hannahpad USA Organic Brief Light Period Underwear Comfort vs Lunam Full Brief: which is safer?

Lunam Full Brief is our pick: better on PFAS and on the overall hazard picture.

Anigan

hannahpad USA Organic Brief Light Period Underwear Comfort

PFAS grade

A 100/100

Overall grade

B 88/100

Verdict

Buy with care

Hazard flags

⚑ 3

Material

organic cotton, gusseted fabric with undisclosed moisture-wicking coating

Confidence

72%

PossibleUndisclosed moisture-wicking coating (synthetic finish)

PossibleMicroplastic shedding from synthetic coating and elastic

PossibleBacterial or fungal growth in moisture-trapping layers if not dried or maintained

Why this gradeBuy

Our pick

Lunapads

Lunam Full Brief

PFAS grade

A 100/100

Overall grade

A 92/100

Verdict

Buy

Hazard flags

⚑ 2

Material

organic cotton, waterproof layer (unspecified polymer)

Confidence

78%

PossibleWaterproof polymer coating degradation and leachates

PossibleMicroplastic shedding from synthetic waterproof layer

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 period underwear: see the full ranking