Science shows that synthetic bedding sheds microplastic fibers, and cotton/polyester blends can actually shed more than 100% polyester. But "natural" does not mean chemical-free: natural fibers are routinely treated with dyes, flame retardants, antimicrobial agents, and PFAS finishes. The main driver of PFAS exposure is not fiber type, but whether the fabric has performance finishes like stain-resistant, wrinkle-free, or water-repellent treatments.
This is HIGH PRIORITY because bedding involves prolonged skin contact and face proximity for 6 to 10 hours every night, making it one of the highest-exposure textile categories in your home. Microfibers shed from bedding are easily inhaled during sleep.
Laurel recommends bedding made from 100% natural fibers such as organic cotton, linen, silk, wool, or hemp. We also require at least one certification on the finished product (GOTS or OEKO-TEX Standard 100).
Laurel avoids bedding with any synthetic content (polyester, nylon, microfiber), conventional (non-organic) cotton, bamboo viscose or rayon, and anything marketed as wrinkle-free, stain-resistant, or antimicrobial (these claims typically indicate chemical finishes).
Tip: Sheets and pillowcases are the easiest place to start since they touch your face all night and are a relatively affordable swap compared to mattresses or furniture.
Science showssynthetic bedding sheds microplastic fibers, and cotton/polyester blends can actually shed more than 100% polyester. But "natural" does not mean chemical-free: natural fibers are routinely treated with dyes, flame retardants, antimicrobial agents, and PFAS finishes. The main driver of PFAS exposure is not fiber type, but whether the fabric has performance finishes like stain-resistant, wrinkle-free, or water-repellent treatments.
Laurel recommends bedding made from 100% natural fibers such as organic cotton, linen, silk, wool, or hemp. We also require at least one certification on the finished product (GOTS or OEKO-TEX Standard 100).
Laurel avoids bedding with any synthetic content (polyester, nylon, microfiber), conventional (non-organic) cotton, bamboo viscose or rayon, and anything marketed as wrinkle-free, stain-resistant, or antimicrobial (these claims typically indicate chemical finishes).
Tip: Sheets and pillowcases are the easiest place to start since they touch your face all night and are a relatively affordable swap compared to mattresses or furniture.