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Optimum Nutrition Micronized Creatine Monohydrate Capsules, 100 Ct

Based on 30,077 reviews
Condition: New
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$29.97

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At a glance

Condition
New
Size
100 Count (Pack of 1)
Dimensions
3.15 x 1.57 x 2.36 in
Weight
0.18 kg
Color
White
Item Form
Capsule
Diet Type
Keto

Features 6

  • 2.5G PURE CREATINE MONOHYDRATE PER SERVING: Each serving delivers 2.5g of pure creatine monohydrate in convenient, easy-to-swallow capsules. The simple 2-capsule serving size makes it easy to add creatine to your daily routine without mixing or measuring.
  • SUPPORTS MUSCLE STRENGTH & MUSCLE BUILDING: Creatine helps support muscle, muscle power, muscle endurance, and the building of lean muscle and even helps fuel and unlock strength to assist with progressive training programs*
  • PERFORMANCE SUPPORT DURING TRAINING:Formulated to support performance in explosive movements, maximal effort lifts, and intense exercise sessions. Helps support training capacity and volume so you can take on more reps and sets during demanding workouts.
  • ENERGY & RECOVERY: Creatine supports cellular energy and helps replenish ATP during strenuous exercise. It also supports recovery between training sessions and helps you stay ready for your next workout.

Description

Optimum Nutrition Micronized Creatine Capsules are manufactured with the same creatine monohydrate found in our other premium creatine products. This creatine for women and men is formulated to support explosive movements. These creatine nutritional supplements have 2.5 g of creatine monohydrate in just a 2-capsule serving. Use these creatine supplements to support muscle size, strength, and power when used consistently over time in conjunction with a balanced diet and regular weight training. Optimum Nutrition is part of the Glanbia global nutrition group and has been setting the Gold Standard in sports nutrition for more than 30 years — helping performance-focused athletes achieve their goals. We are proud to say that we are one of the few sports nutrition companies who own and operate our own production facilities. We take as much pride and care in crafting our award-winning supplements as our consumers do with crafting their fitness accomplishments

Specs 31

Product Dimensions 3.15 x 1.57 x 2.36 inches; 6.35 ounces
Item model number 1098103
Department unisex-adult
Manufacturer Glanbia Performance Nutrition
Brand Name Optimum Nutrition
Primary Supplement Type Creatine
Item Form Capsule
Diet Type Keto

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If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


Strength Went Up, Confidence Went Up
Size: 100 Count (Pack of 1)
I’ve been taking this consistently while strength training, and overall I’ve had a really good experience with it. The biggest thing I’d tell anyone before starting is to expect the scale to change. If you’re actively trying to lose weight like I was, seeing the number go up can be discouraging at first. I almost convinced myself it wasn’t worth taking because I thought my progress had stopped. Looking back, I wish I had expected that from the beginning instead of letting the scale get in my head. What kept me taking it was seeing my strength improve in the gym. I started feeling more confident with heavier weights, and I noticed I was progressing much faster than I expected as a beginner. Whether that’s entirely the creatine or partly the confidence of knowing I was doing everything I could to improve, it definitely made me want to push myself more each workout. One of the biggest differences I’ve noticed is recovery. When I first started lifting, leg day would leave me so sore I could barely walk for the next couple of days. Now I rarely get sore, and when I do, it’s much milder and usually right where I was actually trying to target. That alone has made going back to the gym so much easier because I’m not dreading being crippled after every workout. I also really like that this comes in capsules. They’re easy to swallow, there’s no measuring, no mixing powder into water, and I don’t have to force myself to drink something every day. It’s simple enough that I actually stay consistent with it. If you’re planning to strength train and you’re willing to be patient with the scale, I’d definitely recommend giving this a try. Just don’t let the initial weight fluctuation scare you away like it almost did for me. Focus on how you’re performing in the gym and how you’re feeling over time, not just the number on the scale. ... show more
Reviewed in the United States on July 27, 2026 by Jocelyn

Clean, Reliable, Quality Creatine from a Brand You Can Trust for Real Results
Size: 300 Count (Pack of 1)
Optimum Nutrition’s Micronized Creatine Monohydrate Capsules are one of the most dependable and effective creatine supplements available today. Optimum Nutrition has a long-standing reputation for ingredient purity and consistency, and this product continues that standard with clean, well-dosed capsules that fit easily into any training or nutrition routine. Right out of the bottle, the quality is clear. The capsules are smooth, evenly filled, and free from the chalky residue that cheaper creatine products often leave behind. The micronized creatine itself is extremely fine, which improves absorption and digestion compared to non-micronized formulations. For anyone who has experienced stomach discomfort with lower-grade creatine powders, these capsules are a welcome upgrade. The packaging is sturdy and secure, with a tight seal that keeps the product dry and fresh. It’s designed for convenience—easy to store, easy to travel with, and simple to take without mixing shakes or measuring powders. For busy schedules or people who prefer a no-mess approach, this format is ideal. Creatine’s benefits are well-established: improved strength output, enhanced muscle endurance, faster recovery, cognitive support, and better cellular hydration. These capsules make it easy to maintain consistent dosing, which is the key to experiencing the multidimensional benefits creatine provides. When taken daily, it supports everything from heavy lifting and high-intensity workouts to long-term energy metabolism. What also stands out is the value. While some “premium” creatine brands charge significantly more for the same ingredient, Optimum Nutrition delivers high purity, third-party tested quality, and reliable dosing without inflated costs. The capsule form makes it even more convenient while staying competitively priced. Use-cases are broad: strength training, bodybuilding, high-intensity interval work, endurance sessions, keto diets, or anyone wanting cleaner energy and better recovery without stimulants. Pros • High-purity micronized creatine for better absorption • Smooth, easy-to-swallow capsules • No mixing, no mess, ideal for travel or busy schedules • Excellent brand reputation and consistent quality • Strong value compared to far pricier creatine options Cons • None—this is one of the most reliable and effective creatine sources for serious training If you want a creatine supplement that delivers exactly what science promises—strength, performance, recovery, and long-term health benefits—Optimum Nutrition’s capsule form is one of the smartest, cleanest choices you can make. ... show more
Reviewed in the United States on November 23, 2025 by Thomas McGee

Perfect Alternative to Messy Powders
Size: 100 Count (Pack of 1)
Switching to these capsules completely removes any issues with mixability and solubility because you just swallow them with water. There is absolutely no chalky taste or unpleasant odor to deal with which makes it much easier to stay consistent with your daily routine. The effectiveness is outstanding and it delivers noticeable support for gym performance and strength. Best of all, it has caused zero negative digestive effects or stomach discomfort unlike some traditional powders. If you want a clean, simple, and effective supplement routine, this product is highly recommended. ... show more
Reviewed in the United States on July 13, 2026 by VecPrime

Convenient, Effective Creatine Pills with No Digestive Issues
Size: 300 Count (Pack of 1)
I’ve been taking these creatine pills consistently for the past three years, and they’ve been great. The pills are a little on the larger side, but they get the job done. Since they’re capsules, there’s no taste to worry about, which I really appreciate. I’ve also never experienced any digestive issues or stomach discomfort while taking them. Overall, they’re a convenient and reliable way to get your daily creatine without having to mix powders. ... show more
Reviewed in the United States on June 20, 2026 by Skyler Ball

great addition to my workout regimen
Size: 100 Count (Pack of 1)
Optimum Nutrition Micronized Creatine is a simple, effective supplement that mixes easily and fits well into a daily routine. The micronized form helps it dissolve better in water compared to some other creatine powders, so there’s less grit at the bottom of the glass. It’s unflavored, so it can be mixed with water, juice, or added to a pre- or post-workout drink without affecting the taste. Consistent use is key, and it’s easy to take daily without much effort. I didn’t experience any stomach discomfort with it, and it feels like a straightforward, no-frills product that does exactly what it’s supposed to do. It’s also nice that it comes from a well-known, trusted brand in sports nutrition. Overall, this is a reliable creatine option that’s easy to use, mixes well, and supports strength and recovery goals when taken consistently. ... show more
Reviewed in the United States on July 1, 2026 by E

Just buy it. There's no reason not to.
Size: 100 Count (Pack of 1)
Hands down the best value for me. I always buy it when it's on sale. I've been taking this creatine for well over 2 years now. For me, I have no negative digestive effects. It doesn't taste like anything so that's a bonus, and since it comes in pill form, all you have to do is worry about swallowing it. I am 210lbs, 5'11, around 12% body fat, and I take 20g of creatine a day, not just for muscle benefits, but also cognitive benefits as well. With that being said, I do have to take a lot of these pills in the morning because 2 of the pills = 5g. If I could change anything about it, I wish one capsule would be equal to 5g as that is the standard dose that most people should be taking on a daily basis, regardless if they lift or not. Creatine is one of the few supplements in the world with decades of research and literally zero negatives. Just buy it. ... show more
Reviewed in the United States on July 8, 2026 by Jer Javier

Convenient and easy to take
Size: 100 Count (Pack of 1)
These creatine capsules are easy to take and very convenient. They fit perfectly into my daily routine, and I’m happy with the quality and results. Great option if you prefer capsules instead of powder.
Reviewed in the United States on August 9, 2026 by Laura santos

The only thing that I have
Size: 100 Count (Pack of 1)
I picked this up because I wanted something convenient to keep around for quick meals or snacks, especially while living at college. I’ve been happy with it overall, and it’s something that’s easy to have available when I don’t have a lot of time. The flavor and texture are enjoyable, and I like that it’s something I can easily grab when I’m hungry. It’s especially convenient for busy days when I’m going between classes, studying, or just relaxing in my dorm. The packaging is another plus. It’s easy to store and doesn’t require much extra space, which is important in a dorm where storage can be limited. Depending on the food, it’s also convenient to throw in a backpack or bring along while traveling. ... show more
Reviewed in the United States on September 9, 2026 by Cole Costigan
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