Products are split into three levels based on ingredient labels
GO
Best choiceSLOW
Contains ingredients with possible health concernsSTOP
Contains harmful ingredientsSTOP
DevaCurl
One Condition Original Conditioner
Last verified: February 20, 2026
- Aqua/Water/Eau
- Cetearyl Alcohol
- Cetyl Esters
- Glycerin
- Glycol Distearate
- Behentrimonium Chloride
- Cocos Nucifera (Coconut) Oil
- Citric Acid
- Dioctyldodecyl Dodecanedioate
- Ethylhexylglycerin
- Guar Hydroxypropyltrimonium Chloride
- Hydroxypropyltrimonium Hydrolyzed Corn Starch
- Isopropyl Alcohol
- Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
- PPG-3 Benzyl Ether Myristate
- Sodium Chloride
- Sodium Hydroxide
- Tocopherol
- Phenoxyethanol
- Parfum/Fragrance
- Limonene
- Linalool
Why This Product is Rated STOP
One Condition Original Conditioner by DevaCurl 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.
Frequently Asked Questions
