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

prose

Custom Conditioner (Base)

Last verified: March 31, 2026

Vegan

  • Water
  • Cetearyl Alcohol
  • Behentrimonium Chloride
  • Octyldodecanol
  • Cetyl Esters
  • Passiflora Edulis Seed Oil
  • Orbignya Oleifera (Babassu) Seed Oil
  • Cetrimonium Chloride
  • Propylene Glycol
  • PEG-7 Dimethicone
  • Lactobacillus/​Rice Ferment Filtrate
  • Hydroxyethylcellulose
  • Glycerin
  • Birch Juice
  • Caprylyl Glycol
  • 1,2-Hexanediol
  • Isopropyl Myristate
  • Laureth-7
  • Polysorbate 20
  • Tocopherol
  • Vinegar
  • Polyquaternium-10
  • Hydrolyzed Silk
  • Citric Acid
  • Sodium Benzoate
  • Pentylene Glycol
  • Dipropylene Glycol
  • Tetrasodium Glutamate Diacetate
  • Lilac Leaf Cell Extract
  • Hyaluronic Acid
  • Lime Pearl Fruit Extract
  • Corn Starch
  • Hydrolyzed Soy Protein
  • Carob Seed Extract
  • Acacia Seyal Gum Extract
  • Cocamidopropyl Pg-Dimonium Chloride
  • Potassium Sorbate
  • Polyquaternium-16
  • Hc Blue No. 15
  • Basic Red 51
  • Polyquaternium-7
  • Guar Hydroxypropyltrimonium Chloride
  • Butterfly Pea Flower Extract

Why This Product is Rated STOP

Custom Conditioner (Base) by prose 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

Custom Conditioner (Base) by prose - Non-toxic Shampoos + Conditioners product rated STOP by Million Marker, free from BPA, phthalates, and parabens

Where to buy

prose Google Search