Ironically, I learned the answer to “What happens when you stop taking creatine?” firsthand after routine bloodwork revealed I had elevated creatinine levels. (In all fairness, I also carry a lot of muscle mass and eat red meat at least 2-3 days a week.) As a certified personal trainer, former rugby player, and longtime lifter, I’ve utilized creatine supplements for years to help me on the field and in the gym with zero negative side effects.
However, after my doctor recommended I stop taking it for a bit to reassess my levels, I was eager to see how that would impact my physique and performance.
More than a month later, I can confidently say that you shouldn’t worry about losing muscle mass or suffering a major drop-off in performance. However, that doesn’t mean you shouldn’t expect some changes — namely, dropping a few pounds of water weight. Ultimately, though, the idea that cutting creatine out of your routine puts your hard-earned gains at risk is simply another fallacy that’s run rampant in the fitness industry.
I’m here to dispel that myth with anecdotal and scientific evidence that’ll give you an idea of what to expect if you follow suit and stop taking creatine.
As always, consult with your healthcare provider before starting any new supplement or nutrition program, especially if you are pregnant, nursing, taking medication, or have a medical condition.
Key Takeaways
Stopping creatine is safe; your body will return to its natural creatine production baseline over 4–6 weeks.
You can expect to lose between 2–5 lbs of water weight in the first 1–2 weeks.
You can expect a temporary, modest reduction in high-intensity performance as phosphocreatine stores return to baseline.
Muscle tissue earned through training is not lost when you stop creatine — only the water held in muscle cells decreases.
There is no such thing as creatine withdrawal — supplementation does not create a physiological dependency.
Table of Contents:
- What Happens If You Stop Taking Creatine?
- You'll Lose Water Weight First
- Do You Lose Muscle When You Stop Taking Creatine?
- How Will Your Performance Change?
- Is There Such a Thing as Creatine Withdrawal?
- How Long Until Creatine Levels Return to Baseline?
- What to Do If You Decide to Restart Creatine
- Frequently Asked Questions
What Happens If You Stop Taking Creatine?
When you stop taking creatine, your muscle creatine stores gradually deplete over 4–6 weeks, leading to temporary water weight loss, reduced muscle fullness, and a mild decline in high-intensity performance — but not a loss of actual muscle mass if you continue training.
These changes don’t occur all at once. Instead, your body slowly returns to its natural baseline. The effect will be subtle rather than dramatically noticeable.
Remember, your body naturally produces creatine, so after you stop supplementing, this process will ramp back up. Initially, though, the most obvious change you’ll notice is the number on the scale going down.
You'll Lose Water Weight First
Within the first 1–2 weeks of stopping creatine, most people lose 2–5 pounds — this is water that was stored in muscle cells, not fat or muscle tissue.
For some, this may seem like a setback. For others, it may seem like a victory.
But whether you’re trying to pack on muscle or lean out, that initial weight loss stems from shedding fluids rather than burning body fat.
Why Creatine Holds Water In Muscles
When you start taking creatine, one of the first side effects you’ll typically notice is that your muscles look a bit fuller (and the number on the scale is a bit higher). This occurs because creatine increases the amount of phosphocreatine stored in your muscles, leading to more water being pulled (1) into those muscle cells.
This increased water retention results in a small gain in overall body mass, but this is due to fluid shifts within the muscle cells — not an increase in body fat.
Why This Weight Loss Is Normal
Among the most common side effects of stopping creatine is losing water that was previously stored inside your muscle cells. I experienced this within the first two weeks of removing this supplement from my diet, as I dropped about 6 pounds during this timeframe.
That didn’t surprise me — and it shouldn’t surprise you, either, if you experience something similar.
As your muscle creatine stores gradually return to baseline levels, your body releases that extra intracellular fluid. If you’re physically active, you’ll lose even more through sweat.
The end result?
A lower number on the scale.
What The Scale Change Means
Seeing your weight go down doesn’t mean you’ve lost muscle mass or trimmed extra fat off your frame.
It’s simply your body shedding water.
Although you may lose a few pounds (and some muscle fullness), you can still get the needle moving in the right direction by staying consistent with your training and diet. The same principles that helped you make gains apply here. Follow progressive overload, eat sufficient protein to support muscle growth, and prioritize sleep and recovery.
In other words, there’s no need to panic and abandon what worked in the first place.
Do You Lose Muscle When You Stop Taking Creatine?
No — stopping creatine does not cause muscle tissue loss; any reduction in muscle size is from decreased intracellular water, and strength and lean mass earned through training is preserved as long as you continue training.
From my own experience, I noticed my physique looked a little “flat” compared to when I took creatine consistently. However, deep down I knew (as you should) that this was a temporary aesthetic trade-off rather than a true “loss” of gains.
The biggest key is to not let this derail you mentally. Use it as motivation to attack your training with the same intensity and intentionality as you did before you put a pause on creatine.
What happens if you stop taking creatine from a physique standpoint? Any decrease in muscle size is due to less water inside your muscles — not less muscle tissue itself.
How Will Your Performance Change?
You may notice a modest reduction in peak performance during high-intensity efforts as phosphocreatine stores return to baseline, but effects are typically subtle and temporary.
How much of an impact this has depends on several factors, including your fitness level and preferred type of training. If you’re a fan of high-intensity interval training (HIIT) or CrossFit, don’t be surprised if you’re feeling a bit gassed earlier than usual.
If you stick to lower-intensity activities, you may not even notice much of a change. Let’s dive a little deeper into how your workouts may be affected.
What Happens to Your Strength and Power Output?
As someone who regularly performs supersets and circuits, I noticed I couldn’t pump out the final few reps with quite as much power on my last set in the first two weeks of stopping creatine. This makes sense, since creatine helps regenerate ATP (2) — the primary energy source for short, explosive efforts like lifting, sprinting, and interval training.
Without that extra phosphocreatine available, your body is less efficient at producing energy during those peak efforts.
This small dip in strength doesn’t mean you’re less conditioned. It’s simply a result of less immediate energy availability and slightly faster fatigue during these high-intensity activities.
Recovery Between Sets
When you stop taking creatine, you may not recover as quickly as you did when you were supplementing. This is where the connection between creatine and muscle recovery becomes more noticeable — especially during interval training or other forms of high-intensity exercise.
In fact, you may need a few extra seconds to catch your breath or feel ready to go for your next round of lifting, especially if you’re operating with short rest periods (less than 1 minute).
Again, this stems from the fact that creatine supports faster ATP replenishment. Without it, your body won’t recover as efficiently, meaning you may have less overall output.
Why Training Consistency Matters More Than Creatine
While creatine supports enhanced athletic performance, muscular hypertrophy, and strength (3), it’s not the driving force behind your success. No supplement can make up for a poorly designed training program/play, let alone missed workouts.
How much muscle you build or retain primarily stems from one factor: consistency.
Are you training major muscle groups at least twice per week? Research shows (4) this promotes superior hypertrophic outcomes — a.k.a. more gains. Failing to hit that benchmark will leave you on the outside looking in far more than leaving creatine out of your stack.
Are you focusing on compound exercises like the squat, deadlift, and overhead press? These multi-joint movements give you better bang for your buck than isolation movements.
Think of creatine as the icing on the proverbial cake. Without the foundational layers of training, supplementing will simply help hydrate your muscles — not build them.
Is There Such a Thing as Creatine Withdrawal?
No — creatine does not create physiological dependency and does not cause withdrawal symptoms; the body simply returns to its natural creatine production baseline.
In fact, a study published (5) in the Journal of Aging and Physical Activity found that stopping supplementation while continuing to train at a reduced volume did not lead to muscle loss or strength declines. You’re not going to experience a sudden drop in energy or feel like you’re missing something like you would if you went from being a daily coffee drinker to cutting out caffeine cold turkey.
Don’t forget that your liver and kidneys continue to produce creatine, even after you stop supplementing. So, you’ll never truly be “without” creatine. You just won’t have elevated levels like you did while supplementing daily.
The concept of creatine withdrawal is yet another myth that’s not supported by science. Unlike substances that alter your nervous system or hormone levels (i.e., caffeine, stimulants, testosterone), creatine supplementation does not create physiological dependence.
How Long Until Creatine Levels Return to Baseline?
Muscle creatine stores typically return to pre-supplementation levels within 4–6 weeks of stopping, after which the body's natural creatine production resumes at its normal rate.
During this time, you will use up the stored phosphocreatine that’s been elevated via supplementation. Because your body only produces about 1 gram of creatine per day (6) naturally, it will take roughly a month or so until those levels reach baseline.
Keep in mind that as your creatine stores drop, you will likely notice subtle tangible changes like reduced muscle fullness or a slight dip in high-intensity performance. However, these temporary effects should stabilize as your body reaches its natural baseline.
What to Do If You Decide to Restart Creatine
When restarting creatine, you can either resume a daily maintenance dose and re-saturate gradually over 3–4 weeks, or complete a short loading phase to restore stores more quickly.
What is a creatine loading phase, exactly? This strategy involves taking a high dose over the course of a week or so, allowing you to rapidly saturate your muscle stores. While loading works well for some, it’s not necessary. There’s nothing wrong with resuming your daily maintenance dose and taking the more patient, measured approach.
No matter which route you take, though, you’ll want to utilize a clean, filler-free supplement like Micronized Creatine Monohydrate — which delivers 5 grams of pure creatine monohydrate per serving. One of the best parts about creatine is that it’s essentially tasteless, meaning you can mix it into your water or protein shake without altering the flavor.
Creatine Timing
Now that leads us to one of the most common questions: When to take creatine? Thankfully, the answer is simple: whatever time works best for you. Some people (myself included) prefer to take it with their pre-workout. Others toss it in their post-workout shake. I even know a few clients who stir a scoop into their morning coffee out of convenience.
Just like you can decide to stop taking this supplement at any time, you can decide the best time and optimal dosing strategy when you’re ready to implement it again.
Ultimately, everything boils down to that same word from earlier: consistency.
Stay consistent with your training and your creatine supplementation protocol, and you won’t need to spend a single second stressing about setbacks, lost progress, or starting your muscle-building journey from scratch.
Frequently Asked Questions
What happens when you stop taking creatine?
When you stop taking creatine, your muscle creatine stores gradually decline over 4-6 weeks until they return to baseline levels. You’ll likely experience a reduction in muscle fullness, a slight decrease in high-intensity performance, and weight loss from reduced water retention.
How long does it take for creatine to leave your system?
Creatine levels typically return to baseline within 4-6 weeks after stopping supplementation. This gradual decline occurs as your body uses stored creatine while continuing to produce small amounts on its own.
Do you lose muscle when you stop taking creatine?
No, you don’t lose muscle when you stop taking creatine. Any decrease in size or volume stems from water loss. However, it’s imperative to continue training in order to maintain lean muscle tissue.
Will I lose my strength gains when I stop creatine?
You may experience a slight decrease in strength and power output, especially during short, explosive efforts. This stems from lower phosphocreatine availability for ATP production. However, as long as you stay consistent with your training, your overall strength levels should stay largely intact.
Why do you lose weight when you stop creatine?
Because creatine increases water retention inside your cells, stopping will result in your body shedding that extra intracellular water. So, even though the number on the scale will drop, that has to do with fluid retention rather than burning through body fat stores.
Is there creatine withdrawal?
No, there are no withdrawal symptoms associated with stopping creatine. Unlike some supplements (such as pre-workout), it’s not a stimulant, so your body doesn’t become dependent on it. There’s also no need to taper off creatine — it’s safe to stop cold turkey.
Conclusion & Guidance
While many people ask, “Do you lose muscle when you stop creatine?” rest assured that you can confidently take a break without compromising your progress. While you’ll drop water weight initially, your hard-earned gains won’t go anywhere as long as you keep working out.
When you’re ready to boost your levels again, simply add Micronized Creatine Monohydrate back to your stack and get ready to attack your training with fuller, better-hydrated muscles.
If you have any questions in the meantime, don't hesitate to reach out. We have a full team of NASM Certified Personal Trainers and Nutrition Coaches right here in St. Louis, Missouri.
Just give us a call at 1-800-409-9732 or send us an email at CustomerService@1stPhorm.com. We're available Monday through Friday from 6 AM to 8 PM Central and Saturday & Sunday from 9 AM to 7 PM Central.
We'll be more than happy to help in any way we can!
References
(1) Powers, M. E., et al. “Creatine Supplementation Increases Total Body Water Without Altering Fluid Distribution.” Journal of Athletic Training, vol. 38, no. 1, 2003, pp. 44–50.
(2) Kurosawa, Y., et al. “Creatine Supplementation Enhances Anaerobic ATP Synthesis during a Single 10 Sec Maximal Handgrip Exercise.” Molecular and Cellular Biochemistry, vol. 244, no. 1–2, 2003, pp. 105–112.
(3) Wax, B., et al. “Creatine for Exercise and Sports Performance, with Recovery Considerations for Healthy Populations.” Nutrients, vol. 13, no. 6, 2021, article 1915. https://doi.org/10.3390/nu13061915
(4) Schoenfeld, B. J., D. Ogborn, and J. W. Krieger. “Effects of Resistance Training Frequency on Measures of Muscle Hypertrophy: A Systematic Review and Meta-Analysis.” Sports Medicine, vol. 46, no. 11, 2016, pp. 1689–1697. https://doi.org/10.1007/s40279-016-0543-8
(5) Candow, D. G., et al. “Effect of Ceasing Creatine Supplementation While Maintaining Resistance Training in Older Men.” Journal of Aging and Physical Activity, vol. 12, no. 3, 2004, pp. 219–231. https://doi.org/10.1123/japa.12.3.219
(6) Cooper, R., F. Naclerio, J. Allgrove, and A. Jimenez. “Creatine Supplementation with Specific View to Exercise/Sports Performance: An Update.” Journal of the International Society of Sports Nutrition, vol. 9, no. 1, 2012, article 33. https://doi.org/10.1186/1550-2783-9-33
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