Cost per study dose

Creatine monohydrate

Dose used in Preen 2003: 5 g/day maintenance after a 5-day 20 g/day loading phase

Study: Preen et al., Int J Sport Nutr Exerc Metab, 2003. PubMed record

Products, price and monthly cost at that dose (USD, checked 2026-09-28)
ProductPricePer month at study dose
Thorne: Creatine - 90 ServingsNamed product certification (NSF Certified for Sport or IFOS)$44.00$14.67
Momentous: Creatine Monohydrate, 60 servingsNamed product certification (NSF Certified for Sport or IFOS)$34.99$17.50
Nutricost: Creatine Monohydrate Powder, 500 gTesting stated by the brand; certifier unnamed, generic or self-published$23.97$7.19
Nutricost: Creatine HCl Powder (CON-CRET), 300 servings of 750 mgTesting stated by the brand; certifier unnamed, generic or self-published$52.97$35.31

Not dosing advice. A study dose is context for comparing prices. Some studies were in patients. Talk to your doctor before you change anything.

Data: Supplement Cost per Study Dose by Longevity Intel