Ingredient
Elastane (9%)
Flagged in 2
Scout's take
Petroleum-derived polyurethane at 9% — nearly double what health-conscious brands like NADS use (5%). No BPA-free claim. A 2025 study found underwear elastane contained BPA, BPS, and BPF at concentrations up to 52,967 ng/g with high sweat migration rates. No genital liner to isolate the most absorptive skin from this synthetic.
More from Scout's analyses
Synthetic polyurethane stretch fiber. Confirmed plastic leaching on skin contact.
from the analysis of Lululemon License to Train JoggerFound in 2 products
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