Ingredient
Polyquaternium-7
What is Polyquaternium-7?
Polyquaternium-7 is a synthetic polymer commonly used in personal care products, especially in hair care and some skin care products. It is made through the polymerization of certain quaternary ammonium compounds.
It is primarily used for its conditioning properties, helping to improve the texture and feel of hair and skin by reducing surface tension and making them softer and smoother. The health evidence suggests it is generally safe for topical application, with minimal reports of sensitivity or irritation for most users.
When you see Polyquaternium-7 on a label, it indicates the product may provide conditioning benefits. It is not considered a harmful ingredient in the concentrations typically used in cosmetic formulations.
Commonly found in: shampoos, conditioners, hair gels, skin lotions, styling creams
Benefits
- Enhances the smoothness and softness of hair and skin.
Polyquaternium-7 is allowed in cosmetic products, with no specific restrictions by regulatory agencies like the FDA.
Research shows it is effective in conditioning products with little evidence of adverse effects in its common usage levels.
Polyquaternium-7 is a synthetic compound and generally considered vegan.
Scout's take
Polyquaternium-7 is a conditioning agent used to improve the texture and feel of hair and skin. It helps in reducing static.
The case against
May cause skin irritation in sensitive individuals.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiThe case for
Enhances the softness and manageability of hair and skin.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiFound in 1 product
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