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Customer reviews for Optimum Nutrition Micronized Creatine Powder, Unflavored, 23.8 oz. for
Optimum Nutrition Micronized Creatine Powder, Unflavored, 23.8 oz.
4.1 out of 5 stars
stars
205 ratings134 reviews
  1. 5 stars63% (130)
  2. 4 stars15% (31)
  3. 3 stars5% (10)
  4. 2 stars4% (8)
  5. 1 star13% (26)

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Showing 41-50 of 134 reviews
Apr 4, 2026
Carla W
4 out of 5 stars
4 out of 5 stars review

Prefer the pills over powder

Like almost all perimenopausal women, I’m concerned about sarcopenia, brain fog and have been taking creatine. First I used powder in my breakfast smoothie but then got tired of only ever having a smoothie for breakfast. Then I put in my coffee, but I could taste it and missed actually enjoying my coffee. The gummies are too expensive and extra sugar, so these capsules fit the bill well. Easy to take, no weird after taste. Will continue to use them.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Dec 18, 2025
Oulla D
5 out of 5 stars
5 out of 5 stars review

Does Exactly What it Should

I love that I don't have to worry about getting powder all over the place. The capsules make it easy to take and be consistent with. That ease of use worked well for me. I keep it in the car so I can take it in the morning on my way to work. Creatine is not just for athletes and it has incredible benefits for cognitive function. A great supplement to take in my opinion and from a great brand too!!

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Jan 20, 2026
Robert S
5 out of 5 stars
5 out of 5 stars review

New add to my daily supplements

Optimum Nutrition Micronized Creatine has become a permanent part of my daily supplement routine. I really appreciate that it contains no dyes, no unnecessary additives, and absolutely no flavor, which makes it incredibly easy to mix into anything. It dissolves smoothly and doesn’t leave any gritty texture behind, even when added to coffee. Because it’s completely tasteless, it never alters the flavor of my drinks, which is a huge plus compared to other creatine powders I’ve tried. I’ve noticed consistent performance and recovery benefits, and I love how simple and clean the formula is. If you’re looking for a reliable, no-frills creatine that fits seamlessly into your routine, this one is hard to beat.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Feb 12, 2026
Kevin S
3 out of 5 stars
3 out of 5 stars review

Flavor is good but it doesn’t mix well and alway settles at the bottom. Been mixing and chugging followed by a chaser to get the gritty out of my mouth. Flavor is good though. Not noticing a ton of effect but still early. Really just wish it would mix well

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
reply from Optimum Nutrition

We’re sorry to hear about your experience. Thank you for bringing this to our attention—we’d appreciate the opportunity to connect and resolve this directly. Our team is available M–F, 8:30am–5pm CST at oncustsuppus@optimumnutrition.com

Feb 17, 2026
Christian V
4 out of 5 stars
4 out of 5 stars review

I've used creatine for several years now, trying out both the capsulated and powdered versions. Always used before and after workouts with plenty of water and seen great results. with this product in particular, I've noticed that while it's easy to consume, I personally couldn't see much of a change in physique and energy compared to when I would take the standard powder scoops. perhaps it's the difference in ammount being taken. In conclusion I would recommend this product to beginners and pros alike but still push for the purchaser to consider trying the powdered versions.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Feb 26, 2026
Logan E
5 out of 5 stars
5 out of 5 stars review

Good from what I can tell

Started taking these a little over a month ago and noticed a slight difference in my workouts about 3 weeks in. It seemed to be most helpful on my bench reps specifically, but I am hoping it is benefiting my recovery as well as I was struggling with soreness. My training is a little dialed back currently but I am less sore and seem to be able to do a few extra reps in the gym. Only being able to order from them once every 90 days means I will need to find another source for my next batch which is annoying.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Feb 1, 2026
Carla W
5 out of 5 stars
5 out of 5 stars review

The OG creatine

This works well for both me and my husband. We’re active, healthy middle aged parents and we workout regularly but aren’t gym rats. I’ve found (as a perimenopausal woman) the creatine helps me retain muscle, have more stamina during workouts. I usually put this in my coffee (I know not ideal, but it makes it so I remember to take it) and am intentional with water drinking. I did notice some water retention bloating after two weeks consistently using it which resolved in about a week. I think getting through the bloat phase and then staying consistent are key.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
reply from Optimum Nutrition

Pumped to have OG fans! 😀

Jan 8, 2026
John M
5 out of 5 stars
5 out of 5 stars review

Review.

Easy to consume. I feel the powder works better for myself than previously consumed capsule or gummy products. As long as you are staying hydrated a phenomenal product. Powder mixes well into my water and dissolves with no problems. Will definitely be purchasing again and would recommend the product to anybody interested in a creatine product. One of the best for the price as well. Can’t get much better.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Mar 14, 2026
Isaac C
5 out of 5 stars
5 out of 5 stars review

Great Product

I feel the creatine helped with my focus, strength, and more stamina when working out. I was doing longer reps than I had ever done before. The flavor of the creatine isn't very strong which I like and is very easy to drink. I feel like this item is beginner and expert friendly. This could be the product you are looking for if you want that extra push in the gym. Great product and it is very affordable.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Jun 6, 2021
Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Micronised Creatine

Shipping was fast, the creatine is tasteless mixed with the protein powder- gold standard whey. Good stuff, good price- no complaints.

Review from optimumnutrition.com
Helpful?61CMFNRKJFYM17797605150