
Creatine Monohydrate
Explore the most extensively studied form of creatine, widely used in strength and high-intensity training.
Shop Creatine MonohydrateEvidence-led buying guide
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See type, dose, testing and value side by side before you choose.

| Type | Grams per serving | Third-party testing | Cost per serving | Suitability |
|---|---|---|---|---|
| Monohydrate | 5 g | Yes | $0.20 | Most men |
| HCL | 1 to 2 g | Yes | $0.40 | Sensitive stomach |
| Ethyl Ester | 3 to 5 g | Varies | $0.50 | Try if preferred |
| Buffered | 3 to 5 g | Yes | $0.45 | Alternative option |
Shop creatine supplements for strength and training
Discover creatine supplements designed to complement your training routine.
Whether you're lifting weights, working towards your fitness goals or simply exploring creatine for the first time, find the right formula for your needs.
Explore creatine monohydrate, compare different supplement formats and discover what to look for when choosing a quality product.
Top picks
Eight picks from Amazon's best sellers in creatine, read off the listings on 7 October 2026. Six are plain monohydrate powder, because that is the form the research supports; the capsules and gummies are there for men who will not mix a powder. Prices move daily, so the table never prints one.

Nutricost Micronized Creatine Monohydrate, 500 g
100 servings of 5 g, unflavored, micronized. Amazon's top-selling creatine.
Most men. Plain monohydrate at one of the lowest costs per serving on the list.

BulkSupplements.com Creatine Monohydrate, 1 kg
A 1 kg bag at 5 g per serving, so around 200 servings. Unflavored, micronized.
The lowest cost per serving here, if you have somewhere dry to keep a 1 kg bag.

Thorne Creatine, 90 servings
90 servings of 5 g, unflavored, NSF Certified for Sport.
Anyone who is drug tested, or wants every batch screened for banned substances.

Optimum Nutrition Micronized Creatine Monohydrate, 120 servings
120 servings of 5 g, unflavored, micronized.
A tub stocked in most shops, so the one you compare online is the one on the shelf.

BPN Pure Creatine Monohydrate by Creapure, 60 servings
60 servings of 5 g of Creapure, the German-made monohydrate used in much of the research.
Buyers who want the same raw material most trials used and will pay a little more for it.

Sports Research Creatine Monohydrate, 100 servings
100 servings of 5 g, unflavored, micronized, Informed Sport certified.
A second certified option, at a lower cost per serving than the NSF tubs.

Optimum Nutrition Micronized Creatine Capsules, 100 count
100 capsules, 2.5 g of creatine per two-capsule serving.
Travel and anyone who will not mix a powder. Budget four capsules for a 5 g day.

Create Creatine Monohydrate Gummies, 90 count
90 orange gummies, 1.5 g of creatine each, NSF Certified for Sport, vegan.
Someone who will take a gummy every day and skip a powder. Costs more per gram than any tub here.
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Your results come from consistency, progressive training and good nutrition.
Creatine is one of the most extensively researched sports supplements, with evidence supporting its ability to improve performance during repeated bouts of high-intensity exercise.
Source: NIH Office of Dietary Supplements, Health Professional Fact Sheet.
Whether you're an experienced lifter or building your first proper training routine, understanding creatine can help you decide if it's right for you.
Explore your options and find a supplement that fits your goals, preferences and everyday routine.
Find the Formula That Fits Your Routine

Explore the most extensively studied form of creatine, widely used in strength and high-intensity training.
Shop Creatine Monohydrate
Discover powder formats that can be mixed into water or other drinks.
Shop Creatine Powder
Explore a convenient alternative to measuring and mixing powder.
Shop Creatine Capsules
Discover simple formulations for adding creatine to your existing routine.
Shop Unflavoured CreatineResearch-Backed Support for High-Intensity Exercise
Creatine helps your muscles regenerate energy during short periods of intense activity.
Supplementation can increase muscle creatine stores and improve performance during repeated high-intensity exercise, particularly when combined with an appropriate training programme.
Source: NIH Office of Dietary Supplements, Health Professional Fact Sheet.
Creatine supplementation can support performance during repeated short bursts of intense exercise.
When paired with resistance training, creatine may help improve strength and lean body mass over time.
Creatine monohydrate has a substantial body of research examining its effectiveness and safety.
Simple Ingredients. Clear Information. The Right Fit.
Not every creatine supplement comes in the same format or formulation.
Before purchasing, consider what matters most to you.
Creatine monohydrate is the most extensively researched form. More expensive alternatives haven't been shown to consistently outperform it.
Source: NIH Office of Dietary Supplements, Health Professional Fact Sheet.
Check the ingredient list and the amount of creatine provided per serving.
Choose the format that fits your preferences and how you plan to use it.
Review the manufacturer's quality information and any independently verified testing.
Compare the amount of creatine supplied rather than relying on the package price alone.
Explore creatine supplementation alongside resistance training and progressive overload.
Explore Strength TrainingLearn about creatine monohydrate, different product formats and what to consider before starting.
Explore Beginner CreatineDiscover the role creatine can play in repeated high-intensity exercise.
Explore Sports CreatineFind a supplement format that works with your existing exercise and nutrition routine.
Explore Creatine ProductsMake Your Supplement Choice With Confidence
Creatine is not a replacement for effective training, adequate nutrition or recovery.
Its benefits depend on the individual, the type of exercise and how it is used.
Creatine monohydrate has a well-established safety record in healthy adults, although it may cause weight gain through water retention or gastrointestinal discomfort in some people. Anyone with kidney disease or other relevant medical conditions should seek professional advice before using it.
Source: NIH Office of Dietary Supplements, Health Professional Fact Sheet.
Explore product information and choose a supplement that fits your circumstances.
Find Your Next Creatine Supplement
Explore creatine supplements, compare formulations and find the right fit for your training routine.
From creatine monohydrate powders to convenient capsules, discover your options in one place.