Best Creatine Supplements (2026): 6 Picks Compared by Testing and Form

At a Glance

• Best Overall Sports Research Creatine Monohydrate with Creapure – 5 g of Creapure creatine, NSF Certified for Sport, nothing else added.Review ↓
• Best Tested Brand Thorne Creatine – NSF Certified for Sport, from a brand that describes four rounds of testing.Review ↓
• Best Single-Serve Packs Create Creatine Monohydrate Packs – pre-measured 5 g stick packs listed by NSF Certified for Sport.Review ↓
• Best Widely Available Optimum Nutrition Micronized Creatine – a single-ingredient 5 g scoop at a low cost per serving.Review ↓
• Best Value Nutricost Micronized Creatine Monohydrate – 200 servings of pure creatine in a 1 kg tub.Review ↓
• Best Capsules NAKED Creatine Capsules – no powder to mix; four capsules give 5 g.Review ↓

The Short Answer: The best creatine supplements are plain creatine monohydrate at 3–5 g a day, ideally with an independent certification such as NSF Certified for Sport¹². Sports Research Creatine Monohydrate with Creapure is our top pick: one scoop gives 5 g of Creapure creatine with no other ingredients. If you want the same certification from a long-established testing brand, choose Thorne Creatine.

On this page

1. Do You Actually Need a Creatine Supplement?
2. Find Your Match
3. How Much Creatine Is in Each Product?
4. Creatine Supplements Compared
5. The 6 Best Creatine Supplements, Reviewed
6. Products We Didn’t Recommend
7. Evidence Scorecard
8. How to Take Creatine for Best Results
9. What to Expect and When
10. Safety, Side Effects & Drug Interactions
11. Food First: Where Else to Get Creatine
12. How to Choose a Creatine Supplement
13. Frequently Asked Questions
14. Final Verdict

Creatine is one of the most studied sports supplements. Taken daily alongside resistance training, it helps increase strength, power and lean mass, and it appears safe for healthy adults at normal doses¹².

Almost every product on the shelf uses the same molecule, so the real differences are purity testing, form (powder, packs or capsules) and cost per serving. Newer forms such as creatine HCl cost more without better evidence².

We compared 15 creatine products on form, dose per serving, independent testing, other ingredients and cost per serving. Every product is ranked by its BFN Score, a relative score within this guide. See our review process for how we score.

Do You Actually Need a Creatine Supplement?

Your body makes about 1 g of creatine a day, and a diet with meat or fish adds roughly another 1 g¹. A supplement tops up muscle stores beyond what food usually provides.

Creatine may make sense if you:

• Do resistance training or sprint-type sports and want more strength and power from your training¹.
• Are 50 or older and lift weights. Creatine combined with resistance training increased lean mass and strength in older adults⁴.
• Eat little or no meat or fish. Vegetarians tend to have lower muscle creatine and may respond more¹².

It’s not useful for steady endurance performance, and it doesn’t build muscle without training¹.

Who Should Skip It or Ask First

• People with kidney disease or reduced kidney function⁵.
• Anyone taking medicines that affect kidney function, such as regular NSAID use⁵.
• Anyone who is pregnant or breastfeeding, since safety data are limited.
• Teens: talk to a doctor first. See our guide to creatine for teenagers.

Find Your Match

If you…	Consider	Why
Want the best overall powder	Sports Research with Creapure	Creapure + NSF Certified for Sport
Want a well-known testing brand	Thorne Creatine	NSF Certified for Sport, four-stage testing
Travel or train away from home	Create Single-Serve Packs	Pre-measured 5 g sticks
Want an easy-to-find name brand	Optimum Nutrition	Single ingredient, low cost per serving
Want the lowest cost per serving	Nutricost 1 kg	200 servings per tub
Don’t want to mix a powder	NAKED Capsules	Capsules, no taste or texture
Have kidney disease	Talk to your doctor first	Not studied in kidney disease5

How Much Creatine Is in Each Product?

Product	Labeled Serving	Creatine per Serving	Servings per Container	Servings for 5 g
Sports Research	1 scoop	5 g	90	1 scoop
Thorne	1 scoop	5 g	About 90	1 scoop
Create	1 stick pack	5 g	30	1 pack
Optimum Nutrition	1 rounded scoop	5 g	120	1 scoop
Nutricost	1 scoop	5 g	200	1 scoop
NAKED Capsules	2 capsules	2.5 g	75	4 capsules

Research uses 3–5 g a day for maintenance, or a short loading phase of about 20 g a day split into four doses for 5–7 days¹.

Creatine Supplements Compared

Scroll sideways to see every column →

#	Product	Form	Creatine per Serving	Other Ingredients	Independent Testing	Additives	Cost
1	Sports Research	Powder (Creapure)	5 g	None	NSF Certified for Sport	Clean	$$$
2	Thorne	Micronized powder	5 g	None	NSF Certified for Sport	Clean	$$$
3	Create	Stick packs	5 g	None	NSF Certified for Sport	Clean	$$$
4	Optimum Nutrition	Micronized powder	5 g	None	Informed Choice (brand claim)	Clean	$$$
5	Nutricost	Micronized powder	5 g	None	Not stated	Clean	$$$
6	NAKED Capsules	Capsules	2.5 g	Hypromellose, magnesium stearate, water	Not stated for capsules	Clean	$$$

Cost per 5 g of creatine: $ = under $0.30, $$ = $0.30–0.45, $$$ = over $0.45. Checked November 2026; prices change often.

The 6 Best Creatine Supplements, Reviewed

#1Best Overall

1. Sports Research Creatine Monohydrate with Creapure

BFN Score9.6/10

$$$Mid-range90 servings1 scoop per serving

Strongest atQuality & trustWeakest atValue & practicality

Sports Research gives 5 g of Creapure creatine monohydrate per scoop with no other ingredients. It is listed by NSF Certified for Sport and costs less per serving than the other certified powders on our list.

Check price on Amazon →

Label Reality Check

Active ingredient + form

creatine monohydrate (Creapure)

Dose per serving

1 scoop (5 g)

Dose vs. research

Within studied range; 3–5 g a day is the standard maintenance dose¹

% DV / Upper Limit

No DV or UL

Purity testing

NSF Certified for Sport (listed in the NSF database, November 2026)

Other ingredients

none

Additives

Clean

Allergens & diet

certified vegan and gluten-free, Non-GMO Project Verified

Clinical Relevance

Creapure is creatine monohydrate made by one German manufacturer under its own quality controls. It isn’t more effective than other pure monohydrate, but it gives a consistent, traceable source.

Strengths

• Creapure plus NSF Certified for Sport
• Single ingredient
• Lower cost than other certified powders

Limitations

• Costs more than budget tubs
• Only 90 servings
• Doesn’t dissolve fully in cold water for some users

Practical Details

Take 1 scoop a day in water, coffee, juice or a shake. Timing matters less than taking it every day.

Best For / Not For

Best formost adults who want a certified, pure creatine.

Not forpeople who want the lowest possible cost.

Buyer Experience

Most buyers say it has no taste, mixes smoothly into drinks and shakes, and helps their workouts and recovery. Many consider it good value for the quality.

Some find it doesn’t fully dissolve, and a minority report bloating or loose stools.

vs. Thorne Creatine

Choose Sports Research for Creapure at a lower cost per serving. Choose Thorne for a brand that describes four rounds of testing.

Nutritionist’s Note

Stomach upset usually comes from large single doses; split the dose or take it with a meal.

Verdict: A pure, certified creatine at a fair price.

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#2Best Tested Brand

2. Thorne Creatine

BFN Score9.5/10

$$$PremiumAbout 90 servings1 scoop per serving

Strongest atQuality & trustWeakest atValue & practicality

Thorne gives 5 g of micronized creatine monohydrate per scoop with nothing else. It is listed by NSF Certified for Sport, and the brand describes four rounds of testing, from raw materials to stability.

Check price on Amazon →

Label Reality Check

Active ingredient + form

creatine monohydrate (micronized)

Dose per serving

1 scoop (5 g)

Dose vs. research

Within studied range¹

% DV / Upper Limit

No DV or UL

Purity testing

NSF Certified for Sport (listed in the NSF database, November 2026)

Other ingredients

none

Additives

Clean

Allergens & diet

made without dairy, soy and gluten (brand statement)

Clinical Relevance

Micronized creatine has smaller particles, which helps it mix. It works the same way in the body as standard monohydrate.

Strengths

• NSF Certified for Sport
• Single ingredient
• Dissolves well in warm drinks

Limitations

• Higher cost per serving
• Texture complaints from some buyers
• Scoop can sink into the powder

Practical Details

Take 1 scoop a day; it mixes easily into coffee or a shake.

Best For / Not For

Best fortested athletes and anyone who wants a long-established testing brand.

Not forbudget buyers.

Buyer Experience

Many buyers say it dissolves well, has no taste and helps their strength and recovery. They often mention trusting the brand’s testing.

Opinions on value are split, and some find the texture gritty or report nausea.

vs. Sports Research with Creapure

Choose Thorne for its testing process and wide trust among athletes. Choose Sports Research for Creapure at a lower cost.

Nutritionist’s Note

If you’re drug tested, look up the exact product in the NSF Certified for Sport database before each new purchase.

Verdict: A trusted, certified creatine for people who don’t mind paying more.

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#3Best Single-Serve Packs

3. Create Creatine Monohydrate Single-Serve Packs

BFN Score9.3/10

$$$Premium30 servings1 stick pack per serving

Strongest atPurity & additivesWeakest atValue & practicality

Create puts 5 g of creatine monohydrate in each stick pack with no other ingredients. The unflavored product is listed by NSF Certified for Sport, and the brand states it uses Creapure.

Check price on Amazon →

Label Reality Check

Active ingredient + form

creatine monohydrate (Creapure, brand statement)

Dose per serving

1 stick pack (5 g)

Dose vs. research

Within studied range¹

% DV / Upper Limit

No DV or UL

Purity testing

NSF Certified for Sport (listed as “Create Wellness Unflavored,” November 2026)

Other ingredients

none

Additives

Clean

Allergens & diet

free of gluten, soy, dairy and nuts (brand statement)

Clinical Relevance

A pre-measured pack removes dosing guesswork. Daily consistency matters more than timing².

Strengths

• No measuring
• NSF Certified for Sport
• Easy to carry

Limitations

• Highest cost per serving on our list
• Only 30 servings
• Smaller review base

Practical Details

Empty 1 pack into any drink once a day.

Best For / Not For

Best fortravelers and people who forget daily doses.

Not foranyone on a tight budget.

Buyer Experience

The review base is small. Buyers like the convenience for travel and say it’s easy to take every day, and several mention clearer thinking.

Taste and mixing are split: some find it tasteless, while others notice a flavor or say it settles unless stirred.

vs. Thorne Creatine

Choose Create for single-serve packs. Choose Thorne for a lower cost per serving from a tub.

Nutritionist’s Note

Packs cost more per gram; some people keep a tub at home and packs for travel.

Verdict: The easiest way to take certified creatine on the go.

SEE PRICE ON AMAZON →

#4Best Widely Available

4. Optimum Nutrition Micronized Creatine

BFN Score9.2/10

$$$Budget120 servings1 rounded scoop per serving

Strongest atValue & practicalityWeakest atQuality & trust

Optimum Nutrition gives 5 g of micronized creatine monohydrate per scoop with no other ingredients, at one of the lowest costs per serving on our list.

Check price on Amazon →

Label Reality Check

Active ingredient + form

creatine monohydrate (micronized)

Dose per serving

1 rounded scoop (5 g)

Dose vs. research

Within studied range¹

% DV / Upper Limit

No DV or UL

Purity testing

Informed Choice (brand claim; the label says “banned substance tested” without naming the program)

Other ingredients

none

Additives

Clean

Allergens & diet

not stated

Clinical Relevance

A plain monohydrate at a low cost is all most people need. The main trade-off is texture, not effectiveness.

Strengths

• Low cost per serving
• Single ingredient
• Very large review base

Limitations

• Many buyers find it gritty
• Testing program not named on the label
• Some tubs arrive without a scoop

Practical Details

Mix 1 rounded scoop into a shake; it blends better in shakes than in plain water.

Best For / Not For

Best forbudget buyers who want a familiar brand.

Not fordrug-tested athletes who need a verified certification.

Buyer Experience

Most buyers call it a reliable, good-value creatine with no strong taste, and many report better recovery and strength.

Dissolving and texture are the main complaints: many find it gritty or sandy in water.

vs. Nutricost Creatine

Choose Optimum Nutrition for a well-known brand with a testing claim. Choose Nutricost for more servings per tub.

Nutritionist’s Note

If grit bothers you, mix it into a protein shake or yogurt instead of water.

Verdict: Simple, low-cost creatine from a familiar brand.

SEE PRICE ON AMAZON →

#5Best Value

5. Nutricost Micronized Creatine Monohydrate

BFN Score9.1/10

$$$Budget200 servings1 scoop per serving

Strongest atValue & practicalityWeakest atQuality & trust

Nutricost gives 5 g of micronized creatine monohydrate per scoop and 200 servings per tub, the lowest cost per serving on our list.

Check price on Amazon →

Label Reality Check

Active ingredient + form

creatine monohydrate (micronized)

Dose per serving

1 scoop (5 g)

Dose vs. research

Within studied range¹

% DV / Upper Limit

No DV or UL

Purity testing

Not stated (the brand says third-party tested, without naming the lab)

Other ingredients

none

Additives

Clean

Allergens & diet

vegetarian, gluten-free, non-GMO

Clinical Relevance

At 200 servings, one tub lasts more than six months at 5 g a day, which suits long-term use.

Strengths

• Lowest cost per serving
• 200 servings
• Single ingredient

Limitations

• No named certification
• Texture and taste split opinions
• Stomach upset for some

Practical Details

Take 1 scoop a day; split it into two doses if it upsets your stomach.

Best For / Not For

Best forlong-term daily users on a budget.

Not forathletes who need a certified product.

Buyer Experience

Many buyers say it’s good quality, delivers steady results for strength and muscle, and is great value for the size.

Taste, dissolving and texture are split, and a sizable group report nausea or stomach upset.

vs. Optimum Nutrition

Choose Nutricost for the most servings per tub. Choose Optimum Nutrition for a named testing claim.

Nutritionist’s Note

Creatine raises the creatinine number on blood tests without harming the kidneys; tell your doctor you take it².

Verdict: The best value for everyday creatine.

SEE PRICE ON AMAZON →

#6Best Capsules

6. NAKED Creatine Capsules

BFN Score8.2/10

$$$Premium75 servings (about 37 days at 5 g)2 capsules per serving

Strongest atEvidence fitWeakest atValue & practicality

NAKED capsules give 2.5 g of creatine monohydrate per two capsules, so you need four capsules for the usual 5 g. It’s an option if you don’t want to mix a powder.

Check price on Amazon →

Label Reality Check

Active ingredient + form

creatine monohydrate (micronized)

Dose per serving

2 capsules (2.5 g)

Dose vs. research

Below the usual 5 g per labeled serving; 4 capsules reach the studied dose¹

% DV / Upper Limit

No DV or UL

Purity testing

Not stated for capsules (NAKED’s creatine powder is NSF/ANSI 173 certified; the capsules weren’t listed in November 2026)

Other ingredients

hypromellose capsule, magnesium stearate, water

Additives

Clean

Allergens & diet

vegan

Clinical Relevance

Capsules work the same as powder once swallowed. The labeled serving gives half the usual dose, so check how many capsules you need.

Strengths

• No mixing or taste
• Vegan capsule
• Short ingredient list

Limitations

• Four capsules for 5 g
• Second-highest cost per gram
• Certification covers the powder, not these capsules

Practical Details

Take 4 capsules a day with water, all at once or split across meals.

Best For / Not For

Best forpeople who dislike powders.

Not foranyone who wants the lowest cost or a certified capsule.

Buyer Experience

The reviews we found are shared with NAKED’s creatine powder, so they mostly describe the powder rather than the capsules. Buyers praise the brand’s purity and value.

A sizable group mention stomach side effects, and capsule-specific feedback is limited so far.

vs. Nutricost Creatine

Choose NAKED capsules if you won’t use a powder. Choose Nutricost for the same creatine at a fraction of the cost.

Nutritionist’s Note

If you need a certified product for sport, choose a listed powder instead of capsules.

Verdict: A convenient capsule option, at a higher cost per gram.

SEE PRICE ON AMAZON →

Products We Didn’t Recommend

Momentous Creatine. NSF Certified for Sport and well made, but it costs as much as Thorne, and its current label no longer lists Creapure, so it offered no clear advantage over our top two picks.

Klean Athlete and Designs for Sport creatine. Both are NSF Certified for Sport, but they cost more per serving than our certified picks.

Creatine gummies. Most add sugar, and few have an independent certification that confirms the creatine amount. If you prefer them, see our guide to creatine gummies for women.

Creatine HCl and buffered creatine (Kre-Alkalyn). More expensive, with no evidence they work better than monohydrate². See creatine HCl vs. monohydrate.

“Creatine +” blends with electrolytes, stimulants or other add-ins. The extra ingredients make it harder to know your dose and aren’t needed for creatine to work.

Evidence Scorecard

Use	What it’s studied for	Evidence level	Notes
Strength and power	Gains with resistance training	Strong	Consistent benefit across many trials1
Lean mass in older adults	Muscle with resistance training	Moderate	Greater lean mass and strength than training alone4
Brain function	Memory and reasoning	Limited	Some benefit, mainly in older or stressed people3
Endurance	Long, steady exercise	Not supported	Little effect on aerobic performance1
Safety in healthy adults	Kidney and liver markers	Strong	No harm at normal doses in studies up to several years12

How to Take Creatine for Best Results

Step	What to do	Why
Daily dose	3–5 g a day	Fills muscle stores in about 3–4 weeks1
Optional loading	About 20 g a day in 4 doses for 5–7 days, then 3–5 g	Fills stores faster1
Timing	Any time of day, every day	Consistency matters more than timing2
With food	With a meal or a carb-containing drink if it upsets your stomach	Gentler on digestion
Fluids	Drink normally	Early weight gain is mostly water inside muscle2

• Don’t double up after a missed day; just continue.
• Expect 1–2 kg of early weight gain if you load; it’s water stored in muscle².
• Stop and see a doctor if you notice swelling, reduced urination or unusual fatigue.

What to Expect and When

With 3–5 g a day, muscle creatine is usually full after about 3–4 weeks; with loading, after about a week¹. Strength gains build over the following weeks of training.

Safety, Side Effects & Drug Interactions

The most common side effects are stomach upset, bloating, weight gain from water and muscle cramps, mostly with large single doses⁵. Research doesn’t support claims that creatine causes hair loss, dehydration or kidney damage in healthy people².

Medication or condition	Possible interaction	What to do
Kidney disease	Not studied; may add strain5	Don’t use without your doctor
NSAIDs and other medicines that affect the kidneys	Possible added kidney risk5	Ask your doctor first
Blood or urine creatinine tests	Creatine raises creatinine readings2	Tell your doctor you take it
Caffeine	May reduce creatine’s benefit in some studies5	Moderate amounts are fine for most people
Pregnancy or breastfeeding	Limited safety data	Avoid unless your doctor advises
Teens	Limited data	Ask a doctor first

Food First: Where Else to Get Creatine

Food	Creatine (approx.)
Herring	About 0.7–1 g per 100 g raw
Pork and beef	About 0.5 g per 100 g raw
Salmon and tuna	About 0.4–0.5 g per 100 g raw
Chicken	About 0.3–0.4 g per 100 g raw
Dairy and eggs	Trace amounts

Cooking lowers creatine content. Reaching 5 g from food alone would take about 1 kg of raw meat or fish a day. See our full list of foods high in creatine.

How to Choose a Creatine Supplement

Creatine Monohydrate

Choose monohydrate. It has the most research and costs the least per gram¹².

Independent Certification

Look for NSF Certified for Sport or Informed Sport, and check the exact product in the certifier’s database. “Third-party tested” without a named program isn’t the same.

Single Ingredient

Unflavored creatine with no added ingredients is the simplest to dose.

Form

Powder is cheapest. Packs and capsules cost more but are easier for some people.

Cost per 5 g

Compare cost per 5 g serving, not per tub.

Important: These supplements are not intended to diagnose, treat, cure, or prevent any disease. Results vary by individual. If you have a health condition or take medications, check with your doctor before adding any new supplement to your routine.

Frequently Asked Questions

Final Verdict

Sports Research Creatine Monohydrate with Creapure is the best creatine supplement for most people: pure Creapure monohydrate, NSF Certified for Sport, at a fair cost.

For a long-trusted testing brand, choose Thorne. For the lowest cost per serving, choose Nutricost; for travel, Create packs.

Take 3–5 g every day, pair it with training, and talk to your doctor first if you have kidney concerns. For capsule options, see our guide to creatine capsules; for food sources, see foods high in creatine.

Sources & History5 sources · updated November 5, 2026

References

1. International Society of Sports Nutrition Position Stand: Safety and Efficacy of Creatine Supplementation in Exercise, Sport, and Medicine — Journal of the International Society of Sports Nutrition, 2017
2. Common Questions and Misconceptions About Creatine Supplementation: What Does the Scientific Evidence Really Show? — Journal of the International Society of Sports Nutrition, 2021
3. Effects of Creatine Supplementation on Cognitive Function of Healthy Individuals: A Systematic Review of Randomized Controlled Trials — Experimental Gerontology, 2018
4. Effect of Creatine Supplementation During Resistance Training on Lean Tissue Mass and Muscular Strength in Older Adults: A Meta-Analysis — Open Access Journal of Sports Medicine, 2017
5. Creatine — MSD Manual Consumer Version

Update history

• November 5, 2026Rebuilt with BFN Score v3: compared 15 creatine labels and ranked six monohydrate products by testing, form, dose, other ingredients and cost per serving; checked NSF certifications in the NSF database; removed fixed prices and products without current offers; added dose, evidence, safety and food tables.