April 28


Can MCT Oil Go Bad?

By Jeremy Stone

April 28, 2020

mct oil, mct oil storage, organic mct oil

Can MCT oil go bad? In short, it can. With correct storage MCT Oil can last well past the best before date.

Read on to learn what to look for if you think your MCT oil has gone bad, and how to store your MCT oil for maximum shelf life. 

How to tell if MCT Oil Goes Bad

When Medium-chain triglycerides oil goes bad the texture, color and the clarity change.

MCT Oil is normally a clear, smooth oil, with little to no flavor. 

You can tell if your MCT oil has gone rancid as an unpleasant odor and taste may develop.

There are a few reasons MCT oil may go bad:

  • The MCT oil may have reached its expiry date
  • The MCT oil may have been exposed to higher temperatures
  • The MCT oil may not have been sealed properly and been exposed to air for longer periods of time

If your MCT oil has reached its expiry date, but is still clear, tastes and smells like usual, it is okay to continue to use your oil. If you are concerned however, discard the oil and purchase a fresh bottle. 

Does MCT Oil Expire?

There is an expiry date on the bottle of MCT oil. It is best to try and use the MCT oil by the expiry date if you can.

Usually, the expiry date will be a 'best before' date, meaning it can continue to be used after this date, at your own discretion.

Check your MCT oil for an odor, color changes or off smell each time you use it. 

How to store MCT oil to extend its shelf life

Since Medium-chain triglycerides oil goes bad it is advisable to store the oil in its original airtight containers in a very cool dry place. MCT Oil does not need to be kept in the fridge.

Store your MCT oil away from warm areas. Leave the oil at room temperature which will enable the oil last longer.

Benefits of MCT Oil when it is not bad

When Medium-chain triglycerides oil is not bad, it is very beneficial to our body. It helps in energy boost and increases endurance. Hence it's encouraged to eat the oil as it will improve your health.

What to do with MCT Oil if it has neared the Expiry Date?

Stop using the oil if it has neared its expiry date. Instead, you can use the oil for your skin. Therefore, you not in a place to harm your own body. So make sure to use MCT oil within the stipulated period.

Does MCT Oil Need to be Refrigerated After Opening?

No. You don't need to store MCT oil in the fridge. MCT oil should be stored in a cool, dry place (eg in your pantry cupboard), away from sunlight. 

If you live in a very hot climate, you may want to store your MCT oil in the refrigerator.

Unlike coconut oil, MCT oil will stay in liquid form when stored in the fridge.

What is the Best MCT Oil for Keto?


Perfect Keto

100% C8 MCT Oil from Perfect Keto. We love Perfect Keto MCT Oil as it tastes great, is pure C8 oil and is reasonably priced. 

5 of 5 Stars
kiss my keto mct oil

Kiss My Keto

Kiss My Keto C8 MCT Oil is another top choice for a quality MCT Oil that is clean and flavorless. Kiss My Keto also have a C8 and C10 MCT Oil blend. Our preference is always the C8 on its own. 

5 of 5 Stars
sports research mct oil

Sports Research MCT Oil

Another excellent choice for a superior quality C8 MCT Oil is Sports Research. We like the squirty cap on this MCT oil too.

5 of 5 Stars
bulletproof brain octane oil

Bulletproof Brain Octane Oil

Bulletproof C8 MCT Oil, otherwise known as Brain Octane Oil is a top seller in the MCT oil market and another great choice as a daily MCT oil. Completely flavorless - definitely worth buying if you struggle with the slight taste of other MCT Oils!

5 of 5 Stars

Where to Buy MCT Oil?

MCT Oil is available on Amazon, as well as direct from Perfect Keto, Kiss My Keto and more. Our recommended MCT Oils on Amazon are below:

Check Out Our MCT Oil Reviews:

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  1. I have two unopened bottles of MCT Oil and Brain Octane Oil and I just read the expiration date on it and it was in 2018. I have kept them in a cool place and I was wondering if they are still consumable since they are unopened.

  2. Taking MCT oil to a warm climate. No cool storage areas other then a fridge. Should buy the powder instead. I’m concerned about fillers in MCT powder form

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