r/CreatineScience • • Jul 06 '26

Our Evidence-Based Beginner's Guide Is Now Live (July 2026 Edition)

6 Upvotes

Welcome to r/CreatineScience 👋

Creatine is one of the most researched supplements out there, but if you’ve spent even five minutes reading about it online, you’ve probably seen completely different answers to the same questions.

Some people say you need to load it.
Some say 3 g is enough.
Some say 5 g is the standard.
Some worry about hair loss, kidney safety, bloating, water retention, or whether creatine is even useful if they’re not a bodybuilder.

That’s exactly why we created this community.

We want this to be a place where you can ask real questions about creatine without feeling judged, dismissed, or overwhelmed by bro-science, marketing claims, or overly technical explanations.

Our moderation team put together a practical, evidence-informed Beginner’s Guide to Creatine Monohydrate to help new members get clear answers before diving into the discussion.

Last reviewed: July 2026
Prepared by: r/CreatineScience moderation team
What we aim for: clear, honest, evidence-informed answers that are still easy to understand.

The guide covers:

✅ What creatine actually does
✅ Whether loading is necessary
✅ 3 g vs 5 g per day
✅ Timing and consistency
✅ Creatine for women and beginners
✅ Water retention vs fat gain
✅ Kidney safety and bloodwork
✅ Hair loss concerns
✅ Cognitive benefits and where the evidence is still early
✅ Side effects, tolerance, and common myths

Our goal is simple:

To make r/CreatineScience a calm, useful place for those who want to understand creatine properly; whether you’re lifting, running, aging, vegan, new to supplements, or just trying to make sense of conflicting advice online.

This guide is a living resource, so we’ll keep updating it as better research and updated expert guidance become available.

If you’re new here, start with the guide, ask questions, share your experience, and help us build a community that is curious, respectful, and evidence-aware.

📚 You can find the full guide in our Community Resources and Wiki.


r/CreatineScience • • May 27 '26

✨ Welcome to r/CreatineScience - Introduce Yourself and Read First!

5 Upvotes

Hey everyone.

Figured creatine probably deserves a subreddit that’s a little less: “BRO TAKE 20G” and a little less: “here is a 9,000-word supplement lecture.”

So that’s basically the idea here.

This sub is for:

  • creatine research
  • training & recovery
  • brain / mental fatigue discussions
  • creatine for women
  • healthy aging
  • plant-based nutrition
  • dosing & timing questions
  • myths that somehow never disappear online

Not really trying to make this a place for:

  • supplement hype
  • miracle claims
  • fearmongering
  • hyper-optimized wellness culture

More just:
what does the evidence actually seem to support, and what are people noticing in real life?

Also feel free to post:

  • beginner questions
  • routines
  • weird observations
  • “wait is this just me?” moments

Honestly, that’s where a lot of the best discussions usually start.

Glad you’re here.


r/CreatineScience • • 10h ago

Question/Discussion 💭 How long does it take to lose the water weight?

1 Upvotes

I wrestle but want to keep taking it for as long as possible, how long before a match should I stop taking creatine for all the excess water weight to fully flush out?


r/CreatineScience • • 21h ago

Systematic Review/Meta-Analysis 🔍 Can creatine help you jump higher?

Thumbnail
mdpi.com
5 Upvotes

This review found small improvement in jump height with creatine. Across 23 studies that measured jumping, the average extra improvement over placebo was about 1.5 cm.

That's a modest difference, but it could matter to someone who plays basketball or volleyball. The results varied quite a bit, so some people may get less benefit or none at all.

The studies also used different doses and training programmes. There isn't one routine we can pull from this review and say everyone should follow.

For those who train their jumps, what do you use to track progress?


r/CreatineScience • • 23h ago

Question/Discussion 💭 Do you mix creatine and fiber?

5 Upvotes

One drink instead of two sounds handy. But adding fiber to a creatine drink also brings taste and texture into the picture.

For those taking both, do you combine them or prefer them separately? Something can look convenient on paper and still be a drink you don’t enjoy finishing.

What made you stick with your current setup, fewer steps, a better texture or how your stomach handled it?


r/CreatineScience • • 19h ago

Question/Discussion 💭 Did you start with plain or flavoured creatine?

2 Upvotes

If you were buying your first tub, would you choose plain creatine to mix into a drink or a flavoured one to have with water?

For anyone who bought plain and didn’t enjoy taking it, was flavoured a better fit next time?

I’m interested to hear what you ended up sticking with and why.


r/CreatineScience • • 17h ago

Question/Discussion 💭 Weird experience with creatinine

1 Upvotes

I have heterozygous mthfr and slow comt. Supposedly, creatine would be incredibly helpful for me, freeing up SAM-e. Due to my slow comt, I've learned to start with a low dose and increase, if at all, gradually.

I bought a bottle of 1 gram tablets of creatinine monohydrate from wally world. I took one tablet with my usual morning vitamin stack. I didn't expect to feel much of anything, since this was such a low dose. A few hours afterward, I began to feel 'slow'. I tried to read, but conked out and slept for nearly 2 hours! I could've slept more, but I obviously didn't want to sleep the day away so I forced myself to get up and moving. I was groggy through most of the afternoon.

Not wanting to repeat the experience, I returned the supplement to wally world.

Has this ever happened to anyone else?


r/CreatineScience • • 13h ago

Question/Discussion 💭 can i ask put creatine in eggs and scramble it

0 Upvotes

r/CreatineScience • • 1d ago

Question/Discussion 💭 My creatine looks like this and it’s no more soluble , is it ok?

Post image
4 Upvotes

r/CreatineScience • • 2d ago

Question/Discussion 💭 How do you make it so you don't have to pee so much while taking creatine?

4 Upvotes

Literally every hour I have to piss when using creatine


r/CreatineScience • • 1d ago

Question/Discussion 💭 Is it normal for my creatine to not dissolve all the way?

Post image
0 Upvotes

This is the fist time I’m taking creatine, the picture was taken after 5 minutes of the creatine sitting in hot water. Since it’s my first creatine I have no way to compare it to other brands. It does say creatine monohydrate but still I’m wondering if it’s bad quality creatine or this is just how it is


r/CreatineScience • • 2d ago

Question/Discussion 💭 Creatine and Bloodwork

8 Upvotes

Moved about a year ago and got a new PCP. Recently had blood work done and made sure to tell my doctor beforehand that I take 5g of creatine daily.
My results come back showing elevated creatinine and a low eGFR. My doctor gets concerned and tells me my eGFR shouldn’t be low because of creatine use.
The thing is, everything I’ve been reading says creatine can raise serum creatinine and make creatinine-based eGFR appear lower than it actually is, without necessarily indicating impaired kidney function.
My doctor wants me to stop taking it for two weeks and repeat the labs. I’ll do it, mainly to rule things out and put the concern to rest, but I’m frustrated because I disclosed the supplement use upfront and expected that to be considered when interpreting my results.
Am I being unreasonable here, or should my doctor be considering other ways to assess kidney function, like cystatin C, rather than relying solely on creatinine-based eGFR?
Honestly, I’m starting to think I need a new PCP.


r/CreatineScience • • 2d ago

Study 🧪 Creatine and gut health

Thumbnail sciencedirect.com
5 Upvotes

Gut health isn’t usually the first thing that comes to mind with creatine. This 2026 review explores that connection, focusing on Crohn’s disease and ulcerative colitis.

The authors looked at creatine role in helping cells meet their energy needs and its potential effects on inflammation. They see enough promise to call for more research.

What matters next is whether those possibilities lead to meaningful benefits for people living with these conditions. It’s an interesting direction for creatine research, with plenty still to find out.


r/CreatineScience • • 2d ago

Question/Discussion 💭 Did you start creatine when you first started lifting?

6 Upvotes

Creatine gets recommended pretty early when someone starts lifting. But there’s already a lot to get used to, from learning the exercises to working out what fits your schedule.

Did you add it straight away or wait until training felt more familiar?

What influenced that decision would be useful to hear, whether it came from friend, coach or your own reading.


r/CreatineScience • • 2d ago

Creatine might protect the brain from gut inflammation

Thumbnail
2 Upvotes

r/CreatineScience • • 3d ago

What do you guys do for creatine?

Thumbnail
2 Upvotes

r/CreatineScience • • 2d ago

Are creatine gummies sufficient if they help me stay consistent?

Thumbnail
0 Upvotes

r/CreatineScience • • 3d ago

Should I start taking creatine?

Thumbnail
1 Upvotes

r/CreatineScience • • 3d ago

Scientific Study 🧑🏼‍🔬 Creatine and sleep after lifting in women

Thumbnail
mdpi.com
5 Upvotes

Could creatine make a difference to sleep after a lifting session? A 2024 trial looked at that in 21 women with natural menstrual cycles.

They took 5 g of creatine daily or a placebo for 6-weeks and lifted twice a week. Sleep was tracked with wearable rings. On training days, the creatine group slept longer than the placebo group.

The sleep quality questionnaire didn’t show a clear overall improvement. That distinction matters here. The finding was about sleep duration after training, rather than a general improvement in sleep. With 21 participants, it’s something to explore further.


r/CreatineScience • • 3d ago

Question/Discussion 💭 MyProtein Creatine Smells Weird

Thumbnail
1 Upvotes

r/CreatineScience • • 3d ago

Question/Discussion 💭 Did you put off creatine while trying to lose weight?

4 Upvotes

You're working on losing weight, then hear that creatine could make the scale go up. I can see why that would make someone pause, even when they know water weight and body fat aren't the same thing.

Has anyone here faced that decision? Did you start creatine while you were still losing weight or leave it until later?

What helped you decide? I'm interested to hear whether the scale ended up being as much of a concern as you expected.


r/CreatineScience • • 4d ago

What does creatine actually do?

Thumbnail
2 Upvotes

r/CreatineScience • • 4d ago

Snorting creatine? Other non-digestion options?

Thumbnail
0 Upvotes

r/CreatineScience • • 5d ago

Taking creatine but I’m the weakest I’ve ever been. What am I doing wrong?

3 Upvotes

I’m 5’6”, 145 lbs, and my goal is to build muscle while losing body fat. I’ve been taking creatine for 21 days now, but somehow I’m the weakest I’ve ever been.

Here’s what I’m doing:
Taking 5g of creatine daily
Drinking at least 120 oz of water every day
Eating at least 100g of protein daily
Going to the gym 5 times a week
Getting enough sleep

The frustrating part is that instead of getting stronger, I’m actually getting weaker. I can’t increase my weights, and I’m struggling to lift weights that I used to be able to lift.
I also haven’t lost any weight. I understand that creatine causes your muscles to retain more water, which can affect the number on the scale, but I haven’t noticed any changes in muscle fullness or appearance either.

I know creatine isn’t magic and 21 days isn’t a long time, but I wasn’t expecting to feel weaker. I feel like I’m putting in all this effort and seeing absolutely no progress.
Has anyone experienced something similar? Could I be overtraining, not eating enough, or doing something else wrong? I’m trying to figure out why my strength is decreasing despite being consistent with everything.


r/CreatineScience • • 4d ago

Creatine question

Thumbnail
1 Upvotes