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Ingredient · Adhesive / resin

Styrene/so- prene copolymer

Mixed · 6/10, higher is cleaner

How we reached this

Styrene/isoprene block copolymer (label-garbled spelling) — the elastic in stretch panels. Inert as a polymer; carries the same trace residual-styrene question as the other styrenic elastics.

Sources · 1

  • Target.com product page (retailer-hosted brand ingredient list)

Products containing this · 1

About this rating

Ratings run 1–10, higher is cleaner, and are set editorially against the sources above — see the methodology page for how an ingredient rating becomes part of a product score. Last reviewed 2026-08-16.