A wipe is only as good as its substrate. Beyond standard nonwoven, cotton, hydrogel and bacterial cellulose, chitosan nonwoven is emerging as a premium, biodegradable option — here's what it is and why brands are asking for it.
In sheet-format cosmetics and wipes, the carrier fabric is usually one of five families. Each has a different feel, performance and cost.
| Standard nonwoven | Viscose/PET spunlace — the affordable workhorse of most wipes |
|---|---|
| Cotton | Pure-cotton pads/sheets — soft, familiar, absorbent |
| Hydrogel | Gel sheet — high moisture delivery, premium mask feel |
| Bacterial cellulose | Very pure, strong, high water-holding — but costly to ferment |
| Chitosan nonwoven | The "fifth substrate": spun from a natural biopolymer, film-forming and biodegradable |
Chitosan is a naturally derived biopolymer obtained from chitin — sourced from shellfish or, increasingly, from fungal fermentation. To make a nonwoven, chitosan is spun into short fibres and bonded by spunlace (hydro-entanglement) without chemical binders. The result is a soft, skin-friendly, transparent, biodegradable fabric with genuine functional character — not just a carrier.
Important — the claim discipline. Chitosan does have documented antimicrobial activity in the lab. But calling a grooming product "antibacterial" moves it out of the low-barrier cosmetic lane and into a medicated/biocide regime. Responsible non-medicated positioning describes chitosan only as conditioning, moisturizing, deodorizing, natural and biodegradable — never as antibacterial or a treatment.
Traditional chitosan is shellfish-derived — a labelled allergen and not vegan. For clean-beauty and vegan lines, fungal / vegetal chitosan offers a shellfish-free alternative at a premium. Both are cosmetic-approved ingredients (INCI: Chitosan); no market legally requires shellfish-source disclosure in cosmetics, though best practice is to label allergens.
Most private-label wipes are the same PET-blend substrate with a different label. Chitosan nonwoven gives a brand a differentiated, defensible natural story — biodegradable, film-conditioning, with an optional vegan version — that rides the rising demand for biodegradable and plant-based pet care. It sits at a premium price tier, not the commodity floor.
How Aimo makes it. Aimo can supply chitosan-nonwoven pet wipes — in an economical chitosan/viscose blend or a fungal vegan version — spec-matched to your brand, non-medicated, with the full compliance pack. See our Advanced Natural line or talk to us about a chitosan wipe.
General material information for brands, not medical or regulatory advice. Related: Private-label pet wipes: substrates, lotions & MOQ.
We'll match your current wipe on a chitosan substrate and quote an indicative landed cost within two business days.
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