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Quaternium 51
We found 3 products that contain Quaternium 51
Quaternium 51 - Ingredient Explanation
Quaternium 51
Function: Antistatic Agent
1. Definition Quaternium 51:
Quaternium 51 is a conditioning agent commonly used in cosmetics and personal care products. It is a quaternary ammonium compound that helps to improve the texture and feel of the skin and hair.2. Use:
Quaternium 51 is primarily used in hair care products such as shampoos, conditioners, and styling products. It helps to detangle hair, reduce frizz, and improve manageability. In skincare products, it can help to soften and smooth the skin, making it a popular ingredient in moisturizers and lotions.3. Usage Quaternium 51:
Quaternium 51 is typically used in small concentrations in cosmetic formulations, as it is a potent conditioning agent. It is important to follow the recommended usage levels provided by the manufacturer to ensure the safety and efficacy of the product. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing Quaternium 51.4. References:
- Cosmetic Ingredient Review (CIR). (2008). Final report on the safety assessment of Quaternium-51. International Journal of Toxicology, 27(Suppl 3), 1-8.
- Personal Care Products Council. (n.d.). Quaternium-51. Retrieved from https://www.cosmeticsinfo.org/ingredient/quaternium-51
- The European Commission. (2019). CosIng - Cosmetics Ingredients and Substances. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple&search=quaternium+51
Ingredient Overview
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Quick Ingredient Notes
Paraben free
Sulfate free
Alcohol free
Silicone free
Fungal Acne Safe
Minimum ingredient
EU Allergent Free
Key Ingredients
Ingredients Related to Skin Types
Click the arrows next to Skin Type! Green = Good & Red = Bad

Dry skin
Unknown

Oily Skin
Unknown

Sensitive skin
Unknown
Ingredient Safety Breakdown (EWG Health Ratings)
Low Risk
Moderate Risk
High Risk
Unknown
100%
Ingredient List
| EWG | CIR | Ingredient Name & Cosmetic Function | Notes |
|---|---|---|---|
| 1 3 | - | (Antistatic Agent) | |
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