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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.
4.2 out of 5 stars
stars200 ratings130 reviews
  1. 5 stars64% (128)
  2. 4 stars15% (30)
  3. 3 stars6% (11)
  4. 2 stars3% (6)
  5. 1 star13% (25)

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Showing 31-40 of 130 reviews
Apr 4, 2021
Anonymous
5 out of 5 stars review

Verified Purchase

Awesome

This product is great, I’ve been seeing massive gains in my daily workouts, pumps are bigger than ever, and my muscles are forming way faster as well, great product for bulking or cutting

Review from optimumnutrition.com
Helpful?61CMFNRKJFYM17797605150
Sep 7, 2021
isa
5 out of 5 stars review

Verified Purchase

Good product overall

This is my first time using a Creatine supplement .. most important point for me no side effects from my body ..happy with the product and the results

Review from optimumnutrition.com
Helpful?61CMFNRKJFYM17797605150
Aug 27, 2021
Anonymous
5 out of 5 stars review

Verified Purchase

Excellent

Excellent product, 1/2 tbsp for perfect portion. Works as advertised and dissolves really well in 8oz of milk. It arrived quickly and the price on the 400 servings container is hard to beat.

Review from optimumnutrition.com
Helpful?61CMFNRKJFYM17797605150
Aug 12, 2023
Anonymous
5 out of 5 stars review

Verified Purchase

Creatine

Been taking this for almost a month now and I can honestly say it’s not bad I do not have any bloated feeling so far. I would recommend this product to anyone that goes to the gym consistently.

Review from optimumnutrition.com
Helpful?61CMFNRKJFYM17797605150
May 6, 2026
Jarrett G
5 out of 5 stars review

I use this daily and with consistent use creatine is the best supplement you can take. Using Optimum Nutrition, I am confident that what is on the packaging is exactly what I’m putting in my body.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Jun 28, 2023
Steven
5 out of 5 stars review

Verified Purchase

Top notch

Started on this creatine and couldn’t be happier with the results. Have seen an increase in size and strength. Did a week long loading phase that I split into 4 different doses a day, no side effects or stomach issues. Highly recommend

Review from optimumnutrition.com
Helpful?61CMFNRKJFYM17797605150
May 1, 2026
Maxwell C
5 out of 5 stars review

Fantastic product. I love using this is a capsule and not a powder. Capsule usage has fit into my routine better then trying to remember to mix a shaker on days I don’t use preworkout.

Review from ExpertVoice.com
Helpful?61CMFNRKJFYM17797605150
Feb 26, 2026
Logan E
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
Mar 14, 2026
Isaac C
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
Jan 20, 2026
Robert S
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