Products are split into three levels based on ingredient labels
PANTENE
Smooth & Sleek Shampoo
Last verified: May 17, 2026
- Water
- Sodium Lauryl Sulfate
- Sodium Laureth Sulfate
- Cocamidopropyl Betaine
- Glycol Distearate
- Dimethicone
- Sodium Citrate
- Cocamide MEA
- Sodium Xylenesulfonate
- Fragrance
- 1,3-Dioxolane-2-Acetic Acid,2-Methyl-,Ethyl Ester
- 2,6-Dimethyl-7-Octen-2-Ol
- 2-T-Butylcyclohexyl Acetate
- Benzeneethanol,Alpha,Alpha-Dimethyl-,1-Acetate
- Benzyl Acetate
- Cyclamen Aldehyde
- Dimethyl Phenethyl Butyrate
- Dipropylene Glycol
- Gamma-Decalactone
- Gamma-Undecalactone
- Heptanoic Acid,2-Propen-1-Yl Ester
- Hexamethylindanopyran
- Hexyl Cinnamal
- Hexyl Salicylate
- Methyldihydrojasmonate
- Propanoic Acid,2-Methyl-,2-Phenoxyethyl Ester
- Tetramethyl Acetyloctahydronaphthalenes
- Sodium Chloride
- Citric Acid
- Sodium Benzoate
- Tetrasodium EDTA
- Guar Hydroxypropyltrimonium Chloride
- Polyquaternium-6
- Histidine
- Panthenol
- Panthenyl Ethyl Ether
- Methylchloroisothiazolinone
- Methylisothiazolinone
Why This Product is Rated STOP
Smooth & Sleek Shampoo by PANTENE 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
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