Optimum Nutrition Micronized Creatine Monohydrate
4.6(79,045)
$27.99
The most-studied form; 3–5 g daily.
Buy on AmazonAmazon price on Sep 18, 2026.
← References · Creatine monohydrate
Buy Creatine monohydrate
Products that match the form and dose used in the studies. Umbral earns a commission on qualifying purchases; the ranking never changes with the commission.
Strong
3–5 g/day
Ratings, prices and photos were read from Amazon on Sep 18, 2026. Amazon prices change; the current one is on the product page.
Nutricost Creatine Monohydrate Micronized Powder, 500 g
4.7(60,332)
$21.50
A hundred thousand buyers a month and sixty thousand ratings. Monohydrate is the only form with the evidence; the fancier versions cost more and do the same thing.
Buy on AmazonAmazon price on Sep 18, 2026.
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Prefer to compare yourself? This opens Amazon's full selection for this supplement, filtered to the form we recommend.
See all on AmazonWhat to look for
- ✓Creatine monohydrate (Creapure® if possible)
- ✓Micronized powder, 5 g scoop
What to avoid
- ✕HCl/ethyl-ester 'advanced' forms at premium prices — no added benefit
Safety flags
- · Raises lab creatinine harmlessly; hydrate.
As an Amazon Associate, Umbral earns from qualifying purchases. Product data is provided by Amazon and may change; ratings and prices shown are Amazon's, not Umbral's. Recommendations are based on the evidence grade and the form used in trials, never on commission.
Umbral is a wellness product, not a medical device. It does not diagnose, treat, cure or prevent any disease. Supplement information is educational; talk to a clinician before starting anything, especially if you are pregnant, under 18, managing a condition or taking medication.