Silicone Quaternium-8
Also known as: cationic silicone polymer, quaternized dimethicone
Curly Girl Method Status
Silicone Quaternium-8 is a water-soluble silicone. The Curly Girl Method classifies it as Caution because while it can be washed out with gentle cleansers, some curlies prefer to avoid all silicones. Water-soluble silicones are generally considered safer than their non-water-soluble counterparts.
Products Containing Silicone Quaternium-8 (50)
Alterna
Alterna Caviar Clinical Densifying Shampoo 250 ml
Alterna
Alterna Caviar Multiplying Volume Gift Set
Alterna
Caviar Anti-Aging Multiplying Volume Set (Holiday Limited Edition)
Amika
Amika Mirrorball High Skine + Protect Shampoo & Conditioner Duo
Amika
Amika Normcore Signature Shampoo & Conditioner Duo
Amika
Flash Instant Shine Mask 200ml
Related Ingredients in Water-soluble Silicones
Frequently Asked Questions about Silicone Quaternium-8
Is Silicone Quaternium-8 curly girl approved?
Silicone Quaternium-8 is classified as Caution in the Curly Girl Method. It's not strictly banned, but some curlies choose to avoid it. It's a Water-soluble Silicones in the Silicones group.
What is Silicone Quaternium-8 used for in hair products?
Silicone Quaternium-8 belongs to the Water-soluble Silicones category in the Silicones group. It's commonly used in hair products for smoothing, adding shine, and reducing frizz.
What products contain Silicone Quaternium-8?
Our database contains 50 products that list Silicone Quaternium-8 in their ingredients. Browse the products section above to see their full CG analysis.
What are curly girl approved alternatives to Silicone Quaternium-8?
Look for products that use CG-approved ingredients from the same Silicones group. Check our ingredient database for approved alternatives in related categories.