Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

SODIUM CAPRYLOYL GLUTAMATE.

Valuable / CLEANSING, DEODORANT, SURFACTANT - CLEANSING

Sodium Capryloyl Glutamate is an exceptionally mild amino acid-derived surfactant, functioning as a primary cleansing and foaming agent. It effectively purifies the skin by removing impurities while simultaneously contributing to moisture retention, promoting a balanced and hydrated complexion.

Summary

Cleansing Deodorant Surfactant - Cleansing

Science

Mechanism of Action

This ingredient operates as a gentle surfactant, lowering surface tension to efficiently lift and remove dirt, excess oil, and environmental pollutants from the skin, which can then be easily rinsed away. Beyond its distinct cleansing and foaming capabilities, it actively contributes to skin hydration by preventing moisture loss and mitigating the drying effects of other anionic surfactants. It also offers supplementary benefits as a deodorant and an emulsifier.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Human studies on the closely related Disodium Capryloyl Glutamate showed no dermal irritation at concentrations up to 7.38%.
  2. 02 In vitro studies with Disodium Capryloyl Glutamate observed no dermal irritation at concentrations between 1.85% and 2.05%.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 7
0 7 14

Stability

For optimal performance and stability, formulations incorporating Sodium Capryloyl Glutamate, or similar amino acid-based surfactants, are generally recommended to maintain a pH range of 5.0 to 7.0. While it can withstand mildly acidic conditions (down to pH 4), its foaming and cleansing efficiency may diminish at significantly lower pH levels. A pH between 5.5 and 6.5 is often ideal for rinse-off products, aligning well with the skin's natural physiological pH of 4.5-5.5.

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
7.38%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Sodium Capryloyl Glutamate, classified within the amino acid alkyl amides, safe for cosmetic use under current practices and concentrations, provided the final product is formulated to be non-irritating. This assessment is supported by human safety data for the closely related Disodium Capryloyl Glutamate, demonstrating no dermal irritation up to 7.38%. No specific SCCS or direct FDA regulatory status was identified for this ingredient.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Sodium Capryloyl Glutamate is a valuable, mild cleansing and foaming agent that enhances skin hydration and is suitable for all skin types due to its demonstrated low irritation potential.

Related

Similar Ingredients

Finding similar ingredients…