis — BMJ Open (2024)
All Valo devices use the exact wavelengths (660nm + 850nm) and power densities supported by this research.
What Changes
Imagine waking up and
your hands just… work.
Week 1–2
The morning stiffness starts to lift.
You notice your hands loosen up faster. The first 20 minutes of your day aren't defined by pain anymore. It's subtle, but it's real.
Week 3–4
You reach for things without thinking about it.
The jar doesn't feel impossible. Your knees don't announce themselves on the stairs. You start moving more — because moving doesn't punish you.
Week 5–6
You start doing things you'd stopped doing.
The garden. The walk. Playing with the grandkids on the floor. You didn't plan a comeback — it just happened because the pain got out of the way.
Week 8+
This is your new normal.
Many users reduce or stop NSAIDs entirely. The benefits compound with consistent use. Your joints aren't the first thing you think about anymore — and that changes everything.
"Both knees, years of running. The Spark is perfect for targeted treatment. I ice, stretch, then hit my knees with the Spark for 10 minutes. Morning stiffness is gone within a week."
— Verified Valo Customer
Start Your Recovery →
60-day money-back guarantee. Use it every day. If you don't feel the difference, send it back.
Choose Your Device
Match Your Pain to the Right Light
Same medical-grade wavelengths. Different coverage for different joints.
Valo Spark
$299
or ~$28/mo with Affirm
Best For
Hands, wrists, fingers, elbows, ankles — targeted treatment of individual joints. Place directly on the area that hurts.
660nm + 850nm dual wavelength
Compact — treat one joint at a time
10-minute sessions
FDA-cleared medical device
Best for Arthritis
Valo Beam
$499
or ~$46/mo with Affirm
Best For
Knees, shoulders, hips, back — multiple joints in one session. Covers larger areas so you treat more in less time.
660nm + 850nm dual wavelength
Full-panel — treat multiple joints at once
10–15 minute sessions
FDA-cleared medical device
Our #1 bestseller
HSA / FSA Eligible
All Valo devices are FDA-cleared medical devices and qualify for HSA/FSA reimbursement. No prescription needed. Use Flex at checkout. That means you can pay with pre-tax health dollars — effectively getting 25-35% off.
Hear It From Our Clinical Director
Your Joints Aren't Just Aging. They're Inflamed.
Dr. Roosta explains why painkillers mask arthritis while red light therapy treats it at the source.
"I've treated thousands of patients with arthritic joints. The ones who use red light therapy consistently are the ones cancelling their cortisone appointments. 850nm near-infrared penetrates deep enough to reach the synovial membrane directly — reducing the inflammation that's destroying the cartilage. It's not masking the pain. It's treating why you're in pain."
Dr. Roosta, DAT, LAT, ATC
Clinical Director, Valo Red Light
Sports Medicine
10,000+ Patients
Musculoskeletal Specialist
Real Results from Real People
What Arthritis Sufferers Are Saying
4.8
★★★★★
Based on verified customer reviews
★★★★★
Mar 2026
Both knees, years of running. The Spark is perfect for targeted treatment. I ice, stretch, then hit my knees with the Spark for 10 minutes. Morning stiffness was gone within a week. I wish I'd found this two years ago instead of popping Advil every morning.
Michael R.
★★★★★
Feb 2026
I have rheumatoid arthritis in both hands. Some mornings I couldn't close my fists for 30+ minutes. After three weeks with the Beam, that window is down to about 5 minutes. My rheumatologist noticed the improvement before I even told her I was using it.
Patricia L.
★★★★
Mar 2026
Shoulder OA had me sleeping on my back for months because I couldn't lay on my side. Six weeks in and I'm sleeping on either side again. The pain isn't gone completely but it went from a constant 6 to a manageable 2. Half star off only because I wish it came with a stand for shoulder use.
David K.
★★★★★
Jan 2026
Bought this for my mom's hands — she's 72 with severe OA in her fingers. She was skeptical. After two weeks she called me and said "I opened a pickle jar today." I almost cried. Worth every penny and then some.
Jennifer T.
★★★★☆
Feb 2026
Good device, solid build quality. My knee arthritis has improved — I can do stairs without gripping the railing now. Took about 4 weeks to really notice a difference which felt slow at first. Sticking with it because the results are real once they kick in.
Robert G.
★★★★★
Mar 2026
I'm a potter — my hands are my livelihood. Arthritis was threatening to end my career at 58. The Spark gives me an extra 3-4 good hours at the wheel every day. I use it before I start and again at lunch. Complete game changer for anyone who works with their hands.
Susan M.
★★★★
Jan 2026
Psoriatic arthritis in my ankles and wrists. I've been on methotrexate for 4 years. The Beam hasn't replaced my meds but it's the first thing that's actually helped alongside them. Swelling is noticeably down. My doctor said to keep doing whatever I'm doing.
Karen W.
★★★★★
Feb 2026
Used my FSA to buy the Beam before my balance expired. Paid with pre-tax health dollars, no prescription needed. Feels like I got it at a 30% discount. My hip arthritis has improved so much that my physical therapist commented on my range of motion. Six weeks of daily use.
Thomas H.
★★★★☆
Dec 2025
I was spending $80/month on cortisone cream and Voltaren. The Spark paid for itself in less than 4 months. Elbow and wrist pain are probably 60% better. Not a miracle cure but it's the most consistent relief I've found without a prescription. Using it daily.
Linda F.
★★★★★
Mar 2026
67 years old, OA in both knees and lower back. My wife bought me the Beam for Christmas. I didn't think it would work. By mid-January I was walking the dog again without stopping to rest. She says I'm less grumpy in the mornings now too.
James P.
★★★★
Jan 2026
Gardening was the thing I missed most. Kneeling, gripping tools, being outside for hours — arthritis took all of it. Two months with the Beam treating my knees and hands before I head out and I got through a full Saturday in the garden last weekend. First time in over a year.
Margaret D.
★★★★★
Feb 2026
Retired nurse, so I was skeptical but I read the studies. The evidence for photobiomodulation and arthritis is actually very strong. Bought the Spark for my hands. Four weeks in, my grip strength is measurably better and I've cut my Aleve from twice daily to maybe twice a week. The science is real.
Barbara C.
Red Light Therapy for Arthritis
You used to not think about your hands.
Now they're the first thing you feel every morning.
Stop Managing the Pain.
Start Healing the Joint.
Clinically proven wavelengths that reach deep into inflamed joints — reducing pain, rebuilding mobility, and giving you back the life arthritis has been quietly taking.
54M
Americans with arthritis
50%+
Pain reduction in clinical trials
0
Side effects reported
FDA-Cleared · HSA/FSA Eligible · 60-Day Money-Back Guarantee
Your joints have been telling you something for a long time.
You've tried masking the pain. Suppressing the inflammation. Working around the stiffness. What you haven't tried is giving your joints what they need to heal themselves. 10 minutes a day. No pills. No side effects. Just light — and the life it gives back.
FDA-Cleared
HSA/FSA Eligible
60-Day Guarantee
Free Shipping
Affirm Financing
