Cover - shares	9 Months Ended
	Jun. 30, 2023	Aug. 11, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Jun. 30, 2023
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2023
Current Fiscal Year End Date	--09-30
Entity File Number	001-39338
Entity Registrant Name	NUZEE, INC.
Entity Central Index Key	0001527613
Entity Tax Identification Number	38-3849791
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	1350 East Arapaho Road
Entity Address, Address Line Two	Suite #230
Entity Address, City or Town	Richardson
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75081
City Area Code	(760)
Local Phone Number	295-2408
Title of 12(b) Security	Common Stock, $0.00001 par value
Trading Symbol	NUZE
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		776,739