Greenprint ClearlyCompostable BPI Certified Clear Cups vs Compostable Espresso Cups 120Ml: which is safer?

Greenprint ClearlyCompostable BPI Certified Clear Cups is our pick: better on PFAS and on the overall hazard picture.

Our pick

Repurposed

Greenprint ClearlyCompostable BPI Certified Clear Cups

PFAS grade

A 100/100

Overall grade

A 92/100

Verdict

Buy

Hazard flags

⚑ 2

Material

Polylactic acid (PLA) bioplastic, BPI-certified compostable

Confidence

78%

PossibleThermal degradation and oligomer leaching

PossibleMicroplastic migration when damaged

Why this gradeBuy

Vegware

Compostable Espresso Cups 120Ml

PFAS grade

B 85/100

Overall grade

C 73/100

Verdict

Buy

Hazard flags

⚑ 3

Material

plant-based coated paperboard (PLA lining)

Confidence

78%

PossibleFormaldehyde or urea-formaldehyde resins in paperboard adhesives

PossiblePLA thermal degradation or monomer leaching

PossibleMicroplastic shedding from PLA coating

Why this gradeBuy

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More coffee cups: see the full ranking