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

sulfur8

Deep Cleaning Shampoo

Last verified: March 16, 2026

  • Water/​Aqua
  • Cocamidopropyl Betaine
  • Sodium Laureth Sulfate
  • Sodium Chloride
  • PPG-2 Hydroxyethyl Coco/​Isostearamide
  • Polyquaternium-11
  • Phenoxyethanol
  • Caprylyl Glycol
  • Ethylhexylglycerin
  • Disodium EDTA
  • Fragrance/​Parfum
  • Benzyl Benzoate
  • Limonene
  • Linalool
  • Citric Acid
  • Yellow 6/​Ci 15985
  • Blue 1/​Ci 42090

Why This Product is Rated STOP

Deep Cleaning Shampoo by sulfur8 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

Deep Cleaning Shampoo by sulfur8 - Non-toxic Shampoos + Conditioners product rated STOP by Million Marker, free from BPA, phthalates, and parabens

Where to buy

sulfur8 Google Search