A Study Evaluating the Safety and Efficacy of a Fixed-Dose Combination for Dry Eye Disease

Inclusion Criteria: This study will include subjects who meet all of the following inclusion criteria: * Voluntarily provide written informed consent * ≥18 years of age * Subject-reported history of DED OU for at least 6 months * Same eye satisfies the criteria for dry eye signs at both screening and baseline/randomization * The criteria for dry eye symptoms are met at both screening and baseline/randomization * As needed (PRN) or scheduled use of non-prescription (OTC) artificial tear, gels, or lubricants for symptoms of dry eye within the past 30 days * Able and willing to follow instructions, including participation in all trial assessments and visits Exclusion Criteria: This study will exclude subjects who meet any of the following exclusion criteria (Note: Ocular exclusion criteria are relevant to both eyes, such that meeting a criterion in either eye excludes the subject from the study): * Known allergy or sensitivity to any study treatment (or any of its components) * Best-corrected visual acuity (BCVA) of 0.7 logarithm of the minimum angle of resolution (logMAR) or worse (50 Early Treatment Diabetic Retinopathy Study \[ETDRS\] letters; Snellen equivalent score of 20/100 or worse) at Visit 1 (Screening) or Visit 2 (baseline/randomization) * Any clinically significant (CS) ocular surface slit-lamp findings at Visit 1 (Screening) or Visit 2 (baseline/randomization), or findings that may interfere with trial parameters in the opinion of the Investigator. * Use of any of any ocular therapies within 30 days. * Unable or unwilling to stop current topical dry eye treatments Additional criteria per protocol