Bikini Period Underwear vs Basic Mid-Rise Period Brief: which is safer?
Modibodi Basic Mid-Rise Period Brief is the clear pick. Lola Bikini Period Underwear carries a failing PFAS grade, and we never recommend buying a failing product.
Lola
Bikini Period Underwear
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleWater-resistant coating composition (unspecified)
PossibleMicroplastic shedding from synthetic finish
PossibleFormaldehyde resins in dye or finish fixation
Our pick
Modibodi
Basic Mid-Rise Period Brief
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleWater-resistant coating degradation
PossibleMicrobial growth and odor with improper care
Where these two actually differ
- We flag Water-resistant coating composition (unspecified), Microplastic shedding from synthetic finish, Formaldehyde resins in dye or finish fixation and Allergic sensitization from undisclosed additives on the Lola and not on the Modibodi.
- We flag Water-resistant coating degradation and Microbial growth and odor with improper care on the Modibodi and not on the Lola.
- The Lola is organic cotton with water-resistant finish where the Modibodi is organic cotton blend with water-resistant coating, which is most of the difference in these two grades.
- The gap is 50 points, wide enough that this is not a close call, and the Modibodi is the one to buy.
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 period underwear: see the full ranking