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4.8  |  Loved by 12,000+ UK customers

OsteoKnee Red Light Therapy Pro

The professional red light and heat therapy device designed to reach the muscle and tissue around your knee replacement that painkillers and gels never could, calm the inflammation still keeping you up at night, and help you kneel in the garden again, without another course of private physiotherapy.

90-Day Money-Back
CE Certified
Expert Approved
2-Year Warranty
In stock - limited units available

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WARNING: Low Stock Notice
This product sold out 12 times last year. We encourage you to take advantage of the limited sale and buy now. PS: Only available here, don't buy fakes on Amazon/eBay.
What real customers say
Susan K.
Susan K.
Verified Purchase
"I ordered one for myself and within three weeks my husband was asking to try it. We now have two. Worth every penny."
Helen R.
Helen R.
Verified Purchase
"Cooked Sunday dinner standing up for the first time in two years. My daughter cried."
Frank D.
Frank D.
Verified Buyer
"Six weeks with this device and the stick stays in the cupboard. My daughter says I've got my stride back."
Sheila M.
Sheila M.
Verified Buyer
"He hated the noise of my old TENS machine. This is completely silent. Win win."
Geoffrey R.
Geoffrey R.
Verified Buyer
"Retired engineer, I checked the specs first. Six weeks in and I cancelled the consultation I'd been dreading about my other knee."
Michael B.
Michael B.
Verified Buyer
"This device gave me what the injections promised but never delivered. Consistent, deep relief."
Ideal for

OsteoKnee was designed for people dealing with:

  • Ongoing pain after a knee replacement that was supposed to have "fixed" it
  • Deep aching or burning that wakes you at 3am
  • Being told the joint "looks fine" on the X-ray while the pain says otherwise
  • Difficulty kneeling, or getting up off the floor, months or years after surgery
  • Relief from painkillers or gel injections that keeps wearing off sooner each time

If you've been told to give it more time and manage with painkillers, this was built for you.

Full specifications
  • Medical-grade light: 44 LED beads, 660nm red + 850nm near-infrared, 3 modes (red only / near-infrared only / both)
  • Heat therapy: 5 adjustable levels, 45°C to 65°C
  • Timer: 15 / 30 / 40 minutes, automatic shut-off
  • Battery: 5000mAh rechargeable, USB charging, cordless
  • Weight: 370g
  • Certification: CE Certified
  • Warranty: 2-year manufacturer warranty
How is this different from what I've already tried?

Painkillers work through your stomach. Gels and heat pads stop at the skin. The muscle and tissue actually causing your pain sit two to three inches down, around the joint itself.

OsteoKnee is the only home device that reaches it two ways at once: light to help the muscle around your joint properly reactivate, heat to ease the inflammation and swelling that creams and heating pads can't touch.

Is it complicated to use?

No. Fit it around your knee, select your mode and heat, and sit back for twenty minutes. There is no app, no Bluetooth, nothing to program.

Shipping, returns and warranty

Shipping: ships from within the UK. Free shipping on every order.

90-day money-back guarantee: use it for 90 days. If your mornings haven't changed, send it back for a full refund. No forms, no questions asked.

2-year warranty: every unit is covered against any defect.

Only available here

OsteoKnee is sold exclusively through this page. It is not available on Amazon, in stores, or anywhere else, and the 90-day guarantee only applies to orders placed here.

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As Seen In
Publication 1 Publication 2 Publication 3 Publication 4 Publication 5
Scientifically-proven benefits
Releases the tension in the muscle around the joint with clinical-strength heat that reaches where creams and heating pads can't
Feeds the muscle and tissue around your knee replacement with 660 and 850nm red light, the two wavelengths studied in over 4,000 peer-reviewed papers on soft-tissue recovery
Eases the inflammation at the joint capsule, so the deep ache that wakes you at 3am finally settles
Restores mobility so stairs, kneeling in the garden, and a full night's sleep feel possible again

Costs less than a single private physiotherapy session.

OsteoKnee pays for itself in a single course. A typical run of private physiotherapy costs £400 to £800, often repeated more than once when the course ends and the pain hasn't. Gels, heat pads and painkillers add a few hundred pounds more over a year or two, for a knee that's no better. No appointments. No waiting list. Twenty minutes at home, twice a day.

Typical cost of private physiotherapy, gels & painkillers£400–£900
OsteoKnee, one-time£59.90
OsteoKnee worn on the knee
OsteoKnee digital control panel

Adjust every session to how you feel

Pick the light mode. Pick the heat level. Pick the session length. Whether your knee wants gentle warmth in the evening or a deeper session on a stiff morning, it adjusts with the digital touch controller. No app, no menus, nothing to program. If you can use a heating pad, you can use this.

What real customers say

OsteoKnee is used by people who have already had their knee replaced and were told the joint looked perfect, while the pain, stiffness, and swelling told a different story. Here's what they say about it.

Carol T.
Carol T., 64 · Birmingham
"I used to leave every check-up feeling like I was making it up, because the X-ray always looked 'perfect.' Six weeks with this and I finally believed him."
Sarah L.
Sarah L., 59 · Bath
"I still work full time, I couldn't take more weeks off for another private physio course. Three weeks with this and I hadn't touched the tramadol. My colleagues noticed."
Joan C.
Joan C., 71 · Nottingham
"Knee pain for nine years, even after the replacement, on a cocktail of painkillers that left me with gastritis. Two months in and I'm off the daily ibuprofen. First proper sleep in years."

Compare it with different solutions on the market

Let's compare OsteoKnee with other devices on the market (gadgets, heating pads, braces...) and typical treatment routes.

OsteoKnee
Other devices
Meds & injections
Lasting pain relief
No side effects
Reaches the joint tissue, 2–3 inches deep
Dual-wavelength medical-grade light, 660 + 850nm
CE-certified electronics
One-time cost

Frequently asked questions

Will this work if my surgeon has told me the joint looks fine?
That is precisely the situation this was designed for. A clean X-ray tells you the implant is positioned correctly. It doesn't tell you the muscle around it has recovered or that the nerve endings near your scar have settled, which is what OsteoKnee is built to address.
How is this different from the light-up gadgets I see on Facebook?
Three things: wavelength, dose, and depth. OsteoKnee uses 44 medical-grade LEDs at 660nm and 850nm, the wavelengths used in the published literature, plus five levels of therapeutic heat. Most gadgets glow red. Very few publish their specifications. Ours are printed on this page.
Is it safe to use near my scar, or with metal implants in the joint?
Yes. Light and controlled heat therapy at this level are commonly used around joint replacements. If you have any specific concerns about your own case, it's always worth a quick check with your GP or surgical team first.
Can I use it alongside my painkillers or medication?
Yes. It works mechanically on the tissue and does not interact with medication. Many people find they reach for painkillers less often as the tissue responds. Always check with your GP before changing anything prescribed.
How quickly will I feel a difference?
Most people feel warmth and some easing from the first session. Better sleep and less stiffness usually build over the first two to three weeks, with steadier walking by six to eight weeks.
Is it noisy? Will it disturb my partner?
No. It is completely silent, with no fans and no vibration. You can use it beside a sleeping partner.
Can I use it on both knees, or if I'm waiting to have my other one done?
Yes, and many people do exactly that, both to manage the current knee and to keep the surrounding muscle as strong as possible ahead of a second surgery. Each device treats one knee; most people with both knees affected order two.
What if it does not work for me?
You have 90 days from delivery to return it for a full refund. One email is all it takes.
★★★★★4.8 · 12,000+ reviews
Carol M., 64Leeds✓ Verified Purchase
Sleeping through the night for the first time in years

"Three years of gel injections and 'come back when it's worse.' My surgeon discharged me saying the joint looked perfect. The first night I used this for twenty minutes, I slept four hours straight on my side. I'd forgotten what that felt like."

Patricia V., 64Bristol✓ Verified Purchase
Ordered a second one for my husband

"I ordered one for myself after my knee replacement and within three weeks my husband was asking to try it. We now have two. The mornings are so much better, I can get downstairs without holding both rails."

Brian T., 66Preston✓ Verified Purchase
Second knee settled, couldn't be easier

"After my first replacement my good knee started aching from carrying more of the weight. Two months using this on both knees and the second one has settled right down. You just sit with it, could not be easier."

Margaret H., 69Norwich✓ Verified Purchase
Cut my painkillers by half, my stomach is grateful

"NHS physio ended after six sessions. After that I was on my own. I use this morning and night while I watch TV. The stairs are not the battle they were, and I've cut my ibuprofen by half."

Susan K., 62Cardiff✓ Verified Purchase
Ordered a second one for my husband

"I ordered one for myself and within three weeks my husband was asking to try it. We now have two. The mornings are so much better, I can get downstairs without holding both rails. Worth every penny."

Helen R., 67Manchester✓ Verified Purchase
On my feet cooking Sunday dinner again

"Cooked Sunday dinner standing up for the first time in two years. The whole family noticed before I even said anything. My daughter cried."

Geoffrey R., 71Glasgow✓ Verified Buyer
The engineer who checked the specs first

"Retired engineer, and I've been burned before, so I checked the specs first: 660nm and 850nm at the published range, plus medical-grade heat. Six weeks in and I cancelled the consultation I'd been dreading about my other knee."

Anne B., 61Newcastle✓ Verified Buyer
Six years on ibuprofen, off it in three weeks

"Bought it for my husband. He's a builder, both knees replaced, lived on ibuprofen for six years since. Three weeks in he asked where I'd bought it. He's been off it for two months. The omeprazole is in the bin."

Trevor R., 68Sheffield✓ Verified Buyer
Up the loft ladder for the first time in five years

"Retired factory worker. Both knees done. Climbed up to my grandson's loft conversion last weekend for the first time in five years. The grandkids couldn't believe it."

Joan C., 71Nottingham✓ Verified Purchase
First proper sleep in years, off the daily ibuprofen

"Knee pain for nine years, even after the replacement, on a cocktail of painkillers that left me with gastritis. Two months in and I'm off the daily ibuprofen. First proper sleep in years."

Diana M., 59Liverpool✓ Verified Buyer
Back at the park with my granddaughter

"My NHS physio ended after six weeks. Two private courses out of pocket, over £700 gone. Three months using this twice a day and I took my granddaughter to the park last Saturday. I cried in the car on the way home."

Carol T., 64Birmingham✓ Verified Buyer
Stopped dreading the follow-up appointment

"I used to leave every check-up feeling like I was making it up, because the X-ray always looked 'perfect.' Six weeks with this and I finally believed him."

Peter A., 66Edinburgh✓ Verified Buyer
Walked to the shops and back for the first time since the operation

"My wife ordered this behind my back. That was twelve weeks ago. Last week I walked to the shops and back, half a mile each way. First time since before my operation. I apologised over coffee."

Eleanor B., 69Belfast✓ Verified Purchase
Ulcer healed after coming off the ibuprofen

"My GP said it was the daily ibuprofen doing the damage. I've been off it since I started this. My stomach has healed. First time in five years I feel like myself again."

Frank D., 73Southampton✓ Verified Buyer
The stick stays in the cupboard now

"Retired postman. Forty years on my feet. Six weeks with this device and the stick stays in the cupboard. My daughter says I've got my stride back."

Sheila M., 62Plymouth✓ Verified Buyer
Silent enough that we both sleep through the night

"He hated the noise of my old TENS machine. This is completely silent. He sleeps through it. And I sleep through the night. Win win."

Robert K., 58York✓ Verified Buyer
The sceptic who now takes the stairs two at a time

"I was the sceptic. Surgeon, physio, 'give it time.' Three weeks of morning and evening sessions. The stairs at the office are no longer a dread."

Linda P., 70Derby✓ Verified Purchase
Off the omeprazole and the ibuprofen, both gone

"My omeprazole prescription was higher than my ibuprofen. That told me everything. Eight weeks using this and both are gone. My stomach is healing."

John S., 65Coventry✓ Verified Buyer
The limp is gone, and so is the hip pain it caused

"I was limping so badly my other hip started to go. Two months on this device, the limp is gone and the hip has settled. It's like dominoes in reverse."

Mary W., 74Swansea✓ Verified Buyer
Back in the garden, kneeling again after three years

"Last Tuesday I knelt for twenty minutes with a trowel. Got up without help. My neighbour thought I'd had a secret operation."

David H., 60Aberdeen✓ Verified Buyer
I didn't need pills for my mood, I needed my knee fixed

"The pain was making me anxious, then low. My GP offered antidepressants. I found this instead. Six weeks in, the pain is down by half. I needed my knee to stop screaming, not my mood managed."

Jean T., 68Exeter✓ Verified Purchase
Building strength before my second knee

"This device has bought me time and confidence. I'm stronger now than I was six months ago. When I do go in for the second one, I'll go in on my own two feet."

Michael B., 63Hull✓ Verified Buyer
The consistent relief the injections never delivered

"The first steroid injection lasted five weeks. The second lasted three. This device gave me what the injections promised but never delivered. Consistent, deep relief."

Sarah L., 59Bath✓ Verified Buyer
Off the painkillers at my desk within three weeks

"I still work full time, I couldn't take more weeks off for another private physio course. Three weeks with this and I hadn't touched the tramadol. My colleagues noticed."

Thomas G., 76Oxford✓ Verified Buyer
Ready to book a second private consultation, then this happened

"My son found this online. I thought it was too cheap to work. I was wrong. Three months in, I cancelled the consultation. I don't think I'll need it."

Karen D., 63Cambridge✓ Verified Buyer
Burned by a gel injection course before this

"I spent £900 on a course of injections a clinic promised would loosen the scar tissue for good. Six weeks of this did more, and cost a fraction of one of those sessions. Check the specs, then do the maths."