Products are split into three levels based on ingredient labels

GO
Best choice
SLOW
Contains ingredients with possible health concerns
STOP
Contains harmful ingredients
STOP

Period. By The Period Company

The Reusable Pad for Heavy Flows – Black

Last verified: March 26, 2026

  • (95%) Organic Cotton
  • (5%) Spandex
  • (100%) Polyester
  • (100%) Polyester PUL

Why This Product is Rated STOP

The Reusable Pad for Heavy Flows – Black by Period. By The Period Company has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.

We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.

Learn more about how Million Marker scores products →

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