Food Preservation

How Long Does Creatine Last? Does Creatine Go Bad?

In this article, you will know the answer to the query “How Long Does Creatine Last? Does Creatine Go Bad?“.

It is widely known that creatine is a popular supplement in the fitness industry. Creatine supplements have been used by bodybuilders for decades to boost their workout efficiency.

Supplements containing Creatine are said to enhance athletic performance and also reduce post-workout recovery times. Well, they’re not wrong!

The effects of Creatine on muscle growth and workout stamina have been shown in several studies. Is there anything special about it?

Let’s start off by getting one thing clear: Creatine is not a steroid! Vertebrates’ muscles and brain tissue contain this organic compound.

However, you must ask yourself: how long does Creatine last? Consuming expired supplements may not be the best idea.

You can find all the information you need about Creatine’s expiration date in this article. Here are a few safety tips to keep in mind if you plan to use them!

How Long Does Creatine Last? Does Creatine Go Bad?

There is a simple answer to this question: Creatine does go bad!

On the plus side, Creatine is more stable than other supplements of a similar nature. Thus, they won’t spoil as quickly as other dietary supplements.  

As with any supplement, Creatine expires after a limited time. Typically, they have an expiration date of 2-3 years (also known as a best-by date).

You can, however, use them beyond that limited period of time as well, according to research.

The shelf life of other supplements, such as Whey, can be reduced to less than 6 months after they are opened. The stable compounds in Creatine, such as Creatine monohydrate, make it last longer. Although it is heat-resistant, it does not easily break down like other compounds.

It depends on how you store them, of course. However, experts say they take a considerable amount of time to decompose.

The powdered form of Creatine may last longer than the liquid form.

In contrast to powder Creatine, liquid Creatine can lose its original state as soon as it is opened. Due to this, it may not be a good idea to use them beyond their best before date.

You should be able to store Creatine for 1-2 years past its expiration date if you keep it in a cool, dry place.

Unlike liquid creatines, liquid creatines may not last very long after the recommended expiration date.

A three-year period is recommended, however. Regardless of how you store them, it is best not to consume Creatine that is older than 6 months.

Despite their potency, they won’t make you sick or have any adverse side effects if that’s your concern.

The liquid Creatine left at room temperature will lose its potency after only a few days, according to a new study.

How to Tell if Creatine is Bad?

A Creatine that has expired will not make you sick. Even though you can use them, you should not necessarily do so.

To reap the full benefits of Creatine, you should always use one that is potent.

You can check if your Creatine has gone bad by following these steps.

Do you notice a change in its color?

It is easiest to determine whether Creatine is losing its potency by inspecting any discoloration. There may be a change in color on the bits of powder. Keeping it open for several days may cause bacteria to form.

Aside from its apparent color change, you may also notice lumps forming. In most cases, moisture exposure causes this type of development. Anyhow, you should stop taking it.

Is the smell overpowering?

It is also a great idea to smell your Creatine to see if it is expired. In general, it has a neutral smell, so you cannot smell anything.

Its potency, however, changes once it has lost its effect. There is a strong odor coming from it now. In such a way that it may become overwhelming. There is also a possibility that bacteria are forming in this area.

Such odor variations should be thrown out if you notice them.


Due to its exceptional benefits, creatine is one of the most popular workout supplements. As a result, athletes are able to train effectively and recover quickly.

One of its greatest strengths is that it has a very long shelf life because it is very stable.

Creatine is also considered safe for consumption even after its expiration date. The best thing to do is to avoid using it after it has gone rancid.

The good news is Creatine is inexpensive, so you shouldn’t have any trouble getting some. The bottom line is to discard it when in doubt. You can continue to work out with peace of mind by getting a new pack.

How Long Does Creatine Last? Does Creatine Go Bad?


15 minutes


15 minutes


30 minutes


  • Creatine
  • Air-tight containers or Ziplock bags
  • Labels and markers


  • Read the guide thoroughly to learn how long it lasts.
  • Check the “Best-by-date” to know when it expires.
  • Make sure to store in an airtight container in a cool, dark place (pantry or fridge).
  • Always check for signs of spoilage before use.

If you want to read more about food preservation, read here: FOOD PRESERVATION.

Ayub Khan

Ayub Khan is an accomplished culinary author with a passion for cooking and 6 years of experience. His creative ideas and valuable tips inspire readers to explore new flavors and take their culinary skills to the next level.

Rehmat Dietitian

Rehmat is a certified food dietitian having experience of 10 years in reviewing and practicing on foods different aspects.

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