Microplastics
Linen is recorded as Natural Fiber with no listed microplastic polymer, so it does not add a microplastic-source penalty.
A natural fiber made from flax plants. It is biodegradable and requires less water than cotton, making it more sustainable. Linen is known for its durability and longevity.
Greener Closet scores materials from several penalty inputs. The same material can be reasonable in one product and weak in another, but these are the default drivers behind the base material record.
Linen is recorded as Natural Fiber with no listed microplastic polymer, so it does not add a microplastic-source penalty.
MaterialsDB does not apply a base PFAS penalty to Linen. Product-level water, stain, or performance finishes can still change PFAS risk.
Linen has no persistence penalty in MaterialsDB, which generally reflects better biodegradability than petroleum-based synthetics.
Linen has no default microfiber-shedding penalty in MaterialsDB. Garment construction and laundering still matter.
Linen carries a manufacturing-energy penalty, so production impacts remain part of the score even when microplastic risk is low.
Paste the full fabric label into the homepage checker. A 95% cotton, 5% elastane garment will not score the same as 100% cotton, and the checker handles those percentages.
Use the material-label checker53 visible scored products include Linen.

Brand: Coyuchi

Brand: Coyuchi

Brand: MATE the Label

Brand: Coyuchi

Brand: Coyuchi

Brand: Coyuchi

Brand: MATE the Label

Brand: Coyuchi
Linen has no listed microplastic polymer in MaterialsDB, though garment construction and washing still affect fiber release.
Linen has no half-life penalty in MaterialsDB, which is a better biodegradability signal than petroleum-based synthetics.
Use the Greener Closet material-label checker with the full percentage label, because blends can change the final score even when Linen is only one part of the garment.