Guanidinoacetic acid / creatine precursors
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)—
Median (Per day)250 mgP5 35 – P95 1,000
Products14
No authoritative upper value was found. Bounds used to screen out obvious label errors are estimated from the label distribution; see the Methodology.
Daily dose across products (mg/day)
35 mglog scale · n=141,800 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
Common brands
Ordered by the number of public products with a comparable Guanidinoacetic acid / creatine precursors dose.
See also
Rankings and tools
More in Sports nutrition
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.