How Much Water to Drink With Creatine?

Creatine is a popular supplement that is best known for its potential to enhance athletic performance and increase muscle growth. 

Even though it is one of the most scientifically supported supplements, there are often questions regarding the right amount of water to drink when using creatine. Keep reading to learn how much water you should drink when taking creatine.

How Much Water to Drink Based on Creatine Dose

The amount of water you should drink while taking creatine can vary depending on the dose of creatine you take. 

There are different phases of creatine dosing, including creatine loading and creatine maintenance, both of which have different water intake requirements.

Water With Creatine Loading Dose

The loading phase of creatine supplementation typically lasts around 5-7 days. 

During this time, it is recommended to take 20 grams of creatine per day, divided into four equal doses of 5 grams each. You should mix each 5-gram dose with 8 oz of water. This will equal about 40 oz of water in addition to your normal water intake.

You should aim to consume about 1.5 to 2 times more water than usual, which is approximately 3-4 liters per day for most individuals.

The reason for increased water intake during the loading phase is to ensure that your muscles are adequately hydrated, as creatine can draw water into the muscle cells, aiding in its function.

Water With Creatine Maintenance Dose

Once the loading phase is complete, creatine users transition to the maintenance phase. Typically, the maintenance dose for creatine is 3-5 grams per day. Again, mix 8 oz of water with each 3-5 gram dose.

In the maintenance phase, it's still important to remain hydrated, but the increased water intake required during the loading phase is not necessary.

Maintaining a regular water intake of around 2 liters per day should be adequate during the maintenance phase.

How Much Water Per Day When Taking Creatine?

In general, it's crucial to keep your body well-hydrated when using creatine, regardless of the phase you're in. 

A daily water intake of 2-3 liters (approximately 8-12 cups) is considered the norm for most individuals. This amount provides sufficient hydration to support creatine's potential benefits.

In addition to drinking 2-3 liters of water, you will consume an extra 8 oz of water with each creatine dose.

But why take creatine in the first place? Let's explore the benefits of creatine supplementation.

Benefits of Creatine

1. Improved Exercise Performance

Creatine has been extensively studied and shown to enhance exercise performance, particularly in activities that involve short bursts of high-intensity effort. This can be beneficial for athletes and gym-goers looking to boost their strength and power.

2. Increased Muscle Mass

One of the most well-established benefits of creatine supplementation is its ability to increase muscle mass.

Creatine has been shown to promote muscle protein synthesis and reduce muscle breakdown, which can lead to increased muscle mass over time.

3. Enhanced Muscle Recovery

Studies have shown that creatine supplementation may reduce muscle damage and inflammation after exercise, which can lead to faster recovery.

In one study, participants who took creatine supplements had lower levels of muscle damage and inflammatory markers after exercise compared to those who did not.

4. Cognitive Benefits

Emerging research suggests that creatine may have cognitive benefits, potentially improving memory and cognitive function. Just like your muscles, your brain stores phosphocreatine and requires plenty of ATP for optimal functioning.

Supplementing may improve neurodegenerative diseases like Alzheimer’s, Parkinson’s, and Huntington’s disease. It may also improve memory and brain function in older adults

5. Treatment for Certain Medical Conditions

Creatine supplementation has shown promise in the treatment of various medical conditions, such as muscular dystrophy and neurodegenerative diseases.

While creatine offers numerous advantages, some individuals are concerned about potential side effects.

Are There Any Potential Side Effects of Creatine?

Creatine is generally safe for most people when used within recommended guidelines. However, some individuals may experience mild side effects, including:

Digestive Issues

Some people may experience stomach discomfort or diarrhea when taking creatine. Reducing the dosage or taking it with food can help alleviate these issues.

Weight Gain

Creatine may cause an initial increase in body weight due to water retention within the muscle cells. This is temporary and typically subsides after a few weeks.

To minimize the risk of side effects and make the most of creatine's benefits, it's important to understand what not to do when taking creatine.

What Not to Do When Taking Creatine

Here are some key "don'ts" to keep in mind when using creatine:

Don't Skip Hydration

As mentioned earlier, proper hydration is important for creatine to be effective. Stay hydrated, especially during the loading phase, as dehydration can lead to side effects like cramping and digestive discomfort.

Don't Exceed the Recommended Dosage

Stick to the recommended creatine dosage to prevent potential side effects.

Don't Rely Solely on Supplements

While creatine can be a valuable addition to your regimen, it should complement a balanced diet and regular exercise. Don't rely solely on supplements for your fitness goals.

Don't Take on an Empty Stomach

Some individuals may experience stomach discomfort if they take creatine on an empty stomach. To avoid this, consider taking it with a meal or a protein shake.

Is it Good to Drink a Lot of Water When Taking Creatine?

Yes, maintaining proper hydration is essential when using creatine. Water plays a crucial role in creatine's effectiveness and helps prevent potential side effects. 

Creatine pulls water into the muscle cells, which is essential for its optimal function. Proper hydration ensures that this process is efficient and supports muscle growth and performance.

Drinking enough water can prevent you from becoming dehydrated. Creatine can increase the risk of dehydration, especially if you're sweating during exercise. Drinking lots of water safeguards from this.

Staying well-hydrated can also help prevent digestive issues that some individuals experience with creatine supplementation.

How Much Water Do I Need for 5g of Creatine?

If you are taking the common daily dose of 5 grams of creatine in the maintenance phase, you don't need to significantly increase your water intake beyond the recommended daily amount of around 2-3 liters.

Mix 5 grams of creatine powder with 8 oz of water.

Ensure you're spreading out your water consumption throughout the day to maintain consistent hydration.

Follow these guidelines and stay well-hydrated to maximize the advantages of creatine supplementation while minimizing the risk of any associated side effects.

Remember that individual responses may vary, so it's always a good idea to consult with a healthcare professional or a registered dietitian before starting any new supplement regimen, especially if you have specific health concerns.


  • Mix each 3-5 gram dose of creatine with 8 oz of water.
  • The total amount of water you should drink when taking creatine depends on the phase of supplementation and your specific dosage. 
  • During the loading phase, you should aim for 1.5 to 2 times your usual water intake or around 3-4 liters per day
  • In the maintenance phase, regular daily hydration of 2-3 liters is generally sufficient.
  • Proper hydration is crucial to support creatine's potential benefits, prevent side effects, and ensure your overall well-being.