Ingredients / #164680

Quaternium-91

CAS: · EC:
Skin Conditioning Preservative
CosIng Ref: 58942
💡 For reference only. Does not constitute medical advice.
Description
A preservative that prevents microbial growth in the product. Also functions as skin conditioner. Mild concern. Some individuals may experience irritation or sensitivity.
Synonyms
쿼터늄-91 (ko) クオタニウム-91 (ja) 1-(Docosanamidoethyl)-2-heneicosyl-1-methyl-4,5-dihydroimidazolium methyl sulfate
Properties
✗ Fragrance ✓ Preservative ✗ Colorant
Safety Rating
INTERNAL 4/10 · Mild Concern
Quaternary ammonium compound — potential sensitiser

Found in products

Total: 109
Product Brand Occurrences
John Frieda Brilliant Brunette Colour Vibrancy Conditioner John Frieda 6
John Frieda Precision Foam Colour 8N Medium Natural Blonde 130ml John Frieda 6
OUAI Leave In Condtioner 140ml OUAI 5
Redken Color Extend Blondage Conditioner Double Redken 4
Redken Extreme Length Conditioner Double Redken 4
Amika Hydro Rush Intense Moisture Leave-In Conditioner 200ml Amika 3
Amika Mirrorball High Skine + Protect Shampoo & Conditioner Duo Amika 3
Coco & Eve Pre Shampoo Treatment Bond Building Treatment 125 ml Coco & Eve 3
Color Wow Dreaming Advanced Repair and Resurfacing Treatment 50ml Color Wow 3
Deep Hydration Complete Hair Regrowth System Keranique 3
Drybar Liquid Glass Miracle Smoothing Sealant 188ml Drybar 3
Hair By Sam McKnight Rich Nourish Conditioner 200ml Hair By Sam McKnight 3
John Frieda Go Blonder Lightening Shampoo 250Ml John Frieda 3
Olaplex No.5 Bond Maintenance® Conditioner 250ml Olaplex 3
amika Forget Frizz Anti-Frizz Conditioner 275ml Amika 2
amika Hydro Dream Hydration Routine Trial Set 210ml Amika 2
Fenty Hair The Hydrated + Hot Ones - Leave-In Conditioner + Heat Protectant Duo Set Fenty Hair 2
John Frieda Blonde+ Repair Pre-Shampoo Treatment 150Ml John Frieda 2
John Frieda Frizz Ease Dream Curls Curl Defining Crème 150Ml John Frieda 2
John Frieda Highlight Activating Moisturising Shampoo for Lighter Blondes John Frieda 2
John Frieda Precision Foam Colour 3VR Deep Cherry Brown 130ml John Frieda 2
Jr Bblonde 75Ml Toner Vanilla Jerome Russell 2
Kérastase Resistance, Smoothing Conditioner, For Long Hair, With Creatine & Amino Acid, Fondant Extentioniste, 200ml Kerastase 2
Lee Stafford Bleach Blondes Purple Toning Shampoo 250ml Lee Stafford 2
Olaplex No. 4 Shampoo 250 ml Olaplex 2
Olaplex No. 5 Bond Maintenance Conditioner 250 ml Olaplex 2
OLAPLEX Perfect and Bond Duo Olaplex 2
Philip Kingsley Daily Damage Defence 60ml Philip Kingsley 2
Typebea Growth + Gloss Kit TYPEBEA 2
7SECONDS Bestselling Minis set UNITE Hair 1
7SECONDS Conditioner - 8.0 oz UNITE Hair 1
ACV Revitalizing Shampoo DpHUE 1
adwoa beauty® Melonberry Hair Milk Leave-In Conditioner 200ml Adwoa beauty® 1
Alterna Caviar Smoothing Anti-Frizz Shampoo 250 ml Alterna 1
Amika Forget Frizz Anti - Frizz Shampoo 275ml Amika 1
Apple Cider Vinegar Hair Masque DpHUE 1
As I Am  Rosemary Conditioner with Rosemary Oil and Biotin 8oz AS I AM 1
Awapuhi Wild Ginger HydraSoft Shampoo - 33.8 oz Paul Mitchell 1
Beach Club Bouncy Blowout Cream IGK 1
Bold Moisture Kit Verb 1
BOOSTA Conditioner For Volume - 8.0 oz UNITE Hair 1
Coil Infusion Triple Treat Deep Conditioner Ouidad 1
Coily Miracle Hair Mask - 2.0 oz It's A 10 1
Coily Moisture Duo Kit It's A 10 1
Color Boost Follicle Strengthening Shampoo Keranique 1
Colour Savour Colour Protecting Shampoo - 10.0 oz AG Care 1
CURLBOND Re-Coiling Cream Conditioner - 12.0 oz DevaCurl 1
Curl Revive Curl Hydrating Shampoo AG Care 1
Daleaf Glam Styling Fixer 200mL DALEAF 1
Detangling And Frizz Control Leave In Conditioner - 4.7 oz OUAI 1
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