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

Acne Free

Adapalene Gel Acne Treatment

Last verified: January 6, 2026

  • Adapalene
  • Carbomer Homopolymer
  • Edetate Disodium
  • Methylparaben
  • Poloxamer 182
  • Propylene Glycol
  • Purified Water
  • Sodium Hydroxide

Why This Product is Rated STOP

Adapalene Gel Acne Treatment by Acne Free 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 →

Frequently Asked Questions

Adapalene Gel Acne Treatment by Acne Free - Non-toxic Facial Care product rated STOP by Million Marker, free from BPA, phthalates, and parabens