Replaceable Head Toothbrush
Product Description:
Atlantic Grey - A sleek, deep oceanic grey handle
Coral Pink - A vibrant, playful splash of warm reef pink
Sand Natural - A clean, minimalistic earthy neutral tone
Meet the flagship eco-friendly toothbrush designed to be gentle on your teeth and our oceans. Instead of tossing an entire plastic toothbrush every three months, the SeaDifferently system allows you to keep the durable handle for decades and simply click on a fresh replacement head. The beautifully contoured, minimalistic handle is sculpted entirely from FDA-approved, post-consumer recycled ocean-bound plastic. Paired with dentist-recommended soft bristles, it delivers an optimal, plaque-fighting clean that thoroughly protects sensitive gum tissue without creating single-use plastic waste.
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Ingredients:
100% Recycled Ocean-Bound Plastic - durable, FDA-approved upcycled handle material built to last for years
100% Recyclable PLA - lightweight, structural replacement brush head shell
Castor Oil Filament Bristles - bio-based, ultra-soft bristles that clean effectively without relying on petroleum-based nylon
Sustainable Kraft Paper Box - 100% plastic-free, fully compostable product packaging
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How to use:
Use exactly like a traditional manual toothbrush to clear away plaque and buildup. Dentists recommend replacing your brush head every 3 months to maintain optimal oral hygiene. When it's time for a refresh, simply pinch and pull the old brush head off the handle, snap a new BRiN™ refill head into place, and keep brushing! Rinse the bristles and allow the brush to air dry completely between uses.
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The Business:
BRiN™ is a forward-thinking wellness brand dedicated to fighting marine pollution through clean chemistry and circular product design. They proudly commit 3% of every single sale directly to ocean clean-up initiatives in India—meaning every single toothbrush purchased removes approximately six plastic bottles worth of waste from global waterways.
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End Life:
The upcycled handle is engineered to be reused for decades. The replaceable brush heads can be collected and recycled according to localized PLA guidelines. The outer kraft paper packaging is completely compostable and safe for your backyard green bin.








