Hair Masks
Browse OUAI hair masks with complete ingredient breakdowns for every product. Safety scores, irritant checks, and skin compatibility ratings.
OUAITreatment Mask for Thick Hair
46%
OUAIFine To Medium Hair Treatment Masque
36%
OUAITreatment Mask for Fine and Medium Hair
36%
OUAIFine to Medium Hair Treatment Masque - Travel Size
93%
OUAIFine/Medium Hair Treatment Masque
36%
OUAIThick Hair Treatment Masque
46%
OUAIFine/medium Hair Treatment Masque
36%
OUAIHair Treatment Masque Fine/Medium
36%
OUAIThick Hair Treatment Masque
46%
OUAIThick Hair Treatment Masque - Travel Size
94%
OUAITravel Size Fine To Medium Hair Treatment Masque
36%
OUAITravel Size Thick Hair Treatment Masque
46%
OUAIFine-Medium Hair Treatment Masque
36%
OUAIFine/Medium Treatment Massque Travel Size
36%
OUAIHair Gloss In-Shower Shine Treatment
67%
OUAIThick Hair Treatment Masque Travel Size
46%