I found Plaine Products: a body care line that has a sustainable packaging system with refillable and reusable bottles for zero waste shampoo!
Plaine Products
Eco-Friendly Shampoo and Conditioner - Rosemary, Mint, Vanilla - Sulfate Free, 16 oz (Refillable Bottles with pumps) : Beauty & Personal Care
Plaine Products Eco-friendly Shampoo - The Zero Waste List
Sustainable and Refillable, Vegan, Bath and Body Products - Plaine Products
Zero Waste Shampoo by Plaine Products - Sustainable Daisy
Plaine Products Refillable Hair & Body Care • Organically Becca
Plaine Products Review (2021): Zero-Waste Skin and Hair Products
Plaine Products Refillable Hair & Body Care • Organically Becca
5 Zero Waste Shampoo & Conditioners That Are Healthier for Your Hair — And Our Planet (For Curly Hair)
Zero Waste Shampoo: Because You (And the Earth) Are Worth It!
Fairphone 3, a More Ethical, Reliable and Sustainable Phone, Is Released
Swedish Dishcloths for Kitchen - Printed Paper Towel Alternative Zero
BAMBOEARTH Solid Shampoo Bar And Conditioner Effect Hair Soap – 100% Organic Shampoo Bars For Hair With All Natural Plant Based Essential Oils And Zero Waste Biodegradable Packaging (Chamomile)