SeaBar is a zero waste haircare brand that turns daily shampoo routines into support for ocean cleanup. Founded in 2020 by Greg Dayley in Ferndale, Washington, United States, the company focuses on concentrated shampoo and conditioner bars in refillable holders made from recycled plastic.

The mission centers on reducing plastic bottles in bathrooms and removing trash from the ocean with each product sold. SeaBar formulas use gentle surfactants, plant based conditioners, and salon informed ingredient choices for soft, manageable hair without sulfates, silicones, parabens, or phthalates.

Each solid bar is designed to last as long as multiple bottles of liquid shampoo, while refill cartridges arrive in compostable packaging for low waste reorders. SeaBar partners with cleanup groups and environmental nonprofits, connecting haircare purchases to measurable pounds of trash removed from coastlines. Brand messaging stresses simple routines, transparent ingredient lists, and practical steps that help you care for your hair while supporting cleaner oceans.