Cover - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Feb. 27, 2025	Jun. 30, 2024
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2024
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Entity File Number	001-38356
Entity Registrant Name	VYNE THERAPEUTICS INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	45-3757789
Entity Address, Address Line One	685 Route 202/206 N, Suite 301
Entity Address, City or Town	Bridgewater
Entity Address, State or Province	NJ
Entity Address, Postal Zip Code	08807
City Area Code	800
Local Phone Number	775-7936
Title of 12(b) Security	Common Stock, par value $0.0001
Trading Symbol	VYNE
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
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
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction	false
Entity Shell Company	false
Entity Public Float			$ 28.2
Entity Common Stock, Shares Outstanding		15,209,862
Documents Incorporated by Reference	None.
Amendment Flag	false
Entity Central Index Key	0001566044
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	FY