Illustration: sugar-coated creatine gummies and a scoop of white creatine powder on a red surface in hard window light

Do supplements hold what their labels claim?

Not always. In published lab tests, 15 of 25 creatine gummy brands fell short of their label.*

We check labels against every public lab test and certifier record we can find, and show the source for each number. We started with creatine.

See our creatine pick Compare 328 products

Published · How we check

Illustration

Most gummies matched their label or held almost none

Each dot is one gummy brand’s lowest batch in an independent lab test
90% = our pass line100% = label amount 0%25%50%75%100%125%Astro Labs: None foundEcoWise: None foundGreabby: None foundNjord: None foundVidabotan: None foundHappyummmm: 0.1%DivinusLabs: 0.5%Beast Bites: 0.9%Gains Nutrition: Not detectedOverload: Not detectedUnique Physique: Not detectedPush: Not detectedSupplmnt: Not detectedCon-Cret: 11%Create: 72%Known Nutrition: 95%Myvitamins: 98%WellBoost: 111%Peach Perfect: 112%Iron Labs Nutrition: 114%Bear Balanced: 116%Bod: 118%Zhou: 122%Effective Nutra: 126%Force Factor: 126% 13 brands: almost none 10 met the label 90% = our pass line100% = label amount 0%25%50%75%100%125%Astro Labs: None foundEcoWise: None foundGreabby: None foundNjord: None foundVidabotan: None foundHappyummmm: 0.1%DivinusLabs: 0.5%Beast Bites: 0.9%Gains Nutrition: Not detectedOverload: Not detectedUnique Physique: Not detectedPush: Not detectedSupplmnt: Not detectedCon-Cret: 11%Create: 72%Known Nutrition: 95%Myvitamins: 98%WellBoost: 111%Peach Perfect: 112%Iron Labs Nutrition: 114%Bear Balanced: 116%Bod: 118%Zhou: 122%Effective Nutra: 126%Force Factor: 126% 13 brands: almost none 10 met the label

* 13 brands held almost none, 2 held some, 10 met the label. “Fell short” means at least one published batch was under 90% of the label; it doesn’t mean every batch was. Sources: Independent lab tests, 2024 to 2025. See every result

Our recommendation

BulkSupplements Creatine Monohydrate Micronized Powder, 1 kg bag

BulkSupplements Creatine Monohydrate Powder

Label vs Lab

Label claims5 g creatine per serving
Lab found99% of the label SuppCo, June 2025
CertifiedNSF Certified for Sport 1 kg size
Real cost$0.14 per 5 g about $4.26 a month

Met our 90% line in a published test, and NSF checks it too.

Check price on Amazon How we pick

Prices checked Oct 24, 2026. What we didn’t verify: SuppCo didn’t name its lab or the lot it tested, and NSF lists only some lots, so we can’t confirm the bag you get is one of them.

Why it’s our pick, and the best creatine for each need

Read the research

Illustration: a sugar-coated gummy cut in half beside a knife

Do creatine gummies have the creatine they claim?

Often not. In published lab tests, 13 of 25 brands had a batch with almost no creatine.

Compare products

The cheapest powders with proof of their dose, out of 328 creatine products on Amazon. Filter all of them by cost, form and testing.

ProductPer 5 gProof of dose
BulkSupplements creatineBulkSupplements 1 kg$0.14NSF Certified for Sport
NatureBell creatineNatureBell 1 kg$0.15Independent lab test
Bucked Up creatineBucked Up 600 g$0.21NSF Certified for Sport
Nutricost creatineNutricost 1 kg$0.21Independent lab test
Nature Made creatineNature Made 448 g$0.21NSF Certified for Sport

Compare all 328 products

Our standard

Proof of the dose first, then the lowest cost per real 5 g dose. Brands can’t pay to be included, ranked or picked. When nothing passes, we say “no pick”.

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