What is the best type of creatine?

Creatine monohydrate. It's the form almost all studies used. Newer forms cost more, and the studies we read don't show they work better. Plain, unflavored powder is the cheapest way to take it.

Is Creapure better than regular creatine monohydrate?

We found no trial comparing them. Creapure is a brand of monohydrate made in Germany. The cheapest NSF-certified Creapure powder from a licensed brand costs about 3 times our pick per 5 g.

Do women need a special creatine?

Not based on current studies. Reviews of creatine in women use the same monohydrate and the same 3 to 5 g a day, though they say more research in women is needed. Women's formulas add things like collagen and flavors, and cost more.

How much creatine should I take a day?

For most adults, 5 g a day, every day. You don't need to load. Our dosage page covers the few situations that change it.

Are creatine gummies as good as powder?

Only if the gummy holds its dose. In published lab tests, 15 of 25 gummy brands fell short of their label. Powder is also about 7 times cheaper per real dose.

Is it safe to take creatine every day?

For healthy adults, yes, based on current studies. The International Society of Sports Nutrition describes up to 30 g a day for 5 years as safe. Some of its authors have ties to creatine makers. Creatine can raise creatinine on a kidney blood test without harming your kidneys, so tell your doctor you take it. Ask your doctor first if you have kidney disease or are pregnant.

Does creatine powder expire?

Very slowly. Creatine monohydrate powder showed no breakdown after more than 3 years in storage tests. Keep it dry.

Illustration: a white scoop of fine white powder, four white capsules and five sugar-coated gummies in pink, purple, orange and green, set in a row on plain taupe paper

What is the best creatine to buy?

Buy BulkSupplements creatine monohydrate powder. It costs about $4.26 a month, a lab test found 99% of its label, and NSF, an independent certifier, checks it too. Only 10 of Amazon's 30 best-selling creatines have a lab test or NSF check.^{*1, 6, 13, 14}

Gummies, capsules or women: see the best creatine for each need.

By Fine Print Nutrition editors · Published October 22, 2026 · 30 best sellers checked, registries read Oct 19, 2026 · How we check

Best creatine overall

BulkSupplements Creatine Monohydrate Micronized Powder, 1 kg bag

BulkSupplements Creatine Monohydrate Powder

Data table
Lab test	99% of label (SuppCo, June 2025)^*1
Certification	NSF Certified for Sport^*6
Cost	$0.14 per 5 g (about $4.26 a month)^*14

Check price on Amazon

How we pick. The product needs proof that it holds its dose: a published independent lab test, or NSF Certified for Sport, which checks that the label matches what's inside. Our top pick needs both. Then we pick the lowest cost per real 5 g.^{*8, 22}

Why not Nutricost, the #1 best seller? It met its label too (98%), but it isn't NSF-listed and costs $0.21 per 5 g.^{*1, 9, 14}

Why not Transparent Labs Creatine HMB? Several big review sites call it the best creatine. It's NSF Certified for Sport, but it's a blend with HMB, a different supplement, and it costs $1.67 per 5 g of creatine, about 12 times our pick.^{*9, 14}

What we didn't verify. SuppCo didn't name its lab or the lot it tested, and NSF lists only some lots. We can't confirm the bag you get is one of them.^{*1, 6}

The best creatine for each need

Same rule as our top pick: proof of the dose first, then the lowest cost per 5 g. Where nothing passes, we say so. Prices checked Oct 22, 2026.

Data table
If you want	Our pick	Why
Lowest cost	BulkSupplements (our top pick) $0.14 per 5 g	Our top pick is also the cheapest of the 5 lab-tested powders today. NatureBell also met its label but costs a little more per 5 g.^{*1, 14}
Gummies	Force Factor Creatine Gummies Lab test + NSF Certified for Sport $1.00 per 5 g (5 gummies)	Of the gummies we checked, the cheapest that had at least its label amount in an independent test (126%, one batch). It's also NSF Certified for Sport. That test also found a lot of creatinine, the breakdown product, so the gummy may lose creatine over time.^{*4, 7} All 25 gummy brands we checked.
Capsules	Optimum Nutrition Creatine Capsules, 300 count Banned-substance check only $0.67 per 5 g (4 capsules)	No capsule we found passes our rule. This is the closest: Informed Choice tests it, but only for banned substances.^{*11, 14} Powder vs capsules vs HCl, compared.
Creapure (made in Germany)	Bare Performance Nutrition Creapure Creatine NSF Certified for Sport $0.45 per 5 g	The cheapest Creapure powder that is both NSF Certified for Sport and from a brand licensed to use the Creapure seal (AlzChem's list, checked Oct 22, 2026). It costs about 3 times our pick, and we found no trial showing Creapure works better.^{*12, 14} Every Creapure powder with proof.
Women	BulkSupplements (our top pick) $0.14 per 5 g	No study we found shows women need a different form or dose. None of the 11 creatines made for women has a lab test or NSF check.^{*14, 19, 20} All 11 women's formulas we checked.
Creatine HCl	No pick No proven dose	A 750 mg serving holds about 13% of the creatine in 5 g of monohydrate. No study we found shows that works as well.^*21 Creatine HCl vs monohydrate, compared.

More answers: every monohydrate powder with proof of its dose, how much creatine to take and gummies vs powder.

What counts as proof on a creatine label?

Data table
What the label says	What it checks	Proof of the dose?
A published lab test	The grams of creatine a lab found in a bought product.	Yes, for the batch tested.^*1
NSF Certified for Sport	That "what is on the label matches what is in the product," plus banned substances.	Yes. Look up the exact product on NSF's site.^*8
Informed Sport or Informed Choice	Banned substances in each batch.	No. It's useful if you're a tested athlete.^*10
"NSF-certified facility" or "third-party tested"	The factory's process, or a test we can't see.	No.^*14

Which brands are really tested? Which creatines are really third-party tested, and what each mark proves.

Want to filter every product yourself? Compare every creatine product we checked by cost, form and testing.

Only 10 of the 30 best-selling creatines have proof of their dose

We checked Amazon's 30 best sellers against every public lab test we found and the NSF registry. These 10 have a lab test or NSF certification, and no independent test found them short. 2 more are NSF-listed, but independent tests found less than 90% of the label. The rest have neither.^{*9, 10, 13}

Data table
Amazon rank and product	Lab test	Certification
#1 Nutricost Creatine MonohydratePowder	Met its label: 98%^*1	None found
#2 Thorne CreatinePowder	None found	NSF Certified for Sport
#6 BulkSupplements Creatine MonohydratePowder · Our pick	Met its label: 99%^*1	NSF Certified for Sport
#9 Momentous CreatinePowder	None found	NSF Certified for Sport
#11 Sports Research Creatine MonohydratePowder	Met its label: 103%^*1	NSF Certified for Sport
#12 Transparent Labs Creatine HMBPowder · blend	None found	NSF Certified for Sport
#17 CON-CRET Creatine HClPowder · creatine HCl	None found	NSF Certified for Sport
#21 CON-CRET Creatine HClCapsules · creatine HCl	None found	NSF Certified for Sport
#29 Jocko Fuel Creatine MonohydratePowder	Met its label: 100%^*1	None found
#30 Create Creatine + ElectrolytesStick packs · blend	None found	NSF Certified for Sport

The other 20 best sellers

The best creatine for each need
What we found	Products, by Amazon rank
NSF-listed, but a lab test fell short2 products	#5 Create gummies · #19 Create gummies, variety pack. NSF Certified for Sport lists Create's gummies, yet two of three independent tests found less than 90% of the label. NSF lists only some lots, and the tests may have used others. Our gummies page has every result.^{*2–4, 9}
Banned-substance testing only5 products	#3 Optimum Nutrition powder · #4 Optimum Nutrition capsules · #7 Orgain · #25 Gains in Bulk · #26 Jacked Factory^*10
No test or certification found13 products	#8 Naked · #10 Clean Nutra for Women · #13 Nutricost capsules · #14 Cytona gummies (no longer on Amazon) · #15 Animal chews · #16 Hearthy Foods · #18 Wellness LabsRX gummies · #20 Arrae gummies for Women · #22 Legion gummies · #23 Venture Pal · #24 Animal powder · #27 Peach Perfect for Women · #28 Wellah for Women^{*9, 14}

Naked and Animal say "NSF Certified" on Amazon, but they aren't in NSF's Certified for Sport registry. Legion, Transparent Labs and Jacked Factory have Labdoor results that the brands paid for, so we don't count them. ConsumerLab tested 9 of these products in June 2026, but only members can see the results.^{*5, 9, 15}

Source: Amazon's 30 best sellers, checked against every public lab test we found and the NSF registry^{*9, 10, 13} · Download CSV · Free to reuse with credit to Fine Print Nutrition

Questions people ask

What is the best type of creatine?: Creatine monohydrate. It's the form almost all studies used. Newer forms cost more, and the studies we read don't show they work better. Plain, unflavored powder is the cheapest way to take it.^*16, 17
Is Creapure better than regular creatine monohydrate?: We found no trial comparing them. Creapure is a brand of monohydrate made in Germany. The cheapest NSF-certified Creapure powder from a licensed brand costs about 3 times our pick per 5 g.^{*12, 14}
Do women need a special creatine?: Not based on current studies. Reviews of creatine in women use the same monohydrate and the same 3 to 5 g a day, though they say more research in women is needed. Women's formulas add things like collagen and flavors, and cost more.^*19, 20
How much creatine should I take a day?: For most adults, 5 g a day, every day. You don't need to load. Our dosage page covers the few situations that change it.^{*16, 21}
Are creatine gummies as good as powder?: Only if the gummy holds its dose. In published lab tests, 15 of 25 gummy brands fell short of their label. Powder is also about 7 times cheaper per real dose.^{*4, 22}
Is it safe to take creatine every day?: For healthy adults, yes, based on current studies. The International Society of Sports Nutrition describes up to 30 g a day for 5 years as safe. Some of its authors have ties to creatine makers. Creatine can raise creatinine on a kidney blood test without harming your kidneys, so tell your doctor you take it. Ask your doctor first if you have kidney disease or are pregnant.^*16
Does creatine powder expire?: Very slowly. Creatine monohydrate powder showed no breakdown after more than 3 years in storage tests. Keep it dry.^*17

Review log

Prices and stock checked on Amazon October 22, 2026.
October 22, 2026: Published

Notes and sources

Best sellers: Amazon US ranks 1 to 30 in Creatine Nutritional Supplements, read Oct 19, 2026. Every product on the list was creatine. Optimum Nutrition, CON-CRET and Nutricost each have a powder and a capsule listing in the top 30, and we count each listing once.^*13
Lab tests are matched to the product and flavor tested, so Create's variety pack has no test of its own. The 4 powder tests are SuppCo's (2025). Create gummies have 3 tests that disagree; our gummies page has all of them. We didn't run any tests ourselves.^*1–4
Registries: we searched NSF Certified for Sport, Informed Sport and Informed Choice for each product and opened each listing, October 19, 2026. "None found" means we searched and didn't find it.^*9, 10
Cost per 5 g = price ÷ number of 5 g doses, using the lab result (capped at 100%) where one exists. Capsules: Optimum Nutrition's label says 2 capsules = 2.5 g, so 4 capsules = 5 g.^*14
Creapure: we searched PubMed for trials comparing Creapure or micronized creatine with regular monohydrate, October 19, 2026, and found none.
We'd change a pick after a failed test, a lost NSF listing, or a cheaper product with proof. Next check: January 2027. Illustration (generated image): the hero photo. The product photo comes from Amazon.

SuppCo, "SuppCo Tested: Creatine" report, June 12, 2025 (PDF, per-brand table for 5 powders and 6 gummies) SuppCo runs a supplement app. The lab is not named.
NOW Foods, creatine gummy test results, February 2024 NOW makes creatine powder and tested in its own lab.
James Smith, creatine gummy lab tests, 2025 (video; Eurofins reports linked in the description) Samples bought in Australia and the UK.
Fine Print Nutrition, "Do creatine gummies actually have the creatine they claim?" (all 25 gummy brands, one row per test)
Labdoor creatine reviews (lot, test date, claimed and found), read Oct 18, 2026 Each powder page we used carries a Labdoor certification badge.
NSF Certified for Sport listing: Bulk Supplements Creatine Monohydrate Powder Unflavored (5 lots listed; 100 g to 1 kg), checked Oct 18, 2026
NSF Certified for Sport listing: Force Factor Creatine Monohydrate Gummies, Blue Raspberry, checked Oct 22, 2026
NSF, "What our mark means" (Certified for Sport), read Oct 19, 2026
NSF Certified for Sport listings for each product in our table, checked Oct 19, 2026 Listing IDs are in the CSV.
Informed Sport and Informed Choice program pages and product listings, read Oct 19, 2026 Banned-substance testing. Label-claim checks are named only for Informed Protein.
Informed Choice listing: Optimum Nutrition Micronized Creatine Capsules (certified Oct 24, 2019; latest batch test Oct 16, 2026), read Oct 19, 2026
NSF Certified for Sport listing: Bare Performance Nutrition Creatine Monohydrate, unflavored, checked Oct 21, 2026 The NSF listing name leaves out "Creapure"; the sizes match.
Amazon.com Best Sellers in Creatine Nutritional Supplements, ranks 1 to 30, read Oct 19, 2026 Ranks change hourly.
Amazon.com listing prices (checked Oct 22, 2026), servings and Supplement Facts (read Oct 18 and 19, 2026) Prices change often.
ConsumerLab, creatine supplements review, June 2026 (results for members only)
Kreider RB et al. ISSN position stand on creatine. J Int Soc Sports Nutr 2017. PMID 28615996
Jäger R et al. Novel forms of creatine. Amino Acids 2011. PMID 21424716
Antonio J et al. Common questions and misconceptions about creatine supplementation. J Int Soc Sports Nutr 2021. PMID 33557850
Smith-Ryan AE et al. Creatine supplementation in women's health: a lifespan perspective. Nutrients 2021. PMID 33800439 Two authors disclose ties to AlzChem, which makes Creapure.
Smith-Ryan AE et al. Creatine in women's health: bridging the gap from menstruation through pregnancy to menopause. J Int Soc Sports Nutr 2025. PMID 40371844
Fine Print Nutrition, "How much creatine per day should you take?" (doses by situation and by form)
Fine Print Nutrition, "Creatine gummies vs powder: which should you take?" (how we picked BulkSupplements)