Proofed! Laundry Detergent Sheets
Proofed!
Laundry Detergent Sheets
Most dissolving sheets are carried by PVA, a synthetic polymer that goes down the drain. Proofed states it uses a plant-starch binder instead, but that claim is patent-pending and unverified, and the sheet contains methylisothiazolinone. Until the no-PVA claim is independently tested we hold it at a 4, better than a confirmed-PVA sheet but not a low-plastic pick.
Laundry sheets the brand markets as PVA-free, using a plant-starch binder instead of the polyvinyl alcohol film most sheets rely on. The no-PVA claim is self-declared and unverified, and the formula contains methylisothiazolinone, so we score it a moderate 4.
How this score breaks down
Strengths
- Entire formulation disclosed, unusual for the category
- Brand states no PVA or PVOH film, unlike most dissolving sheets
- Plastic-free, compostable packaging (brand-stated)
- Lightweight, ships without water
Trade-offs
- The no-PVA claim is self-declared and not third-party verified
- Contains methylisothiazolinone, a skin sensitizer, in every variant
- Also contains SLES and ethoxylated alcohols, which can carry trace 1,4-dioxane
- Leaping Bunny and USDA Biobased claims could not be confirmed in their registries
Scored on our consumables method (consumables-v1, 2026-07-14). How we rank →
What's inside
A pre-measured dissolving sheet. The brand states the binder is a plant-starch system called NanoPress, with no PVA, PVOH, or synthetic polymer, and discloses the full ingredient list. Independent verification of the no-polymer claim is not published.
| Part | Material |
|---|---|
| Sheet | Plant-starch binder (brand states no PVA or PVOH) |
| Box | Plastic-free, compostable (brand-stated); fiber not named |
- Packaging
- Box the brand states is plastic-free and compostable; exact fiber and any compost certification not named
- Microplastics
- Brand states the sheet uses a plant-starch binder (NanoPress) with zero PVA, PVOH, or synthetic polymer. This is a patent-pending self-declaration with no published third-party test, so we treat it as brand-stated rather than verified.
Attributes
What this product is, at a glance.
Certifications
None listed. We only show independent third-party certifications we can verify with the issuing body, and this product does not currently hold any.
About Proofed!
Proofed! is a woman-founded US brand (sister brand Berkley Green) selling laundry sheets and home cleaning products, positioned around plastic-free packaging and full ingredient disclosure.
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