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Ingredient directory

Undecylenoyl Wheat Amino Acids

A mild, anionic surfactant derived from undecylenic acid and wheat amino acids. It effectively cleanses while also offering skin conditioning and balancing properties.

Directory entry · Individual source review pending

This profile is awaiting an individual source review. Treat its ratings, dose estimates and compatibility labels as provisional; they are not medical advice or proof of a finished product’s effects.

Cleansing Agent Skin Conditioning Agent Surfactant Antimicrobial Sebum Regulating

Science

Mechanism of Action

Functions as an amphiphilic surfactant, emulsifying impurities for gentle cleansing. Its undecylenoyl moiety also exhibits antimicrobial properties, helping to balance skin microflora and manage excess sebum.

Research

Clinical Evidence

Medium confidence
Effective range 1–10%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 7
0 7 14

Stability

Maintains stability across typical cosmetic pH ranges, ideally between pH 4.0 and 7.0.

Synergies

  • Other mild surfactants
  • Humectants
  • Anti-acne agents

Safety

Safety Profile

CIR Status
CIR reviewed, deemed safe for cosmetic use.
Max tested
10%
Pregnancy
Safe
Sensitization risk Low

Generally well-tolerated with minimal irritation potential.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

A valuable multi-functional ingredient providing gentle cleansing, conditioning, and balancing benefits suitable for various skin types.

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