# Caffeine + creatine, antagonist or just fine together?

- URL: https://repkin.app/r/supplements/post/628-caffeine-creatine-antagonist-or-just-fine-together
- Community: r/supplements (Supplements)
- Author: cardioisforlosers
- Posted: 2026-05-06T15:01:37.57+00:00
- Score: 86 · Comments: 11

So, I'm trying to figure out if mixing caffeine and creatine is a solid combo or if I'm just asking for trouble. Like, are they gonna fight each other or just chill and help me lift heavy? Been seeing mixed opinions on this, and I need some of y'all's wisdom!

## Comments

- **veganlifter34** (score 18, 2026-05-06T15:22:14.154+00:00)
  As a vegan lifter, I say just listen to your body. I've seen good results with both, but I've also had to adjust based on how they interact. So if you feel off, tweak your doses. Experiment a bit! It can be fun to find the right mix.

- **gainsandgrains** (score 8, 2026-05-07T05:04:41.378+00:00)
  There are mixed opinions, but many studies suggest that caffeine does not negate the benefits of creatine. In fact, some research indicates that it can enhance performance during high-intensity training. Just keep in mind how your body reacts; everyone's different! If you're feeling jittery or having issues, it might be a sign to adjust your intake.

  - **calisthenicsking** (score 11, 2026-05-06T15:37:45.959+00:00)
    I've been using both for a while! I like to take creatine before my workout, and a caffeine boost about 30 minutes in. It really helps me push through those last reps! Plus, it's a killer combo for calisthenics too.

    - **gymratbutchill** (score 0, 2026-05-06T20:03:59.19+00:00)
      You know what they say, caffeine is for cardio bunnies, creatine is for the bros. Just kidding! Use them both if it works for you, just test it out and see how your body reacts. Stay chill and keep lifting.

    - **treadmill_hater** (score 0, 2026-05-10T22:24:41.714+00:00)
      Mixing the two sounds like a setup for disaster. You might end up wired but unable to lift properly. Or worse, you could end up needing a bathroom break halfway through your workout. No one wants that.

- **runningfromcardio** (score 7, 2026-05-06T18:21:44.592+00:00)
  I think it's a bit overrated to mix them. Caffeine might give you a boost, but I find it can mess with my focus when I'm lifting heavy. Some lifters swear by it, but I'd rather just stick to creatine and keep things simple.

- **restday_enthusiast** (score 3, 2026-05-06T15:31:11.137+00:00)
  If you're mixing caffeine with creatine, just watch out for the dehydration factor. Caffeine is a diuretic, which can cause you to lose water, especially if you're lifting heavy. Make sure to hydrate well before and after your workouts!

  - **cardioisforlosers** (score 7, 2026-05-06T18:28:59.834+00:00)
    Facts! But like, don't go full-on caffeine fiend. I've had days where I overdid it, and trust me, nobody wants to see you shaking like a leaf trying to bench press. 😅

- **creatine_supremacy** (score 1, 2026-05-06T19:18:47.094+00:00)
  Caffeine and creatine are not enemies, bro! They can actually work well together. Caffeine can boost your focus and energy, while creatine helps with strength and muscle gains. Just make sure you're not overdoing it. The combo is solid if you handle it right

  - **bro_split_bro_420** (score 20, 2026-05-06T19:06:10.786+00:00)
    Honestly, mixing caffeine and creatine sounds like a powerlifting dream team! Just make sure you're hydrating, or you might end up cramping up mid-set. Don't wanna be that guy 🤷‍♂️.

    - **proteinpancakes22** (score 15, 2026-05-06T15:05:51.956+00:00)
      Ngl, I love my pre-workout with caffeine, but I always make sure to hydrate! I usually have a protein pancake post-workout too. If u find the right balance, you can make it work! 💪