Testimonials

Hardex is an amazing product. I recommend 100%

Best Oil so far for Toyota

I have been using this oil for my Toyota Corolla for 3 years now, very good oil. Keep the good job.

Almost 2years now, every 4 to 5 weeks i use the oil. I need one free gallon for my next servicing.

I love the oil... Always recommended it for customers. It doesn't build slog. Very good.

My best oil

I have been using hardex_nigeria for almost 4 years on my Toyota Camry 05 XLE V6 car Engine.And i have been enjoying smooth car running. Even as I drain at 5000 miles, it still comes out clean and clear

This is a very good synthetic oil recommended for cars and have been using since 2016

I've been using this oil for my Toyota Camry 2013. Since last year, I have never seen any black soot from the exhaust. Fantastic oil.

The oil is superb, I can attest to that

My best oil 3yrs now recommended to pple n no regrets .

Since am using this engine oil for my car and I've been enjoying my car @hardex_nigeria

Best engine oil ever. Been using it since I bought my my ford focus 5 years ago

I have been using 0W20 for the past 3 year and my car have been running so smooth

My best oil

I have been using this in my Toyota Highlander and it works very well. Please let me know your direct dealer. Ikeja Lagos

One of the best engine oil ....!

My numbers one oil 🛢️.. it's what I use for my Honda pilot, no problems ever ...... I always check and check to avoid fake

The best oil so far, have been using it for 2 yrs now

I use the 0w-20 on my Car and it’s nice please keep up and make sure fake doesn’t flood the market

Hardex only last for a month in my Toyota Camry, too expensive had to stop using it, can't afford buying it every month

I have a 2012 hyundai Accent which was bought brand new, and I started using Hardex oil for it around 2018. Harder oil has actually extended the life span of the engine, which I am so glad I took the decision then. Thanks to Hardex oil.

This oil was recommended by my brother and after the usage I can boldly says I have no regret in using it for my car Es330.

Almost 2 yrs now, every 4-5weeks i use the oil . I need one free gallon for my next servicing @hardex_nigeria

The best engine oil ever ,I use it for my car and others too

In fact I don get plenty kegs of hardex oil no raffle draw I dey wait make dey do who dey use am pass I know say I go win

I have used this oil to cover many mileages from Lagos to akwa ibom and ph back to back in a 2010 Corolla,I used it for Lexus too 7 years ago for long trips too,the oil is standard and it does what Mobil does no cap 🧢

Hardex is a highly serviceable engine oil, which, unlike mobile 1, provides extra 'hard' lubrication over an extensive period of time without any significant compromise in it's viscosity. Mobile 1 on the other hand, literally evaps like spirit....speaking from experience.

Ever since I started using Hardex 5W-30, my engine performance improved and fuel consumption reduced significantly.

Hardex oil is authentic and efficient. Problem is too many fakes around

Nah this oil i dey used service all my customers car’s! Is very dey okay