End the SI Joint Pain That Keeps You Terrified of Rolling Over, Without Daily Painkillers, the 18-Month NHS Wait, or Titanium Screws Through Your Pelvis
If you have just read how Sophie spent eighteen months on a bathroom floor while the NHS managed her into a waiting list, you are in the right place. What follows is exactly how the ThermaPro breaks the four problem loop: the locked piriformis muscle, the strangled SI joint, the cut off circulation, the drained cells. That loop kept her curled in the foetal position at twenty to three in the morning. And this is how you can try it for 90 days at zero risk.
Engineered by Daniel Hartwell, BEng. Validated by Mr. Robert Hartwell, FRCS (Orth), former NHS Consultant Spinal Surgeon with 32 years and 3,000+ operations.
This is not a belt that squeezes your pelvis and hopes for the best. It is a cordless therapeutic device that straps around your lower back and delivers three mechanisms simultaneously to break the loop no single NHS treatment is funded to touch. Not the photocopied sheet. Not the cortisone injection that lasts nine days. Not the SI belt from Amazon that never reaches the piriformis muscle two inches beneath your skin. Just 15 minutes a day, in your own chair, while the system keeps you on a list with no date attached.
✅ Reaches the locked piriformis muscle 2-3 inches beneath the skin where Voltarol gel, hot water bottles, and the NHS photocopied sheet never get. The deep gluteal vice clamping your SI joint finally releases. What you will feel: the grip at the base of your spine loosening for the first time in months.
✅ Pulsing vibration breaks the spasm-pain cycle while red light switches your mitochondria back on. The hot nail at the base of your spine finally quiets. What you will feel: rolling over in bed without the jolt shooting into your hip and groin.
✅ Works on the tissue directly, not through your bloodstream. No daily painkillers burning your stomach. No omeprazole to survive the first pill. What you will feel: the dead wooden ache in your pelvis softening, the electric jolt when you stand up, gone.
✅ Surgery fuses the joint and leaves the other three sides spinning. The locked piriformis, the collapsed circulation, the drained cells. The belt breaks all four simultaneously. What you will feel: walking the block without sitting down, driving to your sister's without pulling over, getting down on the floor with your grandchildren.
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"Eighteen months on an NHS SI joint fusion waiting list. The first night I strapped it on my lower back for fifteen minutes and I slept four hours straight without curling into the foetal position. The hot nail that had kept me terrified of rolling over was finally quiet. I'd forgotten what that felt like."
90 Day "Joint Free or Refunded" Guarantee
Use the ThermaPro for 90 days. If you cannot roll over in bed without terror, walk farther without the hot nail shooting into your hip and groin, and feel the locked piriformis around your SI joint finally release, send it back for a full refund. No questions. No forms. No return postage costs.
Free UK delivery
Fast, free delivery from our UK warehouse for all orders. Typically 2 to 3 working days.
Hospital Grade Technology, Built to Last
Medical grade deep heat, pulsing vibration, and red and near infrared light in one cordless device. Reaches the locked piriformis muscle. Engineered by Daniel Hartwell, BEng and validated by Mr. Robert Hartwell, FRCS (Orth), former NHS Consultant Spinal Surgeon.
Your SI Joint Pain Is Not One Problem. It Is Four, Running in a Loop.
If you have already tried daily painkillers and omeprazole, the 16-week wait for NHS physiotherapy, a cortisone injection that lasted nine days, an SI belt that squeezed your pelvis and did nothing, magnesium capsules for over a year, Voltarol gel, and the hot nail at the base of your spine is still there every morning at twenty to three, there is a precise reason.
A spine that has lost its shock-absorbing power started hammering your SI joint. From there, four things begin feeding each other in a loop that no single NHS treatment is funded to break:
That is the hot nail at the base of your spine at twenty to three in the morning. That is the jolt when you stand up from the sofa. That is the dead, wooden ache in your pelvis when you wake up. That is why you are terrified of rolling over in bed. That is why you have been curled in the foetal position for months.
It is not "your age." It is not "your weight." It is not because you "did too much" or "too little," the way your GP put it in a ten-minute appointment.
That fourth problem is the one nobody explains. Inside every cell are tiny engines called mitochondria that make the energy your body repairs itself with, a kind of battery. Years of being squeezed run that battery flat. A drained cell is not broken, it just has no power left to calm the inflammation or quiet the joint. That is why no tablet ever reached it. You cannot recharge a battery by swallowing one.
Surgery fuses the SI joint. That is one side of the loop. It never touches the locked piriformis, the collapsed circulation, or the drained cells that keep the joint inflamed. That is why as many as four in ten fusion patients are still in pain a year later. The hospitals have a fourteen-thousand-pound machine that works the whole loop, and they send you home with a paper sheet of stretches and a prescription.
The Three Technologies That Release, Drain, and Recharge the Tissue, All at Once
To break the loop, three things have to reach the tissue at the same time. Not one. Not two. All three. And all of them bypass your stomach completely. No tablets.
Deep Heat, Targeted Thermal Therapy
Adjustable targeted heat (up to 65°C) drives warmth and blood flow two to three inches into the deep gluteal muscle that has clamped your SI joint in a permanent spasm, the same principle as the heating units used in physiotherapy departments, except this one straps on in your own chair. A tablet cannot make a muscle let go. Neither can a stretch sheet. And less than 1% of an oral magnesium dose ever reaches a locked piriformis around an inflamed SI joint, which is exactly why those pharmacy capsules did nothing for you for over a year even though your blood work kept coming back normal.
Vibration, Pulsing Massage
Pulsing vibration massage (multiple modes) mechanically breaks the spasm-pain-spasm cycle and pumps the stagnant tissue, helping the body flush the inflammatory waste trapped against the SI joint. The same kind of relief a deep-tissue massage gives, but aimed exactly at the locked compartment, every single day, without a £90 appointment. No tablets going through your gut. No stomach damage.
Red and Near-Infrared Light
Red and near-infrared light (photobiomodulation) recharges the drained cells around the SI joint, the same effect NASA found when they needed to keep astronauts' cells alive and repairing in space. Picture a flower shut in a dark room: it wilts, not because it is sick, but because a flower lives on light. Your cells are no different. As the heat and vibration release the piriformis, the light puts the energy back so the tissue can finally repair and the joint can calm down.
15 Minutes a Day, Strap On, Sit Back
Get one of the three and the other two fail. Get all three together and the loop, for the first time in years, finally stops. The 5000mAh battery means no wires: you strap it on, pick your heat and massage level on the touchscreen, and sit in your own chair for fifteen minutes. No appointment. No prescription. No referral letter. No eighteen-month wait.
How It Compares to Everything You've Already Been Told to Try
| Treatment | Deep tissue? | Night pain? | Stomach damage? |
|---|---|---|---|
| Daily painkillers + omeprazole | No, gut only | Briefly, fades | Gastritis, ulcers |
| NHS physio (16-wk wait) | No | No | No |
| Cortisone injection (£400-1,500 private) | Briefly, yes | 7wks, then 9 days | Tissue thinning |
| Gabapentin / Pregabalin | No, sedation | Dulls it, foggy | Weight gain, dependence |
| SI belt / support brace | Squeezes surface | No | No |
| Voltarol gel / hot bottle | Surface only | Slightly | No |
| Osteopath (£40-60/visit) | Mechanical only | Back by morning | No |
| SI joint fusion (£32,000-58,000 private) | Yes, surgical | 40% still in pain | NSAIDs post-op |
| Revornyn ThermaPro | Yes, 2-3in deep | Yes, overnight | Never. Drug-free. |
Every other option above shares one thing in common: none of them works all four sides of the loop. That is why the pain always comes back within a few weeks.
Let's Do the Maths Honestly
Here's what the typical SI joint pain journey actually costs, plus the time spent waiting, vs a one-time device you use for years.
| Treatment | Annual | Frequency | 5-yr total |
|---|---|---|---|
| Painkillers + omeprazole | £180-360 | Daily | £900-1,800 |
| Gabapentin / Pregabalin | £0-1,600 | Monthly | £0-8,000 |
| Private physio (skip wait) | £360-1,200 | 10-16 sessions | £1,800-6,000 |
| Osteopath (2x/week) | £40-60/visit | Ongoing | £4,000-12,000 |
| Private cortisone | £400-1,500 | 2-4/year | £4,000-24,000 |
| SI belt / support brace | £40-120 | One-off | £40-120 |
| Magnesium capsules | ~£30/mo | Daily | ~£1,800 |
| SI joint fusion (private) | £32-58k | Once | £32,000-58,000 |
| Revornyn ThermaPro | £79.90 | Daily, for years | £79.90 total |
The ThermaPro is a one-time £79.90. Not £79.90 a month. Once. It's less than a single private cortisone injection, less than one session with a pain consultant, and it doesn't wear off in nine days, or make you wait eighteen months to find out if it works.
The "Joint Free or Refunded" Guarantee: 90 Days + 1-Year Warranty
Use the Revornyn ThermaPro for 90 days. If you can't roll over in bed without terror, walk farther without the hot nail shooting into your hip and groin, and feel the locked piriformis around your SI joint finally release, send it back for a full refund. No questions. No forms. No return postage costs. And every unit is covered by a full 1-year warranty.
We've processed refunds for 4% of our 17,000+ UK customers. The other 96% kept theirs.
You Have Two Roads
Both are real. You can only choose one.
- Keep taking the daily painkillers that are burning your stomach and straining your kidneys
- Wake up at twenty to three curled in the foetal position, terrified of rolling over, the hot nail at the base of your spine shooting into your hip again
- Spend another £900 to £1,500 on osteopath visits and cortisone injections that wear off in nine days
- Wait 18 months on the NHS fusion list while the loop destroys your pelvis a little more every week, until the plastic shower chair and the commode by the bed arrive
- Strap it on tonight for 15 minutes. Feel the locked piriformis around your SI joint release its grip for the first time in months
- Roll over in bed within days without the hot nail shooting through your pelvis. Sleep without curling into a ball
- Cut back on the daily painkillers, and stop burning your stomach to manage a joint the tablets never reached
- 90-day guarantee. If it doesn't work, you pay nothing. No questions. No return postage costs.