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

M•A•C

Studio Fix 36HR Smooth Angles Concealer

Last verified: May 6, 2026

  • Water\Aqua\Eau
  • Dimethicone
  • Methyl Trimethicone
  • Trimethylsiloxysilicate/Dimethiconol Crosspolymer
  • Butylene Glycol
  • Neopentyl Glycol Diheptanoate
  • Phenyl Trimethicone
  • Polymethyl Methacrylate
  • Ppg-12/Smdi Copolymer
  • Lauryl Peg-9 Polydimethylsiloxyethyl Dimethicone
  • Tocopheryl Acetate
  • Sodium Hyaluronate
  • Lecithin
  • Caffeine
  • Triethyl Citrate
  • Methicone
  • Peg-10 Dimethicone
  • Laureth-7
  • Alumina
  • Silica
  • Magnesium Aluminum Silicate
  • Triethoxycaprylylsilane
  • Polysilicone-11
  • Xanthan Gum
  • Sodium Chloride
  • Dimethicone Silylate
  • Dimethicone/Peg-10/15 Crosspolymer
  • Disteardimonium Hectorite
  • Caprylyl Glycol
  • Hexylene Glycol
  • Dipropylene Glycol
  • Zinc Stearate
  • Disodium Edta
  • Phenoxyethanol
  • Sodium Citrate
  • Potassium Sorbate
  • Sodium Dehydroacetate
  • May Contain: Mica
  • Titanium Dioxide (Ci 77891)
  • Iron Oxides (Ci 77491)
  • Iron Oxides (Ci 77492)
  • Iron Oxides (Ci 77499)

Why This Product is Rated STOP

Studio Fix 36HR Smooth Angles Concealer by M•A•C 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

Studio Fix 36HR Smooth Angles Concealer by M•A•C - Non-toxic Cosmetics product rated STOP by Million Marker, free from BPA, phthalates, and parabens