Science
Mechanism of Action
This positively charged molecule adsorbs onto negatively charged keratin surfaces of hair and skin. This interaction neutralizes static electricity, enhances 'slip,' and visibly smooths the cuticle or stratum corneum for a refined feel.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Demonstrated non-sensitizing and non-irritating properties in Repeated Insult Patch Tests (RIPT) at usage levels of 0.5-5%.
- 02 Found to be non-comedogenic when tested undiluted (100%) in a Rabbit Ear Assay.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Highly stable across a broad pH range in both aqueous and alcoholic solutions. Its cationic nature enables clear solutions and provides foaming properties.
Conflicts
- anionic surfactants
- anionic rheology modifiers (e.g., Carbomer)
- strong oxidizing agents
Safety
Safety Profile
The CIR considers this ingredient safe for use up to 5% in formulations, including leave-on products (though typically used below 1% in leave-ons to avoid irritation).
Your Skin
Skin Compatibility
Our Assessment
Verdict
Almondamidopropalkonium Chloride is a valuable conditioning agent, highly compatible with all skin types due to its low irritancy and non-comedogenic profile, effective at concentrations up to 5%.
Related
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References
Sources
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.
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