Optimum Creatine Monohydrate (Powder / Capsules)

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Benefits and Results:

  • Pure Creatine Monohydrate†
  • Supports Muscle Strength, Power, and Size†
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Creatine Monohydrate By Optimum Nutrition - Muscle Builder

What is Optimum Creatine?

Highly researched and well absorbed, creatine monohydrate has been shown to significantly boost muscle strength, power, and size during high-intensity activities.

How does it work?


  • Creatine Monohydrate: Helps your muscles produce energy during heavy lifting or high-intensity exercise. It also helps to gain muscle, enhance strength and improve exercise performance.

What Can I Expect?

Creatine Monohydrate supports muscle building, recovery, performance, strength and power when used daily, over time and combined with exercise.

Featured customer reviews:

Raymond F.:

Been using this Creatine for a while now. It dissolves well and doesn't change the flavor of my shakes when I add it. Helps me go harder for longer through my workouts.

Issac K.:

This Creatine in conjunction with the super mass gainer has been like a miracle supplement. My body has responded extremely well with it and I have already gained 5 pounds in about a week. My muscles stay bigger for a longer period after exercising.


Can I stack this with a mass gainer?

  • Yes you can! 

Do I only take this on Workout Days?

  • No, you take it every day. On your workout days you take it right after your workout and on off days you take after any meal of the day. You're supposed to take it 3 to 4 times a day for a week so your body can become used to it. 

Comparable products:


If you are looking for a mass gainer to take while still taking this creatine, we suggest taking Serious Mass.

If you are looking for a pre workout to mix with your creatine in before your workout, we suggest taking Gold Standard Pre Workout.

How Do I Take Optimum Creatine?

Dosage and Directions:

Capsules: Take 2 capsules of Optimum Creatine with morning, afternoon and evening meals.

Powder: Add 1 rounded teaspoon of Optimum Creatine to a glass filled with 8-12 oz of cold water or fruit juice. Then mix it up with a spoon.

SUGGESTED USE: CREATINE LOADING: Take 1 rounded teaspoon (2 Capsules) with morning, afternoon, and evening meals and 1 additional rounded teaspoon (2 Capsules) before going to bed for 4-5 days to help saturate your muscles with creatine.

CREATINE MAINTENANCE: Take 1 rounded teaspoon (2 Capsules) with a meal or immediately after training with your post-workout protein shake.

TIPS: Drink at least 8 glasses of water daily when supplementing with creatine. Consuming high-glycemic carbohydrates (e.g., simple sugars and starches) with creatine may help improve overall effectiveness.†

Power-up protein, meal-replacement and weight-gainer shakes with a rounded teaspoon of Optimum Creatine or Take 2 capsules with your protein shake.

What's In Optimum Creatine?

Capsules Supplement Facts / Label:

Optimum Creatine 2500 Supplement Facts

Powder Supplement Facts / Label:

Optimum Creatine Powder Supplement Facts







Warnings and Side Effects:

KEEP OUT OF REACH OF CHILDREN. Check with a qualified healthcare professional before taking this product if you are pregnant, nursing a baby, under 18 years of age, or if you have any known or suspected medical condition(s) and/or are taking any prescription or OTC medication(s). 

ALLERGEN STATEMENT: Contains shellfish (shrimp, crab) ingredients.


PLEASE NOTE: Product images represent the product offered but may not contain exact attributes. Please read the product description for the specific attributes of this product.

†PLEASE NOTE: The intention of the information above is for reference only. It is our goal to maintain and display accurate information. Yet, we can't guarantee it represents the latest formulation of the product. If you have any concerns, please visit the manufacturer's website. The information above is not a representation of our views at Same Day Supplements. These are the views and information provided by the product's manufacturer. The Food and Drug Administration has not evaluated these statements. The intention of this product is not to diagnose, treat, cure or prevent any disease or illness.

*Prices are subject to change at any time and items may limit to stock on hand.


  • Lisa A. Riesberg, Stephanie A. Weed, Thomas L. McDonald, Joan M. Eckerson, and Kristen M. Drescher, (2017 Aug 1) Beyond Muscles: The Untapped Potential of Creatine https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4915971/
  • Richard B. Kreider, Douglas S. Kalman, Jose Antonio, Tim N. Ziegenfuss, Robert Wildman, Rick Collins,Darren G. Candow, Susan M. Kleiner, Anthony L. Almada, and Hector L. Lopez (2017 Jun 13) International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5469049/
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  1. Satisfaction
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    Excellent product and very fast shipping

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  2. Nice
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    I'm loving it

    Review by Arthur

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  3. excellent product
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    great product, I have had increase of strength and definition, lean mass gain

    Review by ALEKSANDRO

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  4. Nice!
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    Nice creatine!

    Review by Yuri

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  5. Good!
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    Melhor creatina do mercado! (Best creatine on the market!)

    Review by Pedro

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  6. Really necessary
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    Creatine is one of best supplements to support muscles gains, this ON creatine has my approve.

    Review by Gilmar

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  7. Best!
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    I like the product

    Review by Cristiam Jose

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  8. On
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    Good product

    Review by WESLEY

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  9. To get big
    Overall Product Review
    works very well, easy caps, for me one of the best brands

    Review by leonardo

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  10. top creatine
    Overall Product Review
    The brand and price thanks samedays

    Review by Igor

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