Science
Mechanism of Action
As a cationic surfactant, QUATERNIUM-87 primarily functions by coating hair strands to reduce static and frizz, resulting in a smoother, more manageable texture. When applied to the scalp, its surfactant properties contribute to the removal of dirt, excess oils, and impurities.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient maintains stability under typical conditions but is susceptible to oxidation.
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has assessed QUATERNIUM-87 as safe for use in cosmetics, including baby care products. However, specific safety assessments by SCCS or FDA were not identified in the available research. Reports indicate it may cause skin irritation in some individuals, particularly those with sensitive skin, a finding supported by skin irritation observed in rabbit studies.
Your Skin
Skin Compatibility
Our Assessment
Verdict
QUATERNIUM-87 is primarily effective as a hair conditioning and cleansing agent, offering limited direct benefits for general skin applications and posing a moderate irritation risk for some individuals, particularly those with sensitive skin.
Related
Similar Ingredients
Finding similar ingredients…
Keep exploring
From ingredients to everyday care.
Sensitive skin ↗
Start with comfort, product choices and the questions to ask.
Barrier support ↗
Understand moisture, lipids and the limits of ingredient claims.
Ingredient names help you read a label. They do not establish how a finished product will perform. Explore The Garden.