A glass foaming bottle you keep, refilled by dropping a tablet into water — so the thing being shipped is a tablet, not a bottle of water.

Refillable glass soap dispenser refilled from paper cartons rather than plastic bottles — liquid soap for people who do not want to mix tablets.
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Avoid plastic soap bottles bought monthly. Be aware that a paper carton is not zero plastic — cartons have a thin liner. It is a large reduction rather than an elimination, and a bar of soap remains the only genuinely zero-plastic option.
Straight answer: we're a research team, not a testing lab. Here's exactly what our rating is based on — and what it isn't — so you can weigh it honestly.
Anything that adds a known microplastic, PFAS, or off-gassing source — a non-stick coating, a plastic surface against food or skin, vinyl/PVC — is downgraded or cut. We only list what clears that bar.
A glass foaming bottle you keep, refilled by dropping a tablet into water — so the thing being shipped is a tablet, not a bottle of water.
Concentrated solid shampoo that ships with no plastic packaging at all — the bottle is the waste in liquid shampoo, and a bar removes it entirely.
Plastic-free laundry detergent sheets replace liquid detergent in plastic jugs. Hypoallergenic formula is gentler on organic fabrics and generates zero plastic packaging waste.
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