Products are split into three levels based on ingredient labels
GO
Best choiceSLOW
Contains ingredients with possible health concernsSTOP
Contains harmful ingredientsSTOP
TRESemmé
Keratin Smooth Blowout Shampoo
Last verified: April 29, 2026
- Water (Eau)
- Sodium C12-13 Pareth Sulfate
- Cocamidopropyl Betaine
- Sodium Chloride
- Glycerin
- Sclerocarya Birrea Seed Oil
- Argania Spinosa Kernel Oil
- Lysine Hcl
- Arginine
- Hydrolyzed Keratin
- Ceramide NG
- Dimethiconol
- Citric Acid
- Fragrance (Parfum)
- Carbomer
- Sodium Benzoate
- Glycol Distearate
- Guar Hydroxypropyltrimonium Chloride
- TEA-Dodecylbenzenesulfonate
- Sodium Laureth Sulfate
- PPG-9
- Disodium EDTA
- Cocamide MEA
- PEG-45M
- Alpha-Isomethyl Ionone
- Benzyl Alcohol
- Benzyl Salicylate
- Citronellol
- Geraniol
- Hexyl Cinnamal
- Limonene
- Linalool
- Mica (ci 77019)
- Titanium Dioxide (ci 77891)
Why This Product is Rated STOP
Keratin Smooth Blowout Shampoo by TRESemmé 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
