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1 Stage Engine Revitalizant for gasoline and diesel engine

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Up to 10L/Qt oil system

XADO 1 Stage Engine Revitalizant is a 1-step engine treatment that rebuilds metal and protects worn metal from future wear. One 27ml tube contains enough active ingredient for a complete 100% (RF100) cycle of revitalization for an automobile engine. The difference between this product and 1 Stage Maximum Atomic Metal Conditioner is this product is only the raw, active ingredient – Revitalizant - in gel form. Revitalizant has been independently tested and proven to increase compression, decrease fuel consumption, increase horsepower, and reduce toxic emissions.

No matter how well a car is maintained, high heat and friction cause a car’s engine to become worn, scratched, and mis-shaped over time. Adding just a tube of XADO 1 Stage Engine Revitalizant to your engine oil rebuilds worn engine metal and coats the rebuilt metal at the friction points with a self-regulating layer of ceramic-metal to prevent future wear. Unlike other engine treatments that must be added during every oil change, 1 Stage Engine Revitalizant needs to be added only ONCE for 62,000 miles of protection.

XADO’s innovative patented nano-technology is the result of 20 years of research and development. When added to an automobile’s engine oil, Revitalizant rebuilds worn engine metal at the atomic level, reversing wear, restoring engine geometry, and coating engine metal with a layer of ceramic-metal to protect against future wear. Revitalizant is activated by high-heat and friction, so it only repairs metal at high-friction points where metal wear occurs. Revitalizant leaves crank-cases and non-friction metal unaffected. The protective layer of Revitalizant does not cake, flake, or alter oil viscosity. This makes it safe to use in even the most sensitive vehicles. 1 Stage is compatible with all motor oils, from full-synthetic to mineral. XADO’s Revitalizant technology has been independently tested and proven to work

Make sure the automobile engine is warmed up to normal operating temperature. Turn off the vehicle. Insure the tube is at room temperature so that contents flow freely. Empty contents of the tube into the engine oil reservoir. Start the car and let the engine idle for five minutes. Then drive as you normally would. It takes 600 to 900 miles to complete the Revitalization cycle, during which changing oil is NOT recommended.

*Granules of Revitalizant completely dissolve in motor oil at normal operating temperature.

*1 tube treats an automobile engine with an oil capacity of 10 quarts of oil. Additional treatments are necessary for larger engines with higher oil capacities. As a general rule, use one tube of 1-Stage for every 10 quarts of oil.

*Keep out of reach of children. Avoid contact with skin and eyes. If swallowed, seek medical attention immediately and show the container or label to medical personnel. Avoid release into the environment; refer to special instructions/ Material Safety Data Sheet.

*Material Safety Data Sheet is available for professional user on request.


  • 1 Stage Engine Revitalizant works in all gasoline-powered, natural-gas, and diesel engines of passenger cars and small trucks and 4-stroke motorcycles with oil system up to 10 Quarts
  • Can be combined with all types of motor oils, from full synthetic to mineral oils
  • It takes 600 to 900 miles to complete the Revitalization cycle, during which changing oil is NOT recommended
  • Repeated application of 1 Stage Engine Revitalizant is recommended after 62,000 miles
  • For the highest level of protection for your automobile engine use XADO Atomic Oil or XADO HighWayMetal Conditioner (RF5.5) during each oil change. XADO Highway contains 5.5% (RF5.5) of the Active ingredient necessary for 1 complete revitalization cycle. A complete oil change using XADO Atomic Oil also provides 5.5% (RF5.5) of the revitalization necessary for a complete Revitalization cycle

Technology and certificates

  • 3G generation
  • Rebuilds worn engine metal and reverses metal wear
  • Restores lost compression in cylinders
  • Improves engine power and acceleration
  • Reduces fuel consumption
  • Restores oil pressure
  • Can double or triple the life of an engine
  • Protects against damage from cold starts
  • Decreases toxic carbon monoxide and dioxide emissions

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  • Product review «1 Stage Engine Revitalizant for gasoline and diesel engine»:
  • F Horsburgh 5 stars

    delivery on a sunday, outstanding i have always used this product in every car ive owned plus other peoples cars also, 1 stage does the job fantastic turned my 2006 diesel bmw x5 into a new car, highly recommended give it a try you will be very surprised the difference it makes, thanks for the pen and sticker which i will use

  • MK1FordGalaxy2.3-Petrol 5 stars

    ...noticed a HUGE different in power and fuel economy, restoring back as it should be, like a new vehicle...just passed the M.O.T. emission with flying colours...if you owns a Ford Galaxy, get this in...! ;-)

  • Pete M 5 stars

    I have used XADO for years now, so it was a no-brainer when it came to choosing a product to treat our old Vauxhall Corsa's engine. XADO should be in every garage in the country. A++++++

  • I ivanov 5 stars

    Used on 2.0HDI C5. Very happy made the engine very quiet for a long 2700 km in one way trip. Highly recommend

  • Andris 5 stars

    I have a Honda Jazz. I had shuddering when pulling away. I now have no shuddering when pulling away. Obviously I was sceptical that this would work but it started working almost immediately. I highly recommend this product. Very, very please do and very impressed Thanks

  • sam 5 stars

    Good product, good service, will buy again

  • Kenny Watson 5 stars

    Great product, delivery was quick, I will be buying more for my other cars & van.

  • Tony Bilston 5 stars

    XADO is not a name I will forget. I am up and running again after adding 3 tubes of Xado Petrol Engine Revitalizant blister packs. I have an old Volvo 740 Estate. The engine had become tired and need of an overhaul. Rather than spending large amounts of cash I decided to purhcase some engine additives. I wish I hadn’t as everyone I tried made no effect, HOWEVER Xado did the trick. I was amazed as the old girl is pulling better with the fuel consumption down by approx 1.7 mpg. I am converted and will at some time use other of their product. I say to you all give this a go!.

  • Philip 5 stars

    I have tried many other products on the market from STP, ZX, Duralube and Ametech Restore. Nothing seems to work as well as Xado. Fab product! Will certianly use again.

  • David Winston 5 stars

    Brilliant stuff. I will certianly use this again. Thank you Xado for saving me an expensive engine overhaul. I used Xado 1 Stage Advanced Revitalizant.

  • David Winston James 5 stars

    I just had to write this testimonial because if I could thank anyone at the moment it is Xado!! They have saved my Ford Fiesta from the scrap yard. For some time my engine was sounding rough and despite using several other reputedly well know products (:! my engine was no better. My mechanic was very doubtful any additive was going to help me. Consequently my car failed its MOT leading me to a blind panic!! After a quick search on the web I came across Xado and their Xado 1 Stage Revitalizant!!. I ordered it online in the afternoon with delivery straight to my mechanic who added it to my engine the next morning. We left the car to idle for a few hours and then a few runs up and down the back lane and what a difference!! No smoke, emissions within limits (greater improvement later) Bingo a PASS. One very happy Larry.

  • Tony Blackman 5 stars

    My Astra 2.2 had started to use oil. A friend of mine mentioned that he had used the Xado 1 Stage Advanced Engine Revitalizant. After adding the product and running the car for a few days I noticed not only did my car stop burning oil (smoking had stopped) but the engine seed quieter. More than pleased - a 5 Star product and prompt delivery.

  • Nick 5 stars

    I have had Xado 1 Stage Engine Revitalizant in my Toyota Avensis for 350 miles and there is a real difference in power and noise. It is a high mileage car with 157,000 miles, the engine seems smoother and has a bit more power and better fule consumption. I added this to my existing oil which just changed. Definitely worth the price.

  • Anthony Trottman 5 stars

    After experiencing engine problems with my 1988 Mini Cooper I took it to my local mechanic to try and fix low power issues. After several hours work there was sadly very little improvement. Both the mechanic and I were unsure what the problem was. He mentioned that when he had similar issues (low compression) in another customer's car and they found Xado 1 Stage Engine Revitalizant on the web an it seemed to help. I decided to buy a tube and the results were very pleasing. Compression is now up on all cylinders and the engine purrs like never before. Highly recommended. Thanks Xado UK.

  • Ian 5 stars

    I have added the new 1 Stage Engine Revitalizant in addition to the Gearbox treatment to my 12,000 mile 58 reg 300c CRD SRT and after only travelling 100 miles today it has turned into a pocket rocket like my pervious 300c and it is so much smoother running. The 300c Mercedes auto Gearbox is pretty slow but the treatment has improved the kick down reaction by at least 40% and the engine torque by as much as 50% due to an increase in compression. All I can say is this is a product you cannot afford NOT to add to your car, whether it be due to a current problem or you just want to improve the drivability, reliability of your current car. Remember one key point have always driven my cars exceptionally hard and never kept them longer than 15,000 miles due to problems, my previous 300c did 60,000 miles under these conditions without fault (this product certainly does something positive).