Solid shampoo bars, refillable deodorant, bamboo toothbrushes and waterless skincare — every pick keeps single-use plastic out of your bin without sacrificing performance.
TL;DR
The top pick in Zero-Waste Bathroom for 2026 is Pukka Herbs Turmeric Active Organic Herbal Tea by Pukka Herbs (92/100 ethics). Other standouts: Faith in Nature Lavender & Geranium Shampoo, Wild Refillable Natural Deodorant Starter Pack.

A warming organic blend of turmeric, ginger, and galangal designed to support physical activity and wellbeing.

Faith in Nature
A quintessential UK-made ethical staple, this 100% natural fragrance shampoo uses recycled plastic packaging and plant-based ingredients to deliver a soothing, scalp-friendly wash.

A stylish, zero-plastic waste deodorant system featuring a reusable aluminum case and compostable bamboo pulp refills.
A zero-waste bathroom replaces disposable plastic products — shampoo bottles, plastic toothbrushes, single-use razors, plastic-tube toothpaste — with refillable, compostable or solid alternatives that generate little or no packaging waste.
Yes. Modern shampoo bars use saponified oils and surfactants that lather and cleanse like liquid shampoo. Hard-water households may want a clarifying rinse occasionally, but day-to-day results are comparable.