Compostable Bowls, ranked by PFAS safety
12 products graded from Bad to Excellent, safest first. 5 grade Good or better and are worth buying.
Start here
The best non-toxic compostable bowls, ranked safest first
Bad · Better · Best compostable bowls
The quickest read, what to skip and the top-graded picks worth buying instead.
Compostables Ltd
Round Compostable Molded Fiber Bowl - 24 oz.
Avoid until the brand discloses what coating chemistry was used.
World Centric
11.5 oz Fiber Bowl
Low risk. Molded fiber products typically avoid PFAS, though brand offers no confirmation.
Vegware
Bridge-Gate 12 oz. White Bagasse Bowl (1000 per Case)
Low risk. Bagasse bowl with no intentional PFAS and third-party verification.
Worth buying Good or Excellent, safest first
Vegware
Bridge-Gate 12 oz. White Bagasse Bowl (1000 per Case)
bagasse (sugarcane fiber), uncoated
Moisture absorption and mold growth if stored improperly
Limited concern
Coating degradation or fiber shedding during use
Limited concern
Low risk. Bagasse bowl with no intentional PFAS and third-party verification.
✓Verified PFAS-free by a third party
World Centric
11.5 oz Fiber Bowl
Fiber-based (likely plant fiber or sugarcane-derived molded fiber)
Coating degradation and fiber particle shedding
Limited concern
Bleach residues and chlorine byproducts
Limited concern
Adhesive or binding agent leaching
Limited concern
Microbial growth if retained moisture
Limited concern
Low risk. Molded fiber products typically avoid PFAS, though brand offers no confirmation.
⚠Risky category by default
Fertile Ground Fiber Bowls
Molded fiber (sugarcane bagasse, wood pulp) with water-based coatings
Water-based coating degradation over time
Limited concern
Mold and microbial growth if reused or stored wet
Limited concern
Thermal delamination if misused at high temperature
Limited concern
Low concern. Fiber bowls with verified PFAS-free positioning and third-party certifications.
⚠Waterproof or stain-proof treatment
World Centric
Compostable Fiber Round Bowls
Compostable fiber (unbleached plant pulp)
Adhesive or binder residues in molded fiber
Limited concern
Microplastics
Limited concern
Bacterial or mold growth in stored bowls
Limited concern
Low-medium concern. Compostable fiber bowls rarely need PFAS, though no brand confirmation.
⚠Risky category by default
Compostables Ltd
Responsible Products 32 oz Compostable Bowl Sugarcane Fiber
Sugarcane fiber (bagasse)
Mold and microbial growth if stored improperly
Limited concern
Coating or waterproofing additives (if present)
Limited concern
Fiber degradation and particle shedding under heat or mechanical stress
Limited concern
Lead
Moderate concern
Lower PFAS concern, though brand transparency is needed.
⚠Risky category by default
Graded and flagged Poor and Bad, we’d swap these
Footprint
Farmers Fiber Compostable Round Bowl
Molded fiber (wood pulp/plant-based); compostable coating
Coating degradation and moisture barrier loss
Limited concern
Mold or microbial growth in storage
Limited concern
Heat-related coating breakdown
Limited concern
Composting infrastructure dependency
Moderate concern
Low concern. Compostable plant-based product without known fluorinated coatings.
⚠Waterproof or stain-proof treatment
Compostable 16 oz Molded Fiber Bowls Value Pack
Molded fiber (recycled paper/pulp) with water-based coating
Coating degradation and fiber shedding
Limited concern
Bleach residues in fiber
Limited concern
Bacterial growth if stored wet
Limited concern
Low concern. Credible PFAS-free claim, though no independent verification provided.
⚠Waterproof or stain-proof treatment
Vegware
Nourish Molded Fiber Tableware
Molded fiber with aqueous coating
Coating durability and leaching under heat
Limited concern
Microplastic or coating particle shedding
Limited concern
Low-medium concern. Food packaging with stated PFAS-free commitment lacking independent verification.
⚠Waterproof or stain-proof treatment
Compostables Ltd
Dart Compostable Molded Fiber Dinnerware ProPlanet Seal
molded fiber (likely kraft pulp) with unspecified water-resistant coating
Water-resistant coating composition (unspecified)
Limited concern
Coating migration into food
Limited concern
Fiber degradation and microparticle release
Limited concern
Bacterial or mold growth in damaged coating
Limited concern
Avoid without coating disclosure, molded fiber food packaging often relies on PFAS water barriers.
⚠Waterproof or stain-proof treatment
World Centric
32 oz. Compostable Fiber Take-Out Bowl
Fiber (likely bleached pulp) with unspecified grease-resistant coating
Grease-resistant coating composition (unspecified)
Limited concern
Coating degradation and microparticle migration
Limited concern
Mineral oil or other hydrocarbons from coating migration
Limited concern
Medium-high risk. Skip until coating is disclosed.
⚠Waterproof or stain-proof treatment
Compostables Ltd
Matter Compostable Fiber Disposable Bowls
compostable fiber with unspecified waterproof coating
PFAS
Moderate concern
Non-fluorinated coating degradation and leachates
Limited concern
Microplastic or fiber shedding
Limited concern
Formaldehyde / VOCs
Limited concern
Medium-high risk. Skip until coating is disclosed.
⚠Waterproof or stain-proof treatment
Compostables Ltd
Round Compostable Molded Fiber Bowl - 24 oz.
Molded fiber (pulp) with unspecified water-repellent coating
PFAS
Limited concern
Coating degradation and microparticle release
Limited concern
Formaldehyde / VOCs
Limited concern
Avoid until the brand discloses what coating chemistry was used.
⚠Waterproof or stain-proof treatment
Get the safe list, free
The products we score each week, and the safest alternative in every category.
No spam. Unsubscribe anytime.